Bug Summary

File:build/source/clang/include/clang/Lex/Token.h
Warning:line 93, column 36
Undefined or garbage value returned to caller

Annotated Source Code

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clang -cc1 -cc1 -triple x86_64-pc-linux-gnu -analyze -disable-free -clear-ast-before-backend -disable-llvm-verifier -discard-value-names -main-file-name LocalizationChecker.cpp -analyzer-checker=core -analyzer-checker=apiModeling -analyzer-checker=unix -analyzer-checker=deadcode -analyzer-checker=cplusplus -analyzer-checker=security.insecureAPI.UncheckedReturn -analyzer-checker=security.insecureAPI.getpw -analyzer-checker=security.insecureAPI.gets -analyzer-checker=security.insecureAPI.mktemp -analyzer-checker=security.insecureAPI.mkstemp -analyzer-checker=security.insecureAPI.vfork -analyzer-checker=nullability.NullPassedToNonnull -analyzer-checker=nullability.NullReturnedFromNonnull -analyzer-output plist -w -setup-static-analyzer -analyzer-config-compatibility-mode=true -mrelocation-model pic -pic-level 2 -mframe-pointer=none -relaxed-aliasing -fmath-errno -ffp-contract=on -fno-rounding-math -mconstructor-aliases -funwind-tables=2 -target-cpu x86-64 -tune-cpu generic -debugger-tuning=gdb -ffunction-sections -fdata-sections -fcoverage-compilation-dir=/build/source/build-llvm/tools/clang/stage2-bins -resource-dir /usr/lib/llvm-17/lib/clang/17 -I tools/clang/lib/StaticAnalyzer/Checkers -I /build/source/clang/lib/StaticAnalyzer/Checkers -I /build/source/clang/include -I tools/clang/include -I include -I /build/source/llvm/include -D CLANG_REPOSITORY_STRING="++20230206101206+d453d73d0d04-1~exp1~20230206221324.1090" -D _DEBUG -D _GNU_SOURCE -D __STDC_CONSTANT_MACROS -D __STDC_FORMAT_MACROS -D __STDC_LIMIT_MACROS -D _FORTIFY_SOURCE=2 -D NDEBUG -U NDEBUG -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10 -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/10/../../../../include/x86_64-linux-gnu/c++/10 -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/backward -internal-isystem /usr/lib/llvm-17/lib/clang/17/include -internal-isystem /usr/local/include -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/10/../../../../x86_64-linux-gnu/include -internal-externc-isystem /usr/include/x86_64-linux-gnu -internal-externc-isystem /include -internal-externc-isystem /usr/include -fmacro-prefix-map=/build/source/build-llvm/tools/clang/stage2-bins=build-llvm/tools/clang/stage2-bins -fmacro-prefix-map=/build/source/= -fcoverage-prefix-map=/build/source/build-llvm/tools/clang/stage2-bins=build-llvm/tools/clang/stage2-bins -fcoverage-prefix-map=/build/source/= -source-date-epoch 1675721604 -O2 -Wno-unused-command-line-argument -Wno-unused-parameter -Wwrite-strings -Wno-missing-field-initializers -Wno-long-long -Wno-maybe-uninitialized -Wno-class-memaccess -Wno-redundant-move -Wno-pessimizing-move -Wno-noexcept-type -Wno-comment -Wno-misleading-indentation -std=c++17 -fdeprecated-macro -fdebug-compilation-dir=/build/source/build-llvm/tools/clang/stage2-bins -fdebug-prefix-map=/build/source/build-llvm/tools/clang/stage2-bins=build-llvm/tools/clang/stage2-bins -fdebug-prefix-map=/build/source/= -ferror-limit 19 -fvisibility-inlines-hidden -stack-protector 2 -fgnuc-version=4.2.1 -fcolor-diagnostics -vectorize-loops -vectorize-slp -analyzer-output=html -analyzer-config stable-report-filename=true -faddrsig -D__GCC_HAVE_DWARF2_CFI_ASM=1 -o /tmp/scan-build-2023-02-07-030702-17298-1 -x c++ /build/source/clang/lib/StaticAnalyzer/Checkers/LocalizationChecker.cpp

/build/source/clang/lib/StaticAnalyzer/Checkers/LocalizationChecker.cpp

→
1//=- LocalizationChecker.cpp -------------------------------------*- C++ -*-==//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8//
9// This file defines a set of checks for localizability including:
10// 1) A checker that warns about uses of non-localized NSStrings passed to
11// UI methods expecting localized strings
12// 2) A syntactic checker that warns against the bad practice of
13// not including a comment in NSLocalizedString macros.
14//
15//===----------------------------------------------------------------------===//
16
17#include "clang/StaticAnalyzer/Checkers/BuiltinCheckerRegistration.h"
18#include "clang/AST/Attr.h"
19#include "clang/AST/Decl.h"
20#include "clang/AST/DeclObjC.h"
21#include "clang/AST/RecursiveASTVisitor.h"
22#include "clang/AST/StmtVisitor.h"
23#include "clang/Lex/Lexer.h"
24#include "clang/StaticAnalyzer/Core/BugReporter/BugReporter.h"
25#include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
26#include "clang/StaticAnalyzer/Core/Checker.h"
27#include "clang/StaticAnalyzer/Core/CheckerManager.h"
28#include "clang/StaticAnalyzer/Core/PathSensitive/CallEvent.h"
29#include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
30#include "clang/StaticAnalyzer/Core/PathSensitive/ExprEngine.h"
31#include "llvm/Support/Unicode.h"
32#include <optional>
33
34using namespace clang;
35using namespace ento;
36
37namespace {
38struct LocalizedState {
39private:
40 enum Kind { NonLocalized, Localized } K;
41 LocalizedState(Kind InK) : K(InK) {}
42
43public:
44 bool isLocalized() const { return K == Localized; }
45 bool isNonLocalized() const { return K == NonLocalized; }
46
47 static LocalizedState getLocalized() { return LocalizedState(Localized); }
48 static LocalizedState getNonLocalized() {
49 return LocalizedState(NonLocalized);
50 }
51
52 // Overload the == operator
53 bool operator==(const LocalizedState &X) const { return K == X.K; }
54
55 // LLVMs equivalent of a hash function
56 void Profile(llvm::FoldingSetNodeID &ID) const { ID.AddInteger(K); }
57};
58
59class NonLocalizedStringChecker
60 : public Checker<check::PreCall, check::PostCall, check::PreObjCMessage,
61 check::PostObjCMessage,
62 check::PostStmt<ObjCStringLiteral>> {
63
64 mutable std::unique_ptr<BugType> BT;
65
66 // Methods that require a localized string
67 mutable llvm::DenseMap<const IdentifierInfo *,
68 llvm::DenseMap<Selector, uint8_t>> UIMethods;
69 // Methods that return a localized string
70 mutable llvm::SmallSet<std::pair<const IdentifierInfo *, Selector>, 12> LSM;
71 // C Functions that return a localized string
72 mutable llvm::SmallSet<const IdentifierInfo *, 5> LSF;
73
74 void initUIMethods(ASTContext &Ctx) const;
75 void initLocStringsMethods(ASTContext &Ctx) const;
76
77 bool hasNonLocalizedState(SVal S, CheckerContext &C) const;
78 bool hasLocalizedState(SVal S, CheckerContext &C) const;
79 void setNonLocalizedState(SVal S, CheckerContext &C) const;
80 void setLocalizedState(SVal S, CheckerContext &C) const;
81
82 bool isAnnotatedAsReturningLocalized(const Decl *D) const;
83 bool isAnnotatedAsTakingLocalized(const Decl *D) const;
84 void reportLocalizationError(SVal S, const CallEvent &M, CheckerContext &C,
85 int argumentNumber = 0) const;
86
87 int getLocalizedArgumentForSelector(const IdentifierInfo *Receiver,
88 Selector S) const;
89
90public:
91 NonLocalizedStringChecker();
92
93 // When this parameter is set to true, the checker assumes all
94 // methods that return NSStrings are unlocalized. Thus, more false
95 // positives will be reported.
96 bool IsAggressive = false;
97
98 void checkPreObjCMessage(const ObjCMethodCall &msg, CheckerContext &C) const;
99 void checkPostObjCMessage(const ObjCMethodCall &msg, CheckerContext &C) const;
100 void checkPostStmt(const ObjCStringLiteral *SL, CheckerContext &C) const;
101 void checkPreCall(const CallEvent &Call, CheckerContext &C) const;
102 void checkPostCall(const CallEvent &Call, CheckerContext &C) const;
103};
104
105} // end anonymous namespace
106
107REGISTER_MAP_WITH_PROGRAMSTATE(LocalizedMemMap, const MemRegion *,namespace { class LocalizedMemMap {}; using LocalizedMemMapTy
= llvm::ImmutableMap<const MemRegion *, LocalizedState>
; } namespace clang { namespace ento { template <> struct
ProgramStateTrait<LocalizedMemMap> : public ProgramStatePartialTrait
<LocalizedMemMapTy> { static void *GDMIndex() { static int
Index; return &Index; } }; } }
108 LocalizedState)namespace { class LocalizedMemMap {}; using LocalizedMemMapTy
= llvm::ImmutableMap<const MemRegion *, LocalizedState>
; } namespace clang { namespace ento { template <> struct
ProgramStateTrait<LocalizedMemMap> : public ProgramStatePartialTrait
<LocalizedMemMapTy> { static void *GDMIndex() { static int
Index; return &Index; } }; } }
109
110NonLocalizedStringChecker::NonLocalizedStringChecker() {
111 BT.reset(new BugType(this, "Unlocalizable string",
112 "Localizability Issue (Apple)"));
113}
114
115namespace {
116class NonLocalizedStringBRVisitor final : public BugReporterVisitor {
117
118 const MemRegion *NonLocalizedString;
119 bool Satisfied;
120
121public:
122 NonLocalizedStringBRVisitor(const MemRegion *NonLocalizedString)
123 : NonLocalizedString(NonLocalizedString), Satisfied(false) {
124 assert(NonLocalizedString)(static_cast <bool> (NonLocalizedString) ? void (0) : __assert_fail
("NonLocalizedString", "clang/lib/StaticAnalyzer/Checkers/LocalizationChecker.cpp"
, 124, __extension__ __PRETTY_FUNCTION__));
125 }
126
127 PathDiagnosticPieceRef VisitNode(const ExplodedNode *Succ,
128 BugReporterContext &BRC,
129 PathSensitiveBugReport &BR) override;
130
131 void Profile(llvm::FoldingSetNodeID &ID) const override {
132 ID.Add(NonLocalizedString);
133 }
134};
135} // End anonymous namespace.
136
137#define NEW_RECEIVER(receiver)llvm::DenseMap<Selector, uint8_t> &receiverM = UIMethods
.insert({&Ctx.Idents.get("receiver"), llvm::DenseMap<Selector
, uint8_t>()}) .first->second; \
138 llvm::DenseMap<Selector, uint8_t> &receiver##M = \
139 UIMethods.insert({&Ctx.Idents.get(#receiver), \
140 llvm::DenseMap<Selector, uint8_t>()}) \
141 .first->second;
142#define ADD_NULLARY_METHOD(receiver, method, argument)receiverM.insert( {Ctx.Selectors.getNullarySelector(&Ctx.
Idents.get("method")), argument}); \
143 receiver##M.insert( \
144 {Ctx.Selectors.getNullarySelector(&Ctx.Idents.get(#method)), argument});
145#define ADD_UNARY_METHOD(receiver, method, argument)receiverM.insert( {Ctx.Selectors.getUnarySelector(&Ctx.Idents
.get("method")), argument}); \
146 receiver##M.insert( \
147 {Ctx.Selectors.getUnarySelector(&Ctx.Idents.get(#method)), argument});
148#define ADD_METHOD(receiver, method_list, count, argument)receiverM.insert({Ctx.Selectors.getSelector(count, method_list
), argument}); \
149 receiver##M.insert({Ctx.Selectors.getSelector(count, method_list), argument});
150
151/// Initializes a list of methods that require a localized string
152/// Format: {"ClassName", {{"selectorName:", LocStringArg#}, ...}, ...}
153void NonLocalizedStringChecker::initUIMethods(ASTContext &Ctx) const {
154 if (!UIMethods.empty())
155 return;
156
157 // UI Methods
158 NEW_RECEIVER(UISearchDisplayController)llvm::DenseMap<Selector, uint8_t> &UISearchDisplayControllerM
= UIMethods.insert({&Ctx.Idents.get("UISearchDisplayController"
), llvm::DenseMap<Selector, uint8_t>()}) .first->second
;
159 ADD_UNARY_METHOD(UISearchDisplayController, setSearchResultsTitle, 0)UISearchDisplayControllerM.insert( {Ctx.Selectors.getUnarySelector
(&Ctx.Idents.get("setSearchResultsTitle")), 0});
160
161 NEW_RECEIVER(UITabBarItem)llvm::DenseMap<Selector, uint8_t> &UITabBarItemM = UIMethods
.insert({&Ctx.Idents.get("UITabBarItem"), llvm::DenseMap<
Selector, uint8_t>()}) .first->second;
162 IdentifierInfo *initWithTitleUITabBarItemTag[] = {
163 &Ctx.Idents.get("initWithTitle"), &Ctx.Idents.get("image"),
164 &Ctx.Idents.get("tag")};
165 ADD_METHOD(UITabBarItem, initWithTitleUITabBarItemTag, 3, 0)UITabBarItemM.insert({Ctx.Selectors.getSelector(3, initWithTitleUITabBarItemTag
), 0});
166 IdentifierInfo *initWithTitleUITabBarItemImage[] = {
167 &Ctx.Idents.get("initWithTitle"), &Ctx.Idents.get("image"),
168 &Ctx.Idents.get("selectedImage")};
169 ADD_METHOD(UITabBarItem, initWithTitleUITabBarItemImage, 3, 0)UITabBarItemM.insert({Ctx.Selectors.getSelector(3, initWithTitleUITabBarItemImage
), 0});
170
171 NEW_RECEIVER(NSDockTile)llvm::DenseMap<Selector, uint8_t> &NSDockTileM = UIMethods
.insert({&Ctx.Idents.get("NSDockTile"), llvm::DenseMap<
Selector, uint8_t>()}) .first->second;
172 ADD_UNARY_METHOD(NSDockTile, setBadgeLabel, 0)NSDockTileM.insert( {Ctx.Selectors.getUnarySelector(&Ctx.
Idents.get("setBadgeLabel")), 0});
173
174 NEW_RECEIVER(NSStatusItem)llvm::DenseMap<Selector, uint8_t> &NSStatusItemM = UIMethods
.insert({&Ctx.Idents.get("NSStatusItem"), llvm::DenseMap<
Selector, uint8_t>()}) .first->second;
175 ADD_UNARY_METHOD(NSStatusItem, setTitle, 0)NSStatusItemM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("setTitle")), 0});
176 ADD_UNARY_METHOD(NSStatusItem, setToolTip, 0)NSStatusItemM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("setToolTip")), 0});
177
178 NEW_RECEIVER(UITableViewRowAction)llvm::DenseMap<Selector, uint8_t> &UITableViewRowActionM
= UIMethods.insert({&Ctx.Idents.get("UITableViewRowAction"
), llvm::DenseMap<Selector, uint8_t>()}) .first->second
;
179 IdentifierInfo *rowActionWithStyleUITableViewRowAction[] = {
180 &Ctx.Idents.get("rowActionWithStyle"), &Ctx.Idents.get("title"),
181 &Ctx.Idents.get("handler")};
182 ADD_METHOD(UITableViewRowAction, rowActionWithStyleUITableViewRowAction, 3, 1)UITableViewRowActionM.insert({Ctx.Selectors.getSelector(3, rowActionWithStyleUITableViewRowAction
), 1});
183 ADD_UNARY_METHOD(UITableViewRowAction, setTitle, 0)UITableViewRowActionM.insert( {Ctx.Selectors.getUnarySelector
(&Ctx.Idents.get("setTitle")), 0});
184
185 NEW_RECEIVER(NSBox)llvm::DenseMap<Selector, uint8_t> &NSBoxM = UIMethods
.insert({&Ctx.Idents.get("NSBox"), llvm::DenseMap<Selector
, uint8_t>()}) .first->second;
186 ADD_UNARY_METHOD(NSBox, setTitle, 0)NSBoxM.insert( {Ctx.Selectors.getUnarySelector(&Ctx.Idents
.get("setTitle")), 0});
187
188 NEW_RECEIVER(NSButton)llvm::DenseMap<Selector, uint8_t> &NSButtonM = UIMethods
.insert({&Ctx.Idents.get("NSButton"), llvm::DenseMap<Selector
, uint8_t>()}) .first->second;
189 ADD_UNARY_METHOD(NSButton, setTitle, 0)NSButtonM.insert( {Ctx.Selectors.getUnarySelector(&Ctx.Idents
.get("setTitle")), 0});
190 ADD_UNARY_METHOD(NSButton, setAlternateTitle, 0)NSButtonM.insert( {Ctx.Selectors.getUnarySelector(&Ctx.Idents
.get("setAlternateTitle")), 0});
191 IdentifierInfo *radioButtonWithTitleNSButton[] = {
192 &Ctx.Idents.get("radioButtonWithTitle"), &Ctx.Idents.get("target"),
193 &Ctx.Idents.get("action")};
194 ADD_METHOD(NSButton, radioButtonWithTitleNSButton, 3, 0)NSButtonM.insert({Ctx.Selectors.getSelector(3, radioButtonWithTitleNSButton
), 0});
195 IdentifierInfo *buttonWithTitleNSButtonImage[] = {
196 &Ctx.Idents.get("buttonWithTitle"), &Ctx.Idents.get("image"),
197 &Ctx.Idents.get("target"), &Ctx.Idents.get("action")};
198 ADD_METHOD(NSButton, buttonWithTitleNSButtonImage, 4, 0)NSButtonM.insert({Ctx.Selectors.getSelector(4, buttonWithTitleNSButtonImage
), 0});
199 IdentifierInfo *checkboxWithTitleNSButton[] = {
200 &Ctx.Idents.get("checkboxWithTitle"), &Ctx.Idents.get("target"),
201 &Ctx.Idents.get("action")};
202 ADD_METHOD(NSButton, checkboxWithTitleNSButton, 3, 0)NSButtonM.insert({Ctx.Selectors.getSelector(3, checkboxWithTitleNSButton
), 0});
203 IdentifierInfo *buttonWithTitleNSButtonTarget[] = {
204 &Ctx.Idents.get("buttonWithTitle"), &Ctx.Idents.get("target"),
205 &Ctx.Idents.get("action")};
206 ADD_METHOD(NSButton, buttonWithTitleNSButtonTarget, 3, 0)NSButtonM.insert({Ctx.Selectors.getSelector(3, buttonWithTitleNSButtonTarget
), 0});
207
208 NEW_RECEIVER(NSSavePanel)llvm::DenseMap<Selector, uint8_t> &NSSavePanelM = UIMethods
.insert({&Ctx.Idents.get("NSSavePanel"), llvm::DenseMap<
Selector, uint8_t>()}) .first->second;
209 ADD_UNARY_METHOD(NSSavePanel, setPrompt, 0)NSSavePanelM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("setPrompt")), 0});
210 ADD_UNARY_METHOD(NSSavePanel, setTitle, 0)NSSavePanelM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("setTitle")), 0});
211 ADD_UNARY_METHOD(NSSavePanel, setNameFieldLabel, 0)NSSavePanelM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("setNameFieldLabel")), 0});
212 ADD_UNARY_METHOD(NSSavePanel, setNameFieldStringValue, 0)NSSavePanelM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("setNameFieldStringValue")), 0});
213 ADD_UNARY_METHOD(NSSavePanel, setMessage, 0)NSSavePanelM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("setMessage")), 0});
214
215 NEW_RECEIVER(UIPrintInfo)llvm::DenseMap<Selector, uint8_t> &UIPrintInfoM = UIMethods
.insert({&Ctx.Idents.get("UIPrintInfo"), llvm::DenseMap<
Selector, uint8_t>()}) .first->second;
216 ADD_UNARY_METHOD(UIPrintInfo, setJobName, 0)UIPrintInfoM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("setJobName")), 0});
217
218 NEW_RECEIVER(NSTabViewItem)llvm::DenseMap<Selector, uint8_t> &NSTabViewItemM =
UIMethods.insert({&Ctx.Idents.get("NSTabViewItem"), llvm
::DenseMap<Selector, uint8_t>()}) .first->second;
219 ADD_UNARY_METHOD(NSTabViewItem, setLabel, 0)NSTabViewItemM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("setLabel")), 0});
220 ADD_UNARY_METHOD(NSTabViewItem, setToolTip, 0)NSTabViewItemM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("setToolTip")), 0});
221
222 NEW_RECEIVER(NSBrowser)llvm::DenseMap<Selector, uint8_t> &NSBrowserM = UIMethods
.insert({&Ctx.Idents.get("NSBrowser"), llvm::DenseMap<
Selector, uint8_t>()}) .first->second;
223 IdentifierInfo *setTitleNSBrowser[] = {&Ctx.Idents.get("setTitle"),
224 &Ctx.Idents.get("ofColumn")};
225 ADD_METHOD(NSBrowser, setTitleNSBrowser, 2, 0)NSBrowserM.insert({Ctx.Selectors.getSelector(2, setTitleNSBrowser
), 0});
226
227 NEW_RECEIVER(UIAccessibilityElement)llvm::DenseMap<Selector, uint8_t> &UIAccessibilityElementM
= UIMethods.insert({&Ctx.Idents.get("UIAccessibilityElement"
), llvm::DenseMap<Selector, uint8_t>()}) .first->second
;
228 ADD_UNARY_METHOD(UIAccessibilityElement, setAccessibilityLabel, 0)UIAccessibilityElementM.insert( {Ctx.Selectors.getUnarySelector
(&Ctx.Idents.get("setAccessibilityLabel")), 0});
229 ADD_UNARY_METHOD(UIAccessibilityElement, setAccessibilityHint, 0)UIAccessibilityElementM.insert( {Ctx.Selectors.getUnarySelector
(&Ctx.Idents.get("setAccessibilityHint")), 0});
230 ADD_UNARY_METHOD(UIAccessibilityElement, setAccessibilityValue, 0)UIAccessibilityElementM.insert( {Ctx.Selectors.getUnarySelector
(&Ctx.Idents.get("setAccessibilityValue")), 0});
231
232 NEW_RECEIVER(UIAlertAction)llvm::DenseMap<Selector, uint8_t> &UIAlertActionM =
UIMethods.insert({&Ctx.Idents.get("UIAlertAction"), llvm
::DenseMap<Selector, uint8_t>()}) .first->second;
233 IdentifierInfo *actionWithTitleUIAlertAction[] = {
234 &Ctx.Idents.get("actionWithTitle"), &Ctx.Idents.get("style"),
235 &Ctx.Idents.get("handler")};
236 ADD_METHOD(UIAlertAction, actionWithTitleUIAlertAction, 3, 0)UIAlertActionM.insert({Ctx.Selectors.getSelector(3, actionWithTitleUIAlertAction
), 0});
237
238 NEW_RECEIVER(NSPopUpButton)llvm::DenseMap<Selector, uint8_t> &NSPopUpButtonM =
UIMethods.insert({&Ctx.Idents.get("NSPopUpButton"), llvm
::DenseMap<Selector, uint8_t>()}) .first->second;
239 ADD_UNARY_METHOD(NSPopUpButton, addItemWithTitle, 0)NSPopUpButtonM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("addItemWithTitle")), 0});
240 IdentifierInfo *insertItemWithTitleNSPopUpButton[] = {
241 &Ctx.Idents.get("insertItemWithTitle"), &Ctx.Idents.get("atIndex")};
242 ADD_METHOD(NSPopUpButton, insertItemWithTitleNSPopUpButton, 2, 0)NSPopUpButtonM.insert({Ctx.Selectors.getSelector(2, insertItemWithTitleNSPopUpButton
), 0});
243 ADD_UNARY_METHOD(NSPopUpButton, removeItemWithTitle, 0)NSPopUpButtonM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("removeItemWithTitle")), 0});
244 ADD_UNARY_METHOD(NSPopUpButton, selectItemWithTitle, 0)NSPopUpButtonM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("selectItemWithTitle")), 0});
245 ADD_UNARY_METHOD(NSPopUpButton, setTitle, 0)NSPopUpButtonM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("setTitle")), 0});
246
247 NEW_RECEIVER(NSTableViewRowAction)llvm::DenseMap<Selector, uint8_t> &NSTableViewRowActionM
= UIMethods.insert({&Ctx.Idents.get("NSTableViewRowAction"
), llvm::DenseMap<Selector, uint8_t>()}) .first->second
;
248 IdentifierInfo *rowActionWithStyleNSTableViewRowAction[] = {
249 &Ctx.Idents.get("rowActionWithStyle"), &Ctx.Idents.get("title"),
250 &Ctx.Idents.get("handler")};
251 ADD_METHOD(NSTableViewRowAction, rowActionWithStyleNSTableViewRowAction, 3, 1)NSTableViewRowActionM.insert({Ctx.Selectors.getSelector(3, rowActionWithStyleNSTableViewRowAction
), 1});
252 ADD_UNARY_METHOD(NSTableViewRowAction, setTitle, 0)NSTableViewRowActionM.insert( {Ctx.Selectors.getUnarySelector
(&Ctx.Idents.get("setTitle")), 0});
253
254 NEW_RECEIVER(NSImage)llvm::DenseMap<Selector, uint8_t> &NSImageM = UIMethods
.insert({&Ctx.Idents.get("NSImage"), llvm::DenseMap<Selector
, uint8_t>()}) .first->second;
255 ADD_UNARY_METHOD(NSImage, setAccessibilityDescription, 0)NSImageM.insert( {Ctx.Selectors.getUnarySelector(&Ctx.Idents
.get("setAccessibilityDescription")), 0});
256
257 NEW_RECEIVER(NSUserActivity)llvm::DenseMap<Selector, uint8_t> &NSUserActivityM =
UIMethods.insert({&Ctx.Idents.get("NSUserActivity"), llvm
::DenseMap<Selector, uint8_t>()}) .first->second;
258 ADD_UNARY_METHOD(NSUserActivity, setTitle, 0)NSUserActivityM.insert( {Ctx.Selectors.getUnarySelector(&
Ctx.Idents.get("setTitle")), 0});
259
260 NEW_RECEIVER(NSPathControlItem)llvm::DenseMap<Selector, uint8_t> &NSPathControlItemM
= UIMethods.insert({&Ctx.Idents.get("NSPathControlItem")
, llvm::DenseMap<Selector, uint8_t>()}) .first->second
;
261 ADD_UNARY_METHOD(NSPathControlItem, setTitle, 0)NSPathControlItemM.insert( {Ctx.Selectors.getUnarySelector(&
Ctx.Idents.get("setTitle")), 0});
262
263 NEW_RECEIVER(NSCell)llvm::DenseMap<Selector, uint8_t> &NSCellM = UIMethods
.insert({&Ctx.Idents.get("NSCell"), llvm::DenseMap<Selector
, uint8_t>()}) .first->second;
264 ADD_UNARY_METHOD(NSCell, initTextCell, 0)NSCellM.insert( {Ctx.Selectors.getUnarySelector(&Ctx.Idents
.get("initTextCell")), 0});
265 ADD_UNARY_METHOD(NSCell, setTitle, 0)NSCellM.insert( {Ctx.Selectors.getUnarySelector(&Ctx.Idents
.get("setTitle")), 0});
266 ADD_UNARY_METHOD(NSCell, setStringValue, 0)NSCellM.insert( {Ctx.Selectors.getUnarySelector(&Ctx.Idents
.get("setStringValue")), 0});
267
268 NEW_RECEIVER(NSPathControl)llvm::DenseMap<Selector, uint8_t> &NSPathControlM =
UIMethods.insert({&Ctx.Idents.get("NSPathControl"), llvm
::DenseMap<Selector, uint8_t>()}) .first->second;
269 ADD_UNARY_METHOD(NSPathControl, setPlaceholderString, 0)NSPathControlM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("setPlaceholderString")), 0});
270
271 NEW_RECEIVER(UIAccessibility)llvm::DenseMap<Selector, uint8_t> &UIAccessibilityM
= UIMethods.insert({&Ctx.Idents.get("UIAccessibility"), llvm
::DenseMap<Selector, uint8_t>()}) .first->second;
272 ADD_UNARY_METHOD(UIAccessibility, setAccessibilityLabel, 0)UIAccessibilityM.insert( {Ctx.Selectors.getUnarySelector(&
Ctx.Idents.get("setAccessibilityLabel")), 0});
273 ADD_UNARY_METHOD(UIAccessibility, setAccessibilityHint, 0)UIAccessibilityM.insert( {Ctx.Selectors.getUnarySelector(&
Ctx.Idents.get("setAccessibilityHint")), 0});
274 ADD_UNARY_METHOD(UIAccessibility, setAccessibilityValue, 0)UIAccessibilityM.insert( {Ctx.Selectors.getUnarySelector(&
Ctx.Idents.get("setAccessibilityValue")), 0});
275
276 NEW_RECEIVER(NSTableColumn)llvm::DenseMap<Selector, uint8_t> &NSTableColumnM =
UIMethods.insert({&Ctx.Idents.get("NSTableColumn"), llvm
::DenseMap<Selector, uint8_t>()}) .first->second;
277 ADD_UNARY_METHOD(NSTableColumn, setTitle, 0)NSTableColumnM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("setTitle")), 0});
278 ADD_UNARY_METHOD(NSTableColumn, setHeaderToolTip, 0)NSTableColumnM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("setHeaderToolTip")), 0});
279
280 NEW_RECEIVER(NSSegmentedControl)llvm::DenseMap<Selector, uint8_t> &NSSegmentedControlM
= UIMethods.insert({&Ctx.Idents.get("NSSegmentedControl"
), llvm::DenseMap<Selector, uint8_t>()}) .first->second
;
281 IdentifierInfo *setLabelNSSegmentedControl[] = {
282 &Ctx.Idents.get("setLabel"), &Ctx.Idents.get("forSegment")};
283 ADD_METHOD(NSSegmentedControl, setLabelNSSegmentedControl, 2, 0)NSSegmentedControlM.insert({Ctx.Selectors.getSelector(2, setLabelNSSegmentedControl
), 0});
284 IdentifierInfo *setToolTipNSSegmentedControl[] = {
285 &Ctx.Idents.get("setToolTip"), &Ctx.Idents.get("forSegment")};
286 ADD_METHOD(NSSegmentedControl, setToolTipNSSegmentedControl, 2, 0)NSSegmentedControlM.insert({Ctx.Selectors.getSelector(2, setToolTipNSSegmentedControl
), 0});
287
288 NEW_RECEIVER(NSButtonCell)llvm::DenseMap<Selector, uint8_t> &NSButtonCellM = UIMethods
.insert({&Ctx.Idents.get("NSButtonCell"), llvm::DenseMap<
Selector, uint8_t>()}) .first->second;
289 ADD_UNARY_METHOD(NSButtonCell, setTitle, 0)NSButtonCellM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("setTitle")), 0});
290 ADD_UNARY_METHOD(NSButtonCell, setAlternateTitle, 0)NSButtonCellM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("setAlternateTitle")), 0});
291
292 NEW_RECEIVER(NSDatePickerCell)llvm::DenseMap<Selector, uint8_t> &NSDatePickerCellM
= UIMethods.insert({&Ctx.Idents.get("NSDatePickerCell"),
llvm::DenseMap<Selector, uint8_t>()}) .first->second
;
293 ADD_UNARY_METHOD(NSDatePickerCell, initTextCell, 0)NSDatePickerCellM.insert( {Ctx.Selectors.getUnarySelector(&
Ctx.Idents.get("initTextCell")), 0});
294
295 NEW_RECEIVER(NSSliderCell)llvm::DenseMap<Selector, uint8_t> &NSSliderCellM = UIMethods
.insert({&Ctx.Idents.get("NSSliderCell"), llvm::DenseMap<
Selector, uint8_t>()}) .first->second;
296 ADD_UNARY_METHOD(NSSliderCell, setTitle, 0)NSSliderCellM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("setTitle")), 0});
297
298 NEW_RECEIVER(NSControl)llvm::DenseMap<Selector, uint8_t> &NSControlM = UIMethods
.insert({&Ctx.Idents.get("NSControl"), llvm::DenseMap<
Selector, uint8_t>()}) .first->second;
299 ADD_UNARY_METHOD(NSControl, setStringValue, 0)NSControlM.insert( {Ctx.Selectors.getUnarySelector(&Ctx.Idents
.get("setStringValue")), 0});
300
301 NEW_RECEIVER(NSAccessibility)llvm::DenseMap<Selector, uint8_t> &NSAccessibilityM
= UIMethods.insert({&Ctx.Idents.get("NSAccessibility"), llvm
::DenseMap<Selector, uint8_t>()}) .first->second;
302 ADD_UNARY_METHOD(NSAccessibility, setAccessibilityValueDescription, 0)NSAccessibilityM.insert( {Ctx.Selectors.getUnarySelector(&
Ctx.Idents.get("setAccessibilityValueDescription")), 0});
303 ADD_UNARY_METHOD(NSAccessibility, setAccessibilityLabel, 0)NSAccessibilityM.insert( {Ctx.Selectors.getUnarySelector(&
Ctx.Idents.get("setAccessibilityLabel")), 0});
304 ADD_UNARY_METHOD(NSAccessibility, setAccessibilityTitle, 0)NSAccessibilityM.insert( {Ctx.Selectors.getUnarySelector(&
Ctx.Idents.get("setAccessibilityTitle")), 0});
305 ADD_UNARY_METHOD(NSAccessibility, setAccessibilityPlaceholderValue, 0)NSAccessibilityM.insert( {Ctx.Selectors.getUnarySelector(&
Ctx.Idents.get("setAccessibilityPlaceholderValue")), 0});
306 ADD_UNARY_METHOD(NSAccessibility, setAccessibilityHelp, 0)NSAccessibilityM.insert( {Ctx.Selectors.getUnarySelector(&
Ctx.Idents.get("setAccessibilityHelp")), 0});
307
308 NEW_RECEIVER(NSMatrix)llvm::DenseMap<Selector, uint8_t> &NSMatrixM = UIMethods
.insert({&Ctx.Idents.get("NSMatrix"), llvm::DenseMap<Selector
, uint8_t>()}) .first->second;
309 IdentifierInfo *setToolTipNSMatrix[] = {&Ctx.Idents.get("setToolTip"),
310 &Ctx.Idents.get("forCell")};
311 ADD_METHOD(NSMatrix, setToolTipNSMatrix, 2, 0)NSMatrixM.insert({Ctx.Selectors.getSelector(2, setToolTipNSMatrix
), 0});
312
313 NEW_RECEIVER(NSPrintPanel)llvm::DenseMap<Selector, uint8_t> &NSPrintPanelM = UIMethods
.insert({&Ctx.Idents.get("NSPrintPanel"), llvm::DenseMap<
Selector, uint8_t>()}) .first->second;
314 ADD_UNARY_METHOD(NSPrintPanel, setDefaultButtonTitle, 0)NSPrintPanelM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("setDefaultButtonTitle")), 0});
315
316 NEW_RECEIVER(UILocalNotification)llvm::DenseMap<Selector, uint8_t> &UILocalNotificationM
= UIMethods.insert({&Ctx.Idents.get("UILocalNotification"
), llvm::DenseMap<Selector, uint8_t>()}) .first->second
;
317 ADD_UNARY_METHOD(UILocalNotification, setAlertBody, 0)UILocalNotificationM.insert( {Ctx.Selectors.getUnarySelector(
&Ctx.Idents.get("setAlertBody")), 0});
318 ADD_UNARY_METHOD(UILocalNotification, setAlertAction, 0)UILocalNotificationM.insert( {Ctx.Selectors.getUnarySelector(
&Ctx.Idents.get("setAlertAction")), 0});
319 ADD_UNARY_METHOD(UILocalNotification, setAlertTitle, 0)UILocalNotificationM.insert( {Ctx.Selectors.getUnarySelector(
&Ctx.Idents.get("setAlertTitle")), 0});
320
321 NEW_RECEIVER(NSSlider)llvm::DenseMap<Selector, uint8_t> &NSSliderM = UIMethods
.insert({&Ctx.Idents.get("NSSlider"), llvm::DenseMap<Selector
, uint8_t>()}) .first->second;
322 ADD_UNARY_METHOD(NSSlider, setTitle, 0)NSSliderM.insert( {Ctx.Selectors.getUnarySelector(&Ctx.Idents
.get("setTitle")), 0});
323
324 NEW_RECEIVER(UIMenuItem)llvm::DenseMap<Selector, uint8_t> &UIMenuItemM = UIMethods
.insert({&Ctx.Idents.get("UIMenuItem"), llvm::DenseMap<
Selector, uint8_t>()}) .first->second;
325 IdentifierInfo *initWithTitleUIMenuItem[] = {&Ctx.Idents.get("initWithTitle"),
326 &Ctx.Idents.get("action")};
327 ADD_METHOD(UIMenuItem, initWithTitleUIMenuItem, 2, 0)UIMenuItemM.insert({Ctx.Selectors.getSelector(2, initWithTitleUIMenuItem
), 0});
328 ADD_UNARY_METHOD(UIMenuItem, setTitle, 0)UIMenuItemM.insert( {Ctx.Selectors.getUnarySelector(&Ctx.
Idents.get("setTitle")), 0});
329
330 NEW_RECEIVER(UIAlertController)llvm::DenseMap<Selector, uint8_t> &UIAlertControllerM
= UIMethods.insert({&Ctx.Idents.get("UIAlertController")
, llvm::DenseMap<Selector, uint8_t>()}) .first->second
;
331 IdentifierInfo *alertControllerWithTitleUIAlertController[] = {
332 &Ctx.Idents.get("alertControllerWithTitle"), &Ctx.Idents.get("message"),
333 &Ctx.Idents.get("preferredStyle")};
334 ADD_METHOD(UIAlertController, alertControllerWithTitleUIAlertController, 3, 1)UIAlertControllerM.insert({Ctx.Selectors.getSelector(3, alertControllerWithTitleUIAlertController
), 1});
335 ADD_UNARY_METHOD(UIAlertController, setTitle, 0)UIAlertControllerM.insert( {Ctx.Selectors.getUnarySelector(&
Ctx.Idents.get("setTitle")), 0});
336 ADD_UNARY_METHOD(UIAlertController, setMessage, 0)UIAlertControllerM.insert( {Ctx.Selectors.getUnarySelector(&
Ctx.Idents.get("setMessage")), 0});
337
338 NEW_RECEIVER(UIApplicationShortcutItem)llvm::DenseMap<Selector, uint8_t> &UIApplicationShortcutItemM
= UIMethods.insert({&Ctx.Idents.get("UIApplicationShortcutItem"
), llvm::DenseMap<Selector, uint8_t>()}) .first->second
;
339 IdentifierInfo *initWithTypeUIApplicationShortcutItemIcon[] = {
340 &Ctx.Idents.get("initWithType"), &Ctx.Idents.get("localizedTitle"),
341 &Ctx.Idents.get("localizedSubtitle"), &Ctx.Idents.get("icon"),
342 &Ctx.Idents.get("userInfo")};
343 ADD_METHOD(UIApplicationShortcutItem,UIApplicationShortcutItemM.insert({Ctx.Selectors.getSelector(
5, initWithTypeUIApplicationShortcutItemIcon), 1});
344 initWithTypeUIApplicationShortcutItemIcon, 5, 1)UIApplicationShortcutItemM.insert({Ctx.Selectors.getSelector(
5, initWithTypeUIApplicationShortcutItemIcon), 1});
345 IdentifierInfo *initWithTypeUIApplicationShortcutItem[] = {
346 &Ctx.Idents.get("initWithType"), &Ctx.Idents.get("localizedTitle")};
347 ADD_METHOD(UIApplicationShortcutItem, initWithTypeUIApplicationShortcutItem,UIApplicationShortcutItemM.insert({Ctx.Selectors.getSelector(
2, initWithTypeUIApplicationShortcutItem), 1});
348 2, 1)UIApplicationShortcutItemM.insert({Ctx.Selectors.getSelector(
2, initWithTypeUIApplicationShortcutItem), 1});
349
350 NEW_RECEIVER(UIActionSheet)llvm::DenseMap<Selector, uint8_t> &UIActionSheetM =
UIMethods.insert({&Ctx.Idents.get("UIActionSheet"), llvm
::DenseMap<Selector, uint8_t>()}) .first->second;
351 IdentifierInfo *initWithTitleUIActionSheet[] = {
352 &Ctx.Idents.get("initWithTitle"), &Ctx.Idents.get("delegate"),
353 &Ctx.Idents.get("cancelButtonTitle"),
354 &Ctx.Idents.get("destructiveButtonTitle"),
355 &Ctx.Idents.get("otherButtonTitles")};
356 ADD_METHOD(UIActionSheet, initWithTitleUIActionSheet, 5, 0)UIActionSheetM.insert({Ctx.Selectors.getSelector(5, initWithTitleUIActionSheet
), 0});
357 ADD_UNARY_METHOD(UIActionSheet, addButtonWithTitle, 0)UIActionSheetM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("addButtonWithTitle")), 0});
358 ADD_UNARY_METHOD(UIActionSheet, setTitle, 0)UIActionSheetM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("setTitle")), 0});
359
360 NEW_RECEIVER(UIAccessibilityCustomAction)llvm::DenseMap<Selector, uint8_t> &UIAccessibilityCustomActionM
= UIMethods.insert({&Ctx.Idents.get("UIAccessibilityCustomAction"
), llvm::DenseMap<Selector, uint8_t>()}) .first->second
;
361 IdentifierInfo *initWithNameUIAccessibilityCustomAction[] = {
362 &Ctx.Idents.get("initWithName"), &Ctx.Idents.get("target"),
363 &Ctx.Idents.get("selector")};
364 ADD_METHOD(UIAccessibilityCustomAction,UIAccessibilityCustomActionM.insert({Ctx.Selectors.getSelector
(3, initWithNameUIAccessibilityCustomAction), 0});
365 initWithNameUIAccessibilityCustomAction, 3, 0)UIAccessibilityCustomActionM.insert({Ctx.Selectors.getSelector
(3, initWithNameUIAccessibilityCustomAction), 0});
366 ADD_UNARY_METHOD(UIAccessibilityCustomAction, setName, 0)UIAccessibilityCustomActionM.insert( {Ctx.Selectors.getUnarySelector
(&Ctx.Idents.get("setName")), 0});
367
368 NEW_RECEIVER(UISearchBar)llvm::DenseMap<Selector, uint8_t> &UISearchBarM = UIMethods
.insert({&Ctx.Idents.get("UISearchBar"), llvm::DenseMap<
Selector, uint8_t>()}) .first->second;
369 ADD_UNARY_METHOD(UISearchBar, setText, 0)UISearchBarM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("setText")), 0});
370 ADD_UNARY_METHOD(UISearchBar, setPrompt, 0)UISearchBarM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("setPrompt")), 0});
371 ADD_UNARY_METHOD(UISearchBar, setPlaceholder, 0)UISearchBarM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("setPlaceholder")), 0});
372
373 NEW_RECEIVER(UIBarItem)llvm::DenseMap<Selector, uint8_t> &UIBarItemM = UIMethods
.insert({&Ctx.Idents.get("UIBarItem"), llvm::DenseMap<
Selector, uint8_t>()}) .first->second;
374 ADD_UNARY_METHOD(UIBarItem, setTitle, 0)UIBarItemM.insert( {Ctx.Selectors.getUnarySelector(&Ctx.Idents
.get("setTitle")), 0});
375
376 NEW_RECEIVER(UITextView)llvm::DenseMap<Selector, uint8_t> &UITextViewM = UIMethods
.insert({&Ctx.Idents.get("UITextView"), llvm::DenseMap<
Selector, uint8_t>()}) .first->second;
377 ADD_UNARY_METHOD(UITextView, setText, 0)UITextViewM.insert( {Ctx.Selectors.getUnarySelector(&Ctx.
Idents.get("setText")), 0});
378
379 NEW_RECEIVER(NSView)llvm::DenseMap<Selector, uint8_t> &NSViewM = UIMethods
.insert({&Ctx.Idents.get("NSView"), llvm::DenseMap<Selector
, uint8_t>()}) .first->second;
380 ADD_UNARY_METHOD(NSView, setToolTip, 0)NSViewM.insert( {Ctx.Selectors.getUnarySelector(&Ctx.Idents
.get("setToolTip")), 0});
381
382 NEW_RECEIVER(NSTextField)llvm::DenseMap<Selector, uint8_t> &NSTextFieldM = UIMethods
.insert({&Ctx.Idents.get("NSTextField"), llvm::DenseMap<
Selector, uint8_t>()}) .first->second;
383 ADD_UNARY_METHOD(NSTextField, setPlaceholderString, 0)NSTextFieldM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("setPlaceholderString")), 0});
384 ADD_UNARY_METHOD(NSTextField, textFieldWithString, 0)NSTextFieldM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("textFieldWithString")), 0});
385 ADD_UNARY_METHOD(NSTextField, wrappingLabelWithString, 0)NSTextFieldM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("wrappingLabelWithString")), 0});
386 ADD_UNARY_METHOD(NSTextField, labelWithString, 0)NSTextFieldM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("labelWithString")), 0});
387
388 NEW_RECEIVER(NSAttributedString)llvm::DenseMap<Selector, uint8_t> &NSAttributedStringM
= UIMethods.insert({&Ctx.Idents.get("NSAttributedString"
), llvm::DenseMap<Selector, uint8_t>()}) .first->second
;
389 ADD_UNARY_METHOD(NSAttributedString, initWithString, 0)NSAttributedStringM.insert( {Ctx.Selectors.getUnarySelector(&
Ctx.Idents.get("initWithString")), 0});
390 IdentifierInfo *initWithStringNSAttributedString[] = {
391 &Ctx.Idents.get("initWithString"), &Ctx.Idents.get("attributes")};
392 ADD_METHOD(NSAttributedString, initWithStringNSAttributedString, 2, 0)NSAttributedStringM.insert({Ctx.Selectors.getSelector(2, initWithStringNSAttributedString
), 0});
393
394 NEW_RECEIVER(NSText)llvm::DenseMap<Selector, uint8_t> &NSTextM = UIMethods
.insert({&Ctx.Idents.get("NSText"), llvm::DenseMap<Selector
, uint8_t>()}) .first->second;
395 ADD_UNARY_METHOD(NSText, setString, 0)NSTextM.insert( {Ctx.Selectors.getUnarySelector(&Ctx.Idents
.get("setString")), 0});
396
397 NEW_RECEIVER(UIKeyCommand)llvm::DenseMap<Selector, uint8_t> &UIKeyCommandM = UIMethods
.insert({&Ctx.Idents.get("UIKeyCommand"), llvm::DenseMap<
Selector, uint8_t>()}) .first->second;
398 IdentifierInfo *keyCommandWithInputUIKeyCommand[] = {
399 &Ctx.Idents.get("keyCommandWithInput"), &Ctx.Idents.get("modifierFlags"),
400 &Ctx.Idents.get("action"), &Ctx.Idents.get("discoverabilityTitle")};
401 ADD_METHOD(UIKeyCommand, keyCommandWithInputUIKeyCommand, 4, 3)UIKeyCommandM.insert({Ctx.Selectors.getSelector(4, keyCommandWithInputUIKeyCommand
), 3});
402 ADD_UNARY_METHOD(UIKeyCommand, setDiscoverabilityTitle, 0)UIKeyCommandM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("setDiscoverabilityTitle")), 0});
403
404 NEW_RECEIVER(UILabel)llvm::DenseMap<Selector, uint8_t> &UILabelM = UIMethods
.insert({&Ctx.Idents.get("UILabel"), llvm::DenseMap<Selector
, uint8_t>()}) .first->second;
405 ADD_UNARY_METHOD(UILabel, setText, 0)UILabelM.insert( {Ctx.Selectors.getUnarySelector(&Ctx.Idents
.get("setText")), 0});
406
407 NEW_RECEIVER(NSAlert)llvm::DenseMap<Selector, uint8_t> &NSAlertM = UIMethods
.insert({&Ctx.Idents.get("NSAlert"), llvm::DenseMap<Selector
, uint8_t>()}) .first->second;
408 IdentifierInfo *alertWithMessageTextNSAlert[] = {
409 &Ctx.Idents.get("alertWithMessageText"), &Ctx.Idents.get("defaultButton"),
410 &Ctx.Idents.get("alternateButton"), &Ctx.Idents.get("otherButton"),
411 &Ctx.Idents.get("informativeTextWithFormat")};
412 ADD_METHOD(NSAlert, alertWithMessageTextNSAlert, 5, 0)NSAlertM.insert({Ctx.Selectors.getSelector(5, alertWithMessageTextNSAlert
), 0});
413 ADD_UNARY_METHOD(NSAlert, addButtonWithTitle, 0)NSAlertM.insert( {Ctx.Selectors.getUnarySelector(&Ctx.Idents
.get("addButtonWithTitle")), 0});
414 ADD_UNARY_METHOD(NSAlert, setMessageText, 0)NSAlertM.insert( {Ctx.Selectors.getUnarySelector(&Ctx.Idents
.get("setMessageText")), 0});
415 ADD_UNARY_METHOD(NSAlert, setInformativeText, 0)NSAlertM.insert( {Ctx.Selectors.getUnarySelector(&Ctx.Idents
.get("setInformativeText")), 0});
416 ADD_UNARY_METHOD(NSAlert, setHelpAnchor, 0)NSAlertM.insert( {Ctx.Selectors.getUnarySelector(&Ctx.Idents
.get("setHelpAnchor")), 0});
417
418 NEW_RECEIVER(UIMutableApplicationShortcutItem)llvm::DenseMap<Selector, uint8_t> &UIMutableApplicationShortcutItemM
= UIMethods.insert({&Ctx.Idents.get("UIMutableApplicationShortcutItem"
), llvm::DenseMap<Selector, uint8_t>()}) .first->second
;
419 ADD_UNARY_METHOD(UIMutableApplicationShortcutItem, setLocalizedTitle, 0)UIMutableApplicationShortcutItemM.insert( {Ctx.Selectors.getUnarySelector
(&Ctx.Idents.get("setLocalizedTitle")), 0});
420 ADD_UNARY_METHOD(UIMutableApplicationShortcutItem, setLocalizedSubtitle, 0)UIMutableApplicationShortcutItemM.insert( {Ctx.Selectors.getUnarySelector
(&Ctx.Idents.get("setLocalizedSubtitle")), 0});
421
422 NEW_RECEIVER(UIButton)llvm::DenseMap<Selector, uint8_t> &UIButtonM = UIMethods
.insert({&Ctx.Idents.get("UIButton"), llvm::DenseMap<Selector
, uint8_t>()}) .first->second;
423 IdentifierInfo *setTitleUIButton[] = {&Ctx.Idents.get("setTitle"),
424 &Ctx.Idents.get("forState")};
425 ADD_METHOD(UIButton, setTitleUIButton, 2, 0)UIButtonM.insert({Ctx.Selectors.getSelector(2, setTitleUIButton
), 0});
426
427 NEW_RECEIVER(NSWindow)llvm::DenseMap<Selector, uint8_t> &NSWindowM = UIMethods
.insert({&Ctx.Idents.get("NSWindow"), llvm::DenseMap<Selector
, uint8_t>()}) .first->second;
428 ADD_UNARY_METHOD(NSWindow, setTitle, 0)NSWindowM.insert( {Ctx.Selectors.getUnarySelector(&Ctx.Idents
.get("setTitle")), 0});
429 IdentifierInfo *minFrameWidthWithTitleNSWindow[] = {
430 &Ctx.Idents.get("minFrameWidthWithTitle"), &Ctx.Idents.get("styleMask")};
431 ADD_METHOD(NSWindow, minFrameWidthWithTitleNSWindow, 2, 0)NSWindowM.insert({Ctx.Selectors.getSelector(2, minFrameWidthWithTitleNSWindow
), 0});
432 ADD_UNARY_METHOD(NSWindow, setMiniwindowTitle, 0)NSWindowM.insert( {Ctx.Selectors.getUnarySelector(&Ctx.Idents
.get("setMiniwindowTitle")), 0});
433
434 NEW_RECEIVER(NSPathCell)llvm::DenseMap<Selector, uint8_t> &NSPathCellM = UIMethods
.insert({&Ctx.Idents.get("NSPathCell"), llvm::DenseMap<
Selector, uint8_t>()}) .first->second;
435 ADD_UNARY_METHOD(NSPathCell, setPlaceholderString, 0)NSPathCellM.insert( {Ctx.Selectors.getUnarySelector(&Ctx.
Idents.get("setPlaceholderString")), 0});
436
437 NEW_RECEIVER(UIDocumentMenuViewController)llvm::DenseMap<Selector, uint8_t> &UIDocumentMenuViewControllerM
= UIMethods.insert({&Ctx.Idents.get("UIDocumentMenuViewController"
), llvm::DenseMap<Selector, uint8_t>()}) .first->second
;
438 IdentifierInfo *addOptionWithTitleUIDocumentMenuViewController[] = {
439 &Ctx.Idents.get("addOptionWithTitle"), &Ctx.Idents.get("image"),
440 &Ctx.Idents.get("order"), &Ctx.Idents.get("handler")};
441 ADD_METHOD(UIDocumentMenuViewController,UIDocumentMenuViewControllerM.insert({Ctx.Selectors.getSelector
(4, addOptionWithTitleUIDocumentMenuViewController), 0});
442 addOptionWithTitleUIDocumentMenuViewController, 4, 0)UIDocumentMenuViewControllerM.insert({Ctx.Selectors.getSelector
(4, addOptionWithTitleUIDocumentMenuViewController), 0});
443
444 NEW_RECEIVER(UINavigationItem)llvm::DenseMap<Selector, uint8_t> &UINavigationItemM
= UIMethods.insert({&Ctx.Idents.get("UINavigationItem"),
llvm::DenseMap<Selector, uint8_t>()}) .first->second
;
445 ADD_UNARY_METHOD(UINavigationItem, initWithTitle, 0)UINavigationItemM.insert( {Ctx.Selectors.getUnarySelector(&
Ctx.Idents.get("initWithTitle")), 0});
446 ADD_UNARY_METHOD(UINavigationItem, setTitle, 0)UINavigationItemM.insert( {Ctx.Selectors.getUnarySelector(&
Ctx.Idents.get("setTitle")), 0});
447 ADD_UNARY_METHOD(UINavigationItem, setPrompt, 0)UINavigationItemM.insert( {Ctx.Selectors.getUnarySelector(&
Ctx.Idents.get("setPrompt")), 0});
448
449 NEW_RECEIVER(UIAlertView)llvm::DenseMap<Selector, uint8_t> &UIAlertViewM = UIMethods
.insert({&Ctx.Idents.get("UIAlertView"), llvm::DenseMap<
Selector, uint8_t>()}) .first->second;
450 IdentifierInfo *initWithTitleUIAlertView[] = {
451 &Ctx.Idents.get("initWithTitle"), &Ctx.Idents.get("message"),
452 &Ctx.Idents.get("delegate"), &Ctx.Idents.get("cancelButtonTitle"),
453 &Ctx.Idents.get("otherButtonTitles")};
454 ADD_METHOD(UIAlertView, initWithTitleUIAlertView, 5, 0)UIAlertViewM.insert({Ctx.Selectors.getSelector(5, initWithTitleUIAlertView
), 0});
455 ADD_UNARY_METHOD(UIAlertView, addButtonWithTitle, 0)UIAlertViewM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("addButtonWithTitle")), 0});
456 ADD_UNARY_METHOD(UIAlertView, setTitle, 0)UIAlertViewM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("setTitle")), 0});
457 ADD_UNARY_METHOD(UIAlertView, setMessage, 0)UIAlertViewM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("setMessage")), 0});
458
459 NEW_RECEIVER(NSFormCell)llvm::DenseMap<Selector, uint8_t> &NSFormCellM = UIMethods
.insert({&Ctx.Idents.get("NSFormCell"), llvm::DenseMap<
Selector, uint8_t>()}) .first->second;
460 ADD_UNARY_METHOD(NSFormCell, initTextCell, 0)NSFormCellM.insert( {Ctx.Selectors.getUnarySelector(&Ctx.
Idents.get("initTextCell")), 0});
461 ADD_UNARY_METHOD(NSFormCell, setTitle, 0)NSFormCellM.insert( {Ctx.Selectors.getUnarySelector(&Ctx.
Idents.get("setTitle")), 0});
462 ADD_UNARY_METHOD(NSFormCell, setPlaceholderString, 0)NSFormCellM.insert( {Ctx.Selectors.getUnarySelector(&Ctx.
Idents.get("setPlaceholderString")), 0});
463
464 NEW_RECEIVER(NSUserNotification)llvm::DenseMap<Selector, uint8_t> &NSUserNotificationM
= UIMethods.insert({&Ctx.Idents.get("NSUserNotification"
), llvm::DenseMap<Selector, uint8_t>()}) .first->second
;
465 ADD_UNARY_METHOD(NSUserNotification, setTitle, 0)NSUserNotificationM.insert( {Ctx.Selectors.getUnarySelector(&
Ctx.Idents.get("setTitle")), 0});
466 ADD_UNARY_METHOD(NSUserNotification, setSubtitle, 0)NSUserNotificationM.insert( {Ctx.Selectors.getUnarySelector(&
Ctx.Idents.get("setSubtitle")), 0});
467 ADD_UNARY_METHOD(NSUserNotification, setInformativeText, 0)NSUserNotificationM.insert( {Ctx.Selectors.getUnarySelector(&
Ctx.Idents.get("setInformativeText")), 0});
468 ADD_UNARY_METHOD(NSUserNotification, setActionButtonTitle, 0)NSUserNotificationM.insert( {Ctx.Selectors.getUnarySelector(&
Ctx.Idents.get("setActionButtonTitle")), 0});
469 ADD_UNARY_METHOD(NSUserNotification, setOtherButtonTitle, 0)NSUserNotificationM.insert( {Ctx.Selectors.getUnarySelector(&
Ctx.Idents.get("setOtherButtonTitle")), 0});
470 ADD_UNARY_METHOD(NSUserNotification, setResponsePlaceholder, 0)NSUserNotificationM.insert( {Ctx.Selectors.getUnarySelector(&
Ctx.Idents.get("setResponsePlaceholder")), 0});
471
472 NEW_RECEIVER(NSToolbarItem)llvm::DenseMap<Selector, uint8_t> &NSToolbarItemM =
UIMethods.insert({&Ctx.Idents.get("NSToolbarItem"), llvm
::DenseMap<Selector, uint8_t>()}) .first->second;
473 ADD_UNARY_METHOD(NSToolbarItem, setLabel, 0)NSToolbarItemM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("setLabel")), 0});
474 ADD_UNARY_METHOD(NSToolbarItem, setPaletteLabel, 0)NSToolbarItemM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("setPaletteLabel")), 0});
475 ADD_UNARY_METHOD(NSToolbarItem, setToolTip, 0)NSToolbarItemM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("setToolTip")), 0});
476
477 NEW_RECEIVER(NSProgress)llvm::DenseMap<Selector, uint8_t> &NSProgressM = UIMethods
.insert({&Ctx.Idents.get("NSProgress"), llvm::DenseMap<
Selector, uint8_t>()}) .first->second;
478 ADD_UNARY_METHOD(NSProgress, setLocalizedDescription, 0)NSProgressM.insert( {Ctx.Selectors.getUnarySelector(&Ctx.
Idents.get("setLocalizedDescription")), 0});
479 ADD_UNARY_METHOD(NSProgress, setLocalizedAdditionalDescription, 0)NSProgressM.insert( {Ctx.Selectors.getUnarySelector(&Ctx.
Idents.get("setLocalizedAdditionalDescription")), 0});
480
481 NEW_RECEIVER(NSSegmentedCell)llvm::DenseMap<Selector, uint8_t> &NSSegmentedCellM
= UIMethods.insert({&Ctx.Idents.get("NSSegmentedCell"), llvm
::DenseMap<Selector, uint8_t>()}) .first->second;
482 IdentifierInfo *setLabelNSSegmentedCell[] = {&Ctx.Idents.get("setLabel"),
483 &Ctx.Idents.get("forSegment")};
484 ADD_METHOD(NSSegmentedCell, setLabelNSSegmentedCell, 2, 0)NSSegmentedCellM.insert({Ctx.Selectors.getSelector(2, setLabelNSSegmentedCell
), 0});
485 IdentifierInfo *setToolTipNSSegmentedCell[] = {&Ctx.Idents.get("setToolTip"),
486 &Ctx.Idents.get("forSegment")};
487 ADD_METHOD(NSSegmentedCell, setToolTipNSSegmentedCell, 2, 0)NSSegmentedCellM.insert({Ctx.Selectors.getSelector(2, setToolTipNSSegmentedCell
), 0});
488
489 NEW_RECEIVER(NSUndoManager)llvm::DenseMap<Selector, uint8_t> &NSUndoManagerM =
UIMethods.insert({&Ctx.Idents.get("NSUndoManager"), llvm
::DenseMap<Selector, uint8_t>()}) .first->second;
490 ADD_UNARY_METHOD(NSUndoManager, setActionName, 0)NSUndoManagerM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("setActionName")), 0});
491 ADD_UNARY_METHOD(NSUndoManager, undoMenuTitleForUndoActionName, 0)NSUndoManagerM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("undoMenuTitleForUndoActionName")), 0});
492 ADD_UNARY_METHOD(NSUndoManager, redoMenuTitleForUndoActionName, 0)NSUndoManagerM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("redoMenuTitleForUndoActionName")), 0});
493
494 NEW_RECEIVER(NSMenuItem)llvm::DenseMap<Selector, uint8_t> &NSMenuItemM = UIMethods
.insert({&Ctx.Idents.get("NSMenuItem"), llvm::DenseMap<
Selector, uint8_t>()}) .first->second;
495 IdentifierInfo *initWithTitleNSMenuItem[] = {
496 &Ctx.Idents.get("initWithTitle"), &Ctx.Idents.get("action"),
497 &Ctx.Idents.get("keyEquivalent")};
498 ADD_METHOD(NSMenuItem, initWithTitleNSMenuItem, 3, 0)NSMenuItemM.insert({Ctx.Selectors.getSelector(3, initWithTitleNSMenuItem
), 0});
499 ADD_UNARY_METHOD(NSMenuItem, setTitle, 0)NSMenuItemM.insert( {Ctx.Selectors.getUnarySelector(&Ctx.
Idents.get("setTitle")), 0});
500 ADD_UNARY_METHOD(NSMenuItem, setToolTip, 0)NSMenuItemM.insert( {Ctx.Selectors.getUnarySelector(&Ctx.
Idents.get("setToolTip")), 0});
501
502 NEW_RECEIVER(NSPopUpButtonCell)llvm::DenseMap<Selector, uint8_t> &NSPopUpButtonCellM
= UIMethods.insert({&Ctx.Idents.get("NSPopUpButtonCell")
, llvm::DenseMap<Selector, uint8_t>()}) .first->second
;
503 IdentifierInfo *initTextCellNSPopUpButtonCell[] = {
504 &Ctx.Idents.get("initTextCell"), &Ctx.Idents.get("pullsDown")};
505 ADD_METHOD(NSPopUpButtonCell, initTextCellNSPopUpButtonCell, 2, 0)NSPopUpButtonCellM.insert({Ctx.Selectors.getSelector(2, initTextCellNSPopUpButtonCell
), 0});
506 ADD_UNARY_METHOD(NSPopUpButtonCell, addItemWithTitle, 0)NSPopUpButtonCellM.insert( {Ctx.Selectors.getUnarySelector(&
Ctx.Idents.get("addItemWithTitle")), 0});
507 IdentifierInfo *insertItemWithTitleNSPopUpButtonCell[] = {
508 &Ctx.Idents.get("insertItemWithTitle"), &Ctx.Idents.get("atIndex")};
509 ADD_METHOD(NSPopUpButtonCell, insertItemWithTitleNSPopUpButtonCell, 2, 0)NSPopUpButtonCellM.insert({Ctx.Selectors.getSelector(2, insertItemWithTitleNSPopUpButtonCell
), 0});
510 ADD_UNARY_METHOD(NSPopUpButtonCell, removeItemWithTitle, 0)NSPopUpButtonCellM.insert( {Ctx.Selectors.getUnarySelector(&
Ctx.Idents.get("removeItemWithTitle")), 0});
511 ADD_UNARY_METHOD(NSPopUpButtonCell, selectItemWithTitle, 0)NSPopUpButtonCellM.insert( {Ctx.Selectors.getUnarySelector(&
Ctx.Idents.get("selectItemWithTitle")), 0});
512 ADD_UNARY_METHOD(NSPopUpButtonCell, setTitle, 0)NSPopUpButtonCellM.insert( {Ctx.Selectors.getUnarySelector(&
Ctx.Idents.get("setTitle")), 0});
513
514 NEW_RECEIVER(NSViewController)llvm::DenseMap<Selector, uint8_t> &NSViewControllerM
= UIMethods.insert({&Ctx.Idents.get("NSViewController"),
llvm::DenseMap<Selector, uint8_t>()}) .first->second
;
515 ADD_UNARY_METHOD(NSViewController, setTitle, 0)NSViewControllerM.insert( {Ctx.Selectors.getUnarySelector(&
Ctx.Idents.get("setTitle")), 0});
516
517 NEW_RECEIVER(NSMenu)llvm::DenseMap<Selector, uint8_t> &NSMenuM = UIMethods
.insert({&Ctx.Idents.get("NSMenu"), llvm::DenseMap<Selector
, uint8_t>()}) .first->second;
518 ADD_UNARY_METHOD(NSMenu, initWithTitle, 0)NSMenuM.insert( {Ctx.Selectors.getUnarySelector(&Ctx.Idents
.get("initWithTitle")), 0});
519 IdentifierInfo *insertItemWithTitleNSMenu[] = {
520 &Ctx.Idents.get("insertItemWithTitle"), &Ctx.Idents.get("action"),
521 &Ctx.Idents.get("keyEquivalent"), &Ctx.Idents.get("atIndex")};
522 ADD_METHOD(NSMenu, insertItemWithTitleNSMenu, 4, 0)NSMenuM.insert({Ctx.Selectors.getSelector(4, insertItemWithTitleNSMenu
), 0});
523 IdentifierInfo *addItemWithTitleNSMenu[] = {
524 &Ctx.Idents.get("addItemWithTitle"), &Ctx.Idents.get("action"),
525 &Ctx.Idents.get("keyEquivalent")};
526 ADD_METHOD(NSMenu, addItemWithTitleNSMenu, 3, 0)NSMenuM.insert({Ctx.Selectors.getSelector(3, addItemWithTitleNSMenu
), 0});
527 ADD_UNARY_METHOD(NSMenu, setTitle, 0)NSMenuM.insert( {Ctx.Selectors.getUnarySelector(&Ctx.Idents
.get("setTitle")), 0});
528
529 NEW_RECEIVER(UIMutableUserNotificationAction)llvm::DenseMap<Selector, uint8_t> &UIMutableUserNotificationActionM
= UIMethods.insert({&Ctx.Idents.get("UIMutableUserNotificationAction"
), llvm::DenseMap<Selector, uint8_t>()}) .first->second
;
530 ADD_UNARY_METHOD(UIMutableUserNotificationAction, setTitle, 0)UIMutableUserNotificationActionM.insert( {Ctx.Selectors.getUnarySelector
(&Ctx.Idents.get("setTitle")), 0});
531
532 NEW_RECEIVER(NSForm)llvm::DenseMap<Selector, uint8_t> &NSFormM = UIMethods
.insert({&Ctx.Idents.get("NSForm"), llvm::DenseMap<Selector
, uint8_t>()}) .first->second;
533 ADD_UNARY_METHOD(NSForm, addEntry, 0)NSFormM.insert( {Ctx.Selectors.getUnarySelector(&Ctx.Idents
.get("addEntry")), 0});
534 IdentifierInfo *insertEntryNSForm[] = {&Ctx.Idents.get("insertEntry"),
535 &Ctx.Idents.get("atIndex")};
536 ADD_METHOD(NSForm, insertEntryNSForm, 2, 0)NSFormM.insert({Ctx.Selectors.getSelector(2, insertEntryNSForm
), 0});
537
538 NEW_RECEIVER(NSTextFieldCell)llvm::DenseMap<Selector, uint8_t> &NSTextFieldCellM
= UIMethods.insert({&Ctx.Idents.get("NSTextFieldCell"), llvm
::DenseMap<Selector, uint8_t>()}) .first->second;
539 ADD_UNARY_METHOD(NSTextFieldCell, setPlaceholderString, 0)NSTextFieldCellM.insert( {Ctx.Selectors.getUnarySelector(&
Ctx.Idents.get("setPlaceholderString")), 0});
540
541 NEW_RECEIVER(NSUserNotificationAction)llvm::DenseMap<Selector, uint8_t> &NSUserNotificationActionM
= UIMethods.insert({&Ctx.Idents.get("NSUserNotificationAction"
), llvm::DenseMap<Selector, uint8_t>()}) .first->second
;
542 IdentifierInfo *actionWithIdentifierNSUserNotificationAction[] = {
543 &Ctx.Idents.get("actionWithIdentifier"), &Ctx.Idents.get("title")};
544 ADD_METHOD(NSUserNotificationAction,NSUserNotificationActionM.insert({Ctx.Selectors.getSelector(2
, actionWithIdentifierNSUserNotificationAction), 1});
545 actionWithIdentifierNSUserNotificationAction, 2, 1)NSUserNotificationActionM.insert({Ctx.Selectors.getSelector(2
, actionWithIdentifierNSUserNotificationAction), 1});
546
547 NEW_RECEIVER(UITextField)llvm::DenseMap<Selector, uint8_t> &UITextFieldM = UIMethods
.insert({&Ctx.Idents.get("UITextField"), llvm::DenseMap<
Selector, uint8_t>()}) .first->second;
548 ADD_UNARY_METHOD(UITextField, setText, 0)UITextFieldM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("setText")), 0});
549 ADD_UNARY_METHOD(UITextField, setPlaceholder, 0)UITextFieldM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("setPlaceholder")), 0});
550
551 NEW_RECEIVER(UIBarButtonItem)llvm::DenseMap<Selector, uint8_t> &UIBarButtonItemM
= UIMethods.insert({&Ctx.Idents.get("UIBarButtonItem"), llvm
::DenseMap<Selector, uint8_t>()}) .first->second;
552 IdentifierInfo *initWithTitleUIBarButtonItem[] = {
553 &Ctx.Idents.get("initWithTitle"), &Ctx.Idents.get("style"),
554 &Ctx.Idents.get("target"), &Ctx.Idents.get("action")};
555 ADD_METHOD(UIBarButtonItem, initWithTitleUIBarButtonItem, 4, 0)UIBarButtonItemM.insert({Ctx.Selectors.getSelector(4, initWithTitleUIBarButtonItem
), 0});
556
557 NEW_RECEIVER(UIViewController)llvm::DenseMap<Selector, uint8_t> &UIViewControllerM
= UIMethods.insert({&Ctx.Idents.get("UIViewController"),
llvm::DenseMap<Selector, uint8_t>()}) .first->second
;
558 ADD_UNARY_METHOD(UIViewController, setTitle, 0)UIViewControllerM.insert( {Ctx.Selectors.getUnarySelector(&
Ctx.Idents.get("setTitle")), 0});
559
560 NEW_RECEIVER(UISegmentedControl)llvm::DenseMap<Selector, uint8_t> &UISegmentedControlM
= UIMethods.insert({&Ctx.Idents.get("UISegmentedControl"
), llvm::DenseMap<Selector, uint8_t>()}) .first->second
;
561 IdentifierInfo *insertSegmentWithTitleUISegmentedControl[] = {
562 &Ctx.Idents.get("insertSegmentWithTitle"), &Ctx.Idents.get("atIndex"),
563 &Ctx.Idents.get("animated")};
564 ADD_METHOD(UISegmentedControl, insertSegmentWithTitleUISegmentedControl, 3, 0)UISegmentedControlM.insert({Ctx.Selectors.getSelector(3, insertSegmentWithTitleUISegmentedControl
), 0});
565 IdentifierInfo *setTitleUISegmentedControl[] = {
566 &Ctx.Idents.get("setTitle"), &Ctx.Idents.get("forSegmentAtIndex")};
567 ADD_METHOD(UISegmentedControl, setTitleUISegmentedControl, 2, 0)UISegmentedControlM.insert({Ctx.Selectors.getSelector(2, setTitleUISegmentedControl
), 0});
568
569 NEW_RECEIVER(NSAccessibilityCustomRotorItemResult)llvm::DenseMap<Selector, uint8_t> &NSAccessibilityCustomRotorItemResultM
= UIMethods.insert({&Ctx.Idents.get("NSAccessibilityCustomRotorItemResult"
), llvm::DenseMap<Selector, uint8_t>()}) .first->second
;
570 IdentifierInfo
571 *initWithItemLoadingTokenNSAccessibilityCustomRotorItemResult[] = {
572 &Ctx.Idents.get("initWithItemLoadingToken"),
573 &Ctx.Idents.get("customLabel")};
574 ADD_METHOD(NSAccessibilityCustomRotorItemResult,NSAccessibilityCustomRotorItemResultM.insert({Ctx.Selectors.getSelector
(2, initWithItemLoadingTokenNSAccessibilityCustomRotorItemResult
), 1});
575 initWithItemLoadingTokenNSAccessibilityCustomRotorItemResult, 2, 1)NSAccessibilityCustomRotorItemResultM.insert({Ctx.Selectors.getSelector
(2, initWithItemLoadingTokenNSAccessibilityCustomRotorItemResult
), 1});
576 ADD_UNARY_METHOD(NSAccessibilityCustomRotorItemResult, setCustomLabel, 0)NSAccessibilityCustomRotorItemResultM.insert( {Ctx.Selectors.
getUnarySelector(&Ctx.Idents.get("setCustomLabel")), 0});
577
578 NEW_RECEIVER(UIContextualAction)llvm::DenseMap<Selector, uint8_t> &UIContextualActionM
= UIMethods.insert({&Ctx.Idents.get("UIContextualAction"
), llvm::DenseMap<Selector, uint8_t>()}) .first->second
;
579 IdentifierInfo *contextualActionWithStyleUIContextualAction[] = {
580 &Ctx.Idents.get("contextualActionWithStyle"), &Ctx.Idents.get("title"),
581 &Ctx.Idents.get("handler")};
582 ADD_METHOD(UIContextualAction, contextualActionWithStyleUIContextualAction, 3,UIContextualActionM.insert({Ctx.Selectors.getSelector(3, contextualActionWithStyleUIContextualAction
), 1});
583 1)UIContextualActionM.insert({Ctx.Selectors.getSelector(3, contextualActionWithStyleUIContextualAction
), 1});
584 ADD_UNARY_METHOD(UIContextualAction, setTitle, 0)UIContextualActionM.insert( {Ctx.Selectors.getUnarySelector(&
Ctx.Idents.get("setTitle")), 0});
585
586 NEW_RECEIVER(NSAccessibilityCustomRotor)llvm::DenseMap<Selector, uint8_t> &NSAccessibilityCustomRotorM
= UIMethods.insert({&Ctx.Idents.get("NSAccessibilityCustomRotor"
), llvm::DenseMap<Selector, uint8_t>()}) .first->second
;
587 IdentifierInfo *initWithLabelNSAccessibilityCustomRotor[] = {
588 &Ctx.Idents.get("initWithLabel"), &Ctx.Idents.get("itemSearchDelegate")};
589 ADD_METHOD(NSAccessibilityCustomRotor,NSAccessibilityCustomRotorM.insert({Ctx.Selectors.getSelector
(2, initWithLabelNSAccessibilityCustomRotor), 0});
590 initWithLabelNSAccessibilityCustomRotor, 2, 0)NSAccessibilityCustomRotorM.insert({Ctx.Selectors.getSelector
(2, initWithLabelNSAccessibilityCustomRotor), 0});
591 ADD_UNARY_METHOD(NSAccessibilityCustomRotor, setLabel, 0)NSAccessibilityCustomRotorM.insert( {Ctx.Selectors.getUnarySelector
(&Ctx.Idents.get("setLabel")), 0});
592
593 NEW_RECEIVER(NSWindowTab)llvm::DenseMap<Selector, uint8_t> &NSWindowTabM = UIMethods
.insert({&Ctx.Idents.get("NSWindowTab"), llvm::DenseMap<
Selector, uint8_t>()}) .first->second;
594 ADD_UNARY_METHOD(NSWindowTab, setTitle, 0)NSWindowTabM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("setTitle")), 0});
595 ADD_UNARY_METHOD(NSWindowTab, setToolTip, 0)NSWindowTabM.insert( {Ctx.Selectors.getUnarySelector(&Ctx
.Idents.get("setToolTip")), 0});
596
597 NEW_RECEIVER(NSAccessibilityCustomAction)llvm::DenseMap<Selector, uint8_t> &NSAccessibilityCustomActionM
= UIMethods.insert({&Ctx.Idents.get("NSAccessibilityCustomAction"
), llvm::DenseMap<Selector, uint8_t>()}) .first->second
;
598 IdentifierInfo *initWithNameNSAccessibilityCustomAction[] = {
599 &Ctx.Idents.get("initWithName"), &Ctx.Idents.get("handler")};
600 ADD_METHOD(NSAccessibilityCustomAction,NSAccessibilityCustomActionM.insert({Ctx.Selectors.getSelector
(2, initWithNameNSAccessibilityCustomAction), 0});
601 initWithNameNSAccessibilityCustomAction, 2, 0)NSAccessibilityCustomActionM.insert({Ctx.Selectors.getSelector
(2, initWithNameNSAccessibilityCustomAction), 0});
602 IdentifierInfo *initWithNameTargetNSAccessibilityCustomAction[] = {
603 &Ctx.Idents.get("initWithName"), &Ctx.Idents.get("target"),
604 &Ctx.Idents.get("selector")};
605 ADD_METHOD(NSAccessibilityCustomAction,NSAccessibilityCustomActionM.insert({Ctx.Selectors.getSelector
(3, initWithNameTargetNSAccessibilityCustomAction), 0});
606 initWithNameTargetNSAccessibilityCustomAction, 3, 0)NSAccessibilityCustomActionM.insert({Ctx.Selectors.getSelector
(3, initWithNameTargetNSAccessibilityCustomAction), 0});
607 ADD_UNARY_METHOD(NSAccessibilityCustomAction, setName, 0)NSAccessibilityCustomActionM.insert( {Ctx.Selectors.getUnarySelector
(&Ctx.Idents.get("setName")), 0});
608}
609
610#define LSF_INSERT(function_name)LSF.insert(&Ctx.Idents.get(function_name)); LSF.insert(&Ctx.Idents.get(function_name));
611#define LSM_INSERT_NULLARY(receiver, method_name)LSM.insert({&Ctx.Idents.get(receiver), Ctx.Selectors.getNullarySelector
( &Ctx.Idents.get(method_name))}); \
612 LSM.insert({&Ctx.Idents.get(receiver), Ctx.Selectors.getNullarySelector( \
613 &Ctx.Idents.get(method_name))});
614#define LSM_INSERT_UNARY(receiver, method_name)LSM.insert({&Ctx.Idents.get(receiver), Ctx.Selectors.getUnarySelector
(&Ctx.Idents.get(method_name))}); \
615 LSM.insert({&Ctx.Idents.get(receiver), \
616 Ctx.Selectors.getUnarySelector(&Ctx.Idents.get(method_name))});
617#define LSM_INSERT_SELECTOR(receiver, method_list, arguments)LSM.insert({&Ctx.Idents.get(receiver), Ctx.Selectors.getSelector
(arguments, method_list)}); \
618 LSM.insert({&Ctx.Idents.get(receiver), \
619 Ctx.Selectors.getSelector(arguments, method_list)});
620
621/// Initializes a list of methods and C functions that return a localized string
622void NonLocalizedStringChecker::initLocStringsMethods(ASTContext &Ctx) const {
623 if (!LSM.empty())
624 return;
625
626 IdentifierInfo *LocalizedStringMacro[] = {
627 &Ctx.Idents.get("localizedStringForKey"), &Ctx.Idents.get("value"),
628 &Ctx.Idents.get("table")};
629 LSM_INSERT_SELECTOR("NSBundle", LocalizedStringMacro, 3)LSM.insert({&Ctx.Idents.get("NSBundle"), Ctx.Selectors.getSelector
(3, LocalizedStringMacro)});
630 LSM_INSERT_UNARY("NSDateFormatter", "stringFromDate")LSM.insert({&Ctx.Idents.get("NSDateFormatter"), Ctx.Selectors
.getUnarySelector(&Ctx.Idents.get("stringFromDate"))});
631 IdentifierInfo *LocalizedStringFromDate[] = {
632 &Ctx.Idents.get("localizedStringFromDate"), &Ctx.Idents.get("dateStyle"),
633 &Ctx.Idents.get("timeStyle")};
634 LSM_INSERT_SELECTOR("NSDateFormatter", LocalizedStringFromDate, 3)LSM.insert({&Ctx.Idents.get("NSDateFormatter"), Ctx.Selectors
.getSelector(3, LocalizedStringFromDate)});
635 LSM_INSERT_UNARY("NSNumberFormatter", "stringFromNumber")LSM.insert({&Ctx.Idents.get("NSNumberFormatter"), Ctx.Selectors
.getUnarySelector(&Ctx.Idents.get("stringFromNumber"))});
636 LSM_INSERT_NULLARY("UITextField", "text")LSM.insert({&Ctx.Idents.get("UITextField"), Ctx.Selectors
.getNullarySelector( &Ctx.Idents.get("text"))});
637 LSM_INSERT_NULLARY("UITextView", "text")LSM.insert({&Ctx.Idents.get("UITextView"), Ctx.Selectors.
getNullarySelector( &Ctx.Idents.get("text"))});
638 LSM_INSERT_NULLARY("UILabel", "text")LSM.insert({&Ctx.Idents.get("UILabel"), Ctx.Selectors.getNullarySelector
( &Ctx.Idents.get("text"))});
639
640 LSF_INSERT("CFDateFormatterCreateStringWithDate")LSF.insert(&Ctx.Idents.get("CFDateFormatterCreateStringWithDate"
));;
641 LSF_INSERT("CFDateFormatterCreateStringWithAbsoluteTime")LSF.insert(&Ctx.Idents.get("CFDateFormatterCreateStringWithAbsoluteTime"
));;
642 LSF_INSERT("CFNumberFormatterCreateStringWithNumber")LSF.insert(&Ctx.Idents.get("CFNumberFormatterCreateStringWithNumber"
));;
643}
644
645/// Checks to see if the method / function declaration includes
646/// __attribute__((annotate("returns_localized_nsstring")))
647bool NonLocalizedStringChecker::isAnnotatedAsReturningLocalized(
648 const Decl *D) const {
649 if (!D)
650 return false;
651 return std::any_of(
652 D->specific_attr_begin<AnnotateAttr>(),
653 D->specific_attr_end<AnnotateAttr>(), [](const AnnotateAttr *Ann) {
654 return Ann->getAnnotation() == "returns_localized_nsstring";
655 });
656}
657
658/// Checks to see if the method / function declaration includes
659/// __attribute__((annotate("takes_localized_nsstring")))
660bool NonLocalizedStringChecker::isAnnotatedAsTakingLocalized(
661 const Decl *D) const {
662 if (!D)
663 return false;
664 return std::any_of(
665 D->specific_attr_begin<AnnotateAttr>(),
666 D->specific_attr_end<AnnotateAttr>(), [](const AnnotateAttr *Ann) {
667 return Ann->getAnnotation() == "takes_localized_nsstring";
668 });
669}
670
671/// Returns true if the given SVal is marked as Localized in the program state
672bool NonLocalizedStringChecker::hasLocalizedState(SVal S,
673 CheckerContext &C) const {
674 const MemRegion *mt = S.getAsRegion();
675 if (mt) {
676 const LocalizedState *LS = C.getState()->get<LocalizedMemMap>(mt);
677 if (LS && LS->isLocalized())
678 return true;
679 }
680 return false;
681}
682
683/// Returns true if the given SVal is marked as NonLocalized in the program
684/// state
685bool NonLocalizedStringChecker::hasNonLocalizedState(SVal S,
686 CheckerContext &C) const {
687 const MemRegion *mt = S.getAsRegion();
688 if (mt) {
689 const LocalizedState *LS = C.getState()->get<LocalizedMemMap>(mt);
690 if (LS && LS->isNonLocalized())
691 return true;
692 }
693 return false;
694}
695
696/// Marks the given SVal as Localized in the program state
697void NonLocalizedStringChecker::setLocalizedState(const SVal S,
698 CheckerContext &C) const {
699 const MemRegion *mt = S.getAsRegion();
700 if (mt) {
701 ProgramStateRef State =
702 C.getState()->set<LocalizedMemMap>(mt, LocalizedState::getLocalized());
703 C.addTransition(State);
704 }
705}
706
707/// Marks the given SVal as NonLocalized in the program state
708void NonLocalizedStringChecker::setNonLocalizedState(const SVal S,
709 CheckerContext &C) const {
710 const MemRegion *mt = S.getAsRegion();
711 if (mt) {
712 ProgramStateRef State = C.getState()->set<LocalizedMemMap>(
713 mt, LocalizedState::getNonLocalized());
714 C.addTransition(State);
715 }
716}
717
718
719static bool isDebuggingName(std::string name) {
720 return StringRef(name).lower().find("debug") != StringRef::npos;
721}
722
723/// Returns true when, heuristically, the analyzer may be analyzing debugging
724/// code. We use this to suppress localization diagnostics in un-localized user
725/// interfaces that are only used for debugging and are therefore not user
726/// facing.
727static bool isDebuggingContext(CheckerContext &C) {
728 const Decl *D = C.getCurrentAnalysisDeclContext()->getDecl();
729 if (!D)
730 return false;
731
732 if (auto *ND = dyn_cast<NamedDecl>(D)) {
733 if (isDebuggingName(ND->getNameAsString()))
734 return true;
735 }
736
737 const DeclContext *DC = D->getDeclContext();
738
739 if (auto *CD = dyn_cast<ObjCContainerDecl>(DC)) {
740 if (isDebuggingName(CD->getNameAsString()))
741 return true;
742 }
743
744 return false;
745}
746
747
748/// Reports a localization error for the passed in method call and SVal
749void NonLocalizedStringChecker::reportLocalizationError(
750 SVal S, const CallEvent &M, CheckerContext &C, int argumentNumber) const {
751
752 // Don't warn about localization errors in classes and methods that
753 // may be debug code.
754 if (isDebuggingContext(C))
755 return;
756
757 static CheckerProgramPointTag Tag("NonLocalizedStringChecker",
758 "UnlocalizedString");
759 ExplodedNode *ErrNode = C.addTransition(C.getState(), C.getPredecessor(), &Tag);
760
761 if (!ErrNode)
762 return;
763
764 // Generate the bug report.
765 auto R = std::make_unique<PathSensitiveBugReport>(
766 *BT, "User-facing text should use localized string macro", ErrNode);
767 if (argumentNumber) {
768 R->addRange(M.getArgExpr(argumentNumber - 1)->getSourceRange());
769 } else {
770 R->addRange(M.getSourceRange());
771 }
772 R->markInteresting(S);
773
774 const MemRegion *StringRegion = S.getAsRegion();
775 if (StringRegion)
776 R->addVisitor(std::make_unique<NonLocalizedStringBRVisitor>(StringRegion));
777
778 C.emitReport(std::move(R));
779}
780
781/// Returns the argument number requiring localized string if it exists
782/// otherwise, returns -1
783int NonLocalizedStringChecker::getLocalizedArgumentForSelector(
784 const IdentifierInfo *Receiver, Selector S) const {
785 auto method = UIMethods.find(Receiver);
786
787 if (method == UIMethods.end())
788 return -1;
789
790 auto argumentIterator = method->getSecond().find(S);
791
792 if (argumentIterator == method->getSecond().end())
793 return -1;
794
795 int argumentNumber = argumentIterator->getSecond();
796 return argumentNumber;
797}
798
799/// Check if the string being passed in has NonLocalized state
800void NonLocalizedStringChecker::checkPreObjCMessage(const ObjCMethodCall &msg,
801 CheckerContext &C) const {
802 initUIMethods(C.getASTContext());
803
804 const ObjCInterfaceDecl *OD = msg.getReceiverInterface();
805 if (!OD)
806 return;
807 const IdentifierInfo *odInfo = OD->getIdentifier();
808
809 Selector S = msg.getSelector();
810
811 std::string SelectorString = S.getAsString();
812 StringRef SelectorName = SelectorString;
813 assert(!SelectorName.empty())(static_cast <bool> (!SelectorName.empty()) ? void (0) :
__assert_fail ("!SelectorName.empty()", "clang/lib/StaticAnalyzer/Checkers/LocalizationChecker.cpp"
, 813, __extension__ __PRETTY_FUNCTION__));
814
815 if (odInfo->isStr("NSString")) {
816 // Handle the case where the receiver is an NSString
817 // These special NSString methods draw to the screen
818
819 if (!(SelectorName.startswith("drawAtPoint") ||
820 SelectorName.startswith("drawInRect") ||
821 SelectorName.startswith("drawWithRect")))
822 return;
823
824 SVal svTitle = msg.getReceiverSVal();
825
826 bool isNonLocalized = hasNonLocalizedState(svTitle, C);
827
828 if (isNonLocalized) {
829 reportLocalizationError(svTitle, msg, C);
830 }
831 }
832
833 int argumentNumber = getLocalizedArgumentForSelector(odInfo, S);
834 // Go up each hierarchy of superclasses and their protocols
835 while (argumentNumber < 0 && OD->getSuperClass() != nullptr) {
836 for (const auto *P : OD->all_referenced_protocols()) {
837 argumentNumber = getLocalizedArgumentForSelector(P->getIdentifier(), S);
838 if (argumentNumber >= 0)
839 break;
840 }
841 if (argumentNumber < 0) {
842 OD = OD->getSuperClass();
843 argumentNumber = getLocalizedArgumentForSelector(OD->getIdentifier(), S);
844 }
845 }
846
847 if (argumentNumber < 0) { // There was no match in UIMethods
848 if (const Decl *D = msg.getDecl()) {
849 if (const ObjCMethodDecl *OMD = dyn_cast_or_null<ObjCMethodDecl>(D)) {
850 auto formals = OMD->parameters();
851 for (unsigned i = 0, ei = formals.size(); i != ei; ++i) {
852 if (isAnnotatedAsTakingLocalized(formals[i])) {
853 argumentNumber = i;
854 break;
855 }
856 }
857 }
858 }
859 }
860
861 if (argumentNumber < 0) // Still no match
862 return;
863
864 SVal svTitle = msg.getArgSVal(argumentNumber);
865
866 if (const ObjCStringRegion *SR =
867 dyn_cast_or_null<ObjCStringRegion>(svTitle.getAsRegion())) {
868 StringRef stringValue =
869 SR->getObjCStringLiteral()->getString()->getString();
870 if ((stringValue.trim().size() == 0 && stringValue.size() > 0) ||
871 stringValue.empty())
872 return;
873 if (!IsAggressive && llvm::sys::unicode::columnWidthUTF8(stringValue) < 2)
874 return;
875 }
876
877 bool isNonLocalized = hasNonLocalizedState(svTitle, C);
878
879 if (isNonLocalized) {
880 reportLocalizationError(svTitle, msg, C, argumentNumber + 1);
881 }
882}
883
884void NonLocalizedStringChecker::checkPreCall(const CallEvent &Call,
885 CheckerContext &C) const {
886 const auto *FD = dyn_cast_or_null<FunctionDecl>(Call.getDecl());
887 if (!FD)
888 return;
889
890 auto formals = FD->parameters();
891 for (unsigned i = 0, ei = std::min(static_cast<unsigned>(formals.size()),
892 Call.getNumArgs()); i != ei; ++i) {
893 if (isAnnotatedAsTakingLocalized(formals[i])) {
894 auto actual = Call.getArgSVal(i);
895 if (hasNonLocalizedState(actual, C)) {
896 reportLocalizationError(actual, Call, C, i + 1);
897 }
898 }
899 }
900}
901
902static inline bool isNSStringType(QualType T, ASTContext &Ctx) {
903
904 const ObjCObjectPointerType *PT = T->getAs<ObjCObjectPointerType>();
905 if (!PT)
906 return false;
907
908 ObjCInterfaceDecl *Cls = PT->getObjectType()->getInterface();
909 if (!Cls)
910 return false;
911
912 IdentifierInfo *ClsName = Cls->getIdentifier();
913
914 // FIXME: Should we walk the chain of classes?
915 return ClsName == &Ctx.Idents.get("NSString") ||
916 ClsName == &Ctx.Idents.get("NSMutableString");
917}
918
919/// Marks a string being returned by any call as localized
920/// if it is in LocStringFunctions (LSF) or the function is annotated.
921/// Otherwise, we mark it as NonLocalized (Aggressive) or
922/// NonLocalized only if it is not backed by a SymRegion (Non-Aggressive),
923/// basically leaving only string literals as NonLocalized.
924void NonLocalizedStringChecker::checkPostCall(const CallEvent &Call,
925 CheckerContext &C) const {
926 initLocStringsMethods(C.getASTContext());
927
928 if (!Call.getOriginExpr())
929 return;
930
931 // Anything that takes in a localized NSString as an argument
932 // and returns an NSString will be assumed to be returning a
933 // localized NSString. (Counter: Incorrectly combining two LocalizedStrings)
934 const QualType RT = Call.getResultType();
935 if (isNSStringType(RT, C.getASTContext())) {
936 for (unsigned i = 0; i < Call.getNumArgs(); ++i) {
937 SVal argValue = Call.getArgSVal(i);
938 if (hasLocalizedState(argValue, C)) {
939 SVal sv = Call.getReturnValue();
940 setLocalizedState(sv, C);
941 return;
942 }
943 }
944 }
945
946 const Decl *D = Call.getDecl();
947 if (!D)
948 return;
949
950 const IdentifierInfo *Identifier = Call.getCalleeIdentifier();
951
952 SVal sv = Call.getReturnValue();
953 if (isAnnotatedAsReturningLocalized(D) || LSF.contains(Identifier)) {
954 setLocalizedState(sv, C);
955 } else if (isNSStringType(RT, C.getASTContext()) &&
956 !hasLocalizedState(sv, C)) {
957 if (IsAggressive) {
958 setNonLocalizedState(sv, C);
959 } else {
960 const SymbolicRegion *SymReg =
961 dyn_cast_or_null<SymbolicRegion>(sv.getAsRegion());
962 if (!SymReg)
963 setNonLocalizedState(sv, C);
964 }
965 }
966}
967
968/// Marks a string being returned by an ObjC method as localized
969/// if it is in LocStringMethods or the method is annotated
970void NonLocalizedStringChecker::checkPostObjCMessage(const ObjCMethodCall &msg,
971 CheckerContext &C) const {
972 initLocStringsMethods(C.getASTContext());
973
974 if (!msg.isInstanceMessage())
975 return;
976
977 const ObjCInterfaceDecl *OD = msg.getReceiverInterface();
978 if (!OD)
979 return;
980 const IdentifierInfo *odInfo = OD->getIdentifier();
981
982 Selector S = msg.getSelector();
983 std::string SelectorName = S.getAsString();
984
985 std::pair<const IdentifierInfo *, Selector> MethodDescription = {odInfo, S};
986
987 if (LSM.count(MethodDescription) ||
988 isAnnotatedAsReturningLocalized(msg.getDecl())) {
989 SVal sv = msg.getReturnValue();
990 setLocalizedState(sv, C);
991 }
992}
993
994/// Marks all empty string literals as localized
995void NonLocalizedStringChecker::checkPostStmt(const ObjCStringLiteral *SL,
996 CheckerContext &C) const {
997 SVal sv = C.getSVal(SL);
998 setNonLocalizedState(sv, C);
999}
1000
1001PathDiagnosticPieceRef
1002NonLocalizedStringBRVisitor::VisitNode(const ExplodedNode *Succ,
1003 BugReporterContext &BRC,
1004 PathSensitiveBugReport &BR) {
1005 if (Satisfied)
1006 return nullptr;
1007
1008 std::optional<StmtPoint> Point = Succ->getLocation().getAs<StmtPoint>();
1009 if (!Point)
1010 return nullptr;
1011
1012 auto *LiteralExpr = dyn_cast<ObjCStringLiteral>(Point->getStmt());
1013 if (!LiteralExpr)
1014 return nullptr;
1015
1016 SVal LiteralSVal = Succ->getSVal(LiteralExpr);
1017 if (LiteralSVal.getAsRegion() != NonLocalizedString)
1018 return nullptr;
1019
1020 Satisfied = true;
1021
1022 PathDiagnosticLocation L =
1023 PathDiagnosticLocation::create(*Point, BRC.getSourceManager());
1024
1025 if (!L.isValid() || !L.asLocation().isValid())
1026 return nullptr;
1027
1028 auto Piece = std::make_shared<PathDiagnosticEventPiece>(
1029 L, "Non-localized string literal here");
1030 Piece->addRange(LiteralExpr->getSourceRange());
1031
1032 return std::move(Piece);
1033}
1034
1035namespace {
1036class EmptyLocalizationContextChecker
1037 : public Checker<check::ASTDecl<ObjCImplementationDecl>> {
1038
1039 // A helper class, which walks the AST
1040 class MethodCrawler : public ConstStmtVisitor<MethodCrawler> {
1041 const ObjCMethodDecl *MD;
1042 BugReporter &BR;
1043 AnalysisManager &Mgr;
1044 const CheckerBase *Checker;
1045 LocationOrAnalysisDeclContext DCtx;
1046
1047 public:
1048 MethodCrawler(const ObjCMethodDecl *InMD, BugReporter &InBR,
1049 const CheckerBase *Checker, AnalysisManager &InMgr,
1050 AnalysisDeclContext *InDCtx)
1051 : MD(InMD), BR(InBR), Mgr(InMgr), Checker(Checker), DCtx(InDCtx) {}
1052
1053 void VisitStmt(const Stmt *S) { VisitChildren(S); }
1054
1055 void VisitObjCMessageExpr(const ObjCMessageExpr *ME);
1056
1057 void reportEmptyContextError(const ObjCMessageExpr *M) const;
1058
1059 void VisitChildren(const Stmt *S) {
1060 for (const Stmt *Child : S->children()) {
1061 if (Child)
1062 this->Visit(Child);
1063 }
1064 }
1065 };
1066
1067public:
1068 void checkASTDecl(const ObjCImplementationDecl *D, AnalysisManager &Mgr,
1069 BugReporter &BR) const;
1070};
1071} // end anonymous namespace
1072
1073void EmptyLocalizationContextChecker::checkASTDecl(
1074 const ObjCImplementationDecl *D, AnalysisManager &Mgr,
1075 BugReporter &BR) const {
1076
1077 for (const ObjCMethodDecl *M : D->methods()) {
1078 AnalysisDeclContext *DCtx = Mgr.getAnalysisDeclContext(M);
1079
1080 const Stmt *Body = M->getBody();
1081 if (!Body) {
1082 assert(M->isSynthesizedAccessorStub())(static_cast <bool> (M->isSynthesizedAccessorStub())
? void (0) : __assert_fail ("M->isSynthesizedAccessorStub()"
, "clang/lib/StaticAnalyzer/Checkers/LocalizationChecker.cpp"
, 1082, __extension__ __PRETTY_FUNCTION__));
1083 continue;
1084 }
1085
1086 MethodCrawler MC(M->getCanonicalDecl(), BR, this, Mgr, DCtx);
1087 MC.VisitStmt(Body);
1088 }
1089}
1090
1091/// This check attempts to match these macros, assuming they are defined as
1092/// follows:
1093///
1094/// #define NSLocalizedString(key, comment) \
1095/// [[NSBundle mainBundle] localizedStringForKey:(key) value:@"" table:nil]
1096/// #define NSLocalizedStringFromTable(key, tbl, comment) \
1097/// [[NSBundle mainBundle] localizedStringForKey:(key) value:@"" table:(tbl)]
1098/// #define NSLocalizedStringFromTableInBundle(key, tbl, bundle, comment) \
1099/// [bundle localizedStringForKey:(key) value:@"" table:(tbl)]
1100/// #define NSLocalizedStringWithDefaultValue(key, tbl, bundle, val, comment)
1101///
1102/// We cannot use the path sensitive check because the macro argument we are
1103/// checking for (comment) is not used and thus not present in the AST,
1104/// so we use Lexer on the original macro call and retrieve the value of
1105/// the comment. If it's empty or nil, we raise a warning.
1106void EmptyLocalizationContextChecker::MethodCrawler::VisitObjCMessageExpr(
1107 const ObjCMessageExpr *ME) {
1108
1109 // FIXME: We may be able to use PPCallbacks to check for empty context
1110 // comments as part of preprocessing and avoid this re-lexing hack.
1111 const ObjCInterfaceDecl *OD = ME->getReceiverInterface();
1112 if (!OD)
1
Assuming 'OD' is non-null
→
2
←
Taking false branch
→
1113 return;
1114
1115 const IdentifierInfo *odInfo = OD->getIdentifier();
1116
1117 if (!(odInfo->isStr("NSBundle") &&
3
←
Taking false branch
→
1118 ME->getSelector().getAsString() ==
1119 "localizedStringForKey:value:table:")) {
1120 return;
1121 }
1122
1123 SourceRange R = ME->getSourceRange();
1124 if (!R.getBegin().isMacroID())
4
←
Taking false branch
→
1125 return;
1126
1127 // getImmediateMacroCallerLoc gets the location of the immediate macro
1128 // caller, one level up the stack toward the initial macro typed into the
1129 // source, so SL should point to the NSLocalizedString macro.
1130 SourceLocation SL =
1131 Mgr.getSourceManager().getImmediateMacroCallerLoc(R.getBegin());
1132 std::pair<FileID, unsigned> SLInfo =
1133 Mgr.getSourceManager().getDecomposedLoc(SL);
1134
1135 SrcMgr::SLocEntry SE = Mgr.getSourceManager().getSLocEntry(SLInfo.first);
1136
1137 // If NSLocalizedString macro is wrapped in another macro, we need to
1138 // unwrap the expansion until we get to the NSLocalizedStringMacro.
1139 while (SE.isExpansion()) {
5
←
Loop condition is false. Execution continues on line 1146
→
1140 SL = SE.getExpansion().getSpellingLoc();
1141 SLInfo = Mgr.getSourceManager().getDecomposedLoc(SL);
1142 SE = Mgr.getSourceManager().getSLocEntry(SLInfo.first);
1143 }
1144
1145 std::optional<llvm::MemoryBufferRef> BF =
1146 Mgr.getSourceManager().getBufferOrNone(SLInfo.first, SL);
1147 if (!BF)
6
←
Assuming the condition is false
→
7
←
Taking false branch
→
1148 return;
1149 LangOptions LangOpts;
1150 Lexer TheLexer(SL, LangOpts, BF->getBufferStart(),
1151 BF->getBufferStart() + SLInfo.second, BF->getBufferEnd());
1152
1153 Token I;
1154 Token Result; // This will hold the token just before the last ')'
1155 int p_count = 0; // This is for parenthesis matching
1156 while (!TheLexer.LexFromRawLexer(I)) {
8
←
Loop condition is false. Execution continues on line 1167
→
1157 if (I.getKind() == tok::l_paren)
1158 ++p_count;
1159 if (I.getKind() == tok::r_paren) {
1160 if (p_count == 1)
1161 break;
1162 --p_count;
1163 }
1164 Result = I;
1165 }
1166
1167 if (isAnyIdentifier(Result.getKind())) {
9
←
Calling 'Token::getKind'
→
1168 if (Result.getRawIdentifier().equals("nil")) {
1169 reportEmptyContextError(ME);
1170 return;
1171 }
1172 }
1173
1174 if (!isStringLiteral(Result.getKind()))
1175 return;
1176
1177 StringRef Comment =
1178 StringRef(Result.getLiteralData(), Result.getLength()).trim('"');
1179
1180 if ((Comment.trim().size() == 0 && Comment.size() > 0) || // Is Whitespace
1181 Comment.empty()) {
1182 reportEmptyContextError(ME);
1183 }
1184}
1185
1186void EmptyLocalizationContextChecker::MethodCrawler::reportEmptyContextError(
1187 const ObjCMessageExpr *ME) const {
1188 // Generate the bug report.
1189 BR.EmitBasicReport(MD, Checker, "Context Missing",
1190 "Localizability Issue (Apple)",
1191 "Localized string macro should include a non-empty "
1192 "comment for translators",
1193 PathDiagnosticLocation(ME, BR.getSourceManager(), DCtx));
1194}
1195
1196namespace {
1197class PluralMisuseChecker : public Checker<check::ASTCodeBody> {
1198
1199 // A helper class, which walks the AST
1200 class MethodCrawler : public RecursiveASTVisitor<MethodCrawler> {
1201 BugReporter &BR;
1202 const CheckerBase *Checker;
1203 AnalysisDeclContext *AC;
1204
1205 // This functions like a stack. We push on any IfStmt or
1206 // ConditionalOperator that matches the condition
1207 // and pop it off when we leave that statement
1208 llvm::SmallVector<const clang::Stmt *, 8> MatchingStatements;
1209 // This is true when we are the direct-child of a
1210 // matching statement
1211 bool InMatchingStatement = false;
1212
1213 public:
1214 explicit MethodCrawler(BugReporter &InBR, const CheckerBase *Checker,
1215 AnalysisDeclContext *InAC)
1216 : BR(InBR), Checker(Checker), AC(InAC) {}
1217
1218 bool VisitIfStmt(const IfStmt *I);
1219 bool EndVisitIfStmt(IfStmt *I);
1220 bool TraverseIfStmt(IfStmt *x);
1221 bool VisitConditionalOperator(const ConditionalOperator *C);
1222 bool TraverseConditionalOperator(ConditionalOperator *C);
1223 bool VisitCallExpr(const CallExpr *CE);
1224 bool VisitObjCMessageExpr(const ObjCMessageExpr *ME);
1225
1226 private:
1227 void reportPluralMisuseError(const Stmt *S) const;
1228 bool isCheckingPlurality(const Expr *E) const;
1229 };
1230
1231public:
1232 void checkASTCodeBody(const Decl *D, AnalysisManager &Mgr,
1233 BugReporter &BR) const {
1234 MethodCrawler Visitor(BR, this, Mgr.getAnalysisDeclContext(D));
1235 Visitor.TraverseDecl(const_cast<Decl *>(D));
1236 }
1237};
1238} // end anonymous namespace
1239
1240// Checks the condition of the IfStmt and returns true if one
1241// of the following heuristics are met:
1242// 1) The conidtion is a variable with "singular" or "plural" in the name
1243// 2) The condition is a binary operator with 1 or 2 on the right-hand side
1244bool PluralMisuseChecker::MethodCrawler::isCheckingPlurality(
1245 const Expr *Condition) const {
1246 const BinaryOperator *BO = nullptr;
1247 // Accounts for when a VarDecl represents a BinaryOperator
1248 if (const DeclRefExpr *DRE = dyn_cast<DeclRefExpr>(Condition)) {
1249 if (const VarDecl *VD = dyn_cast<VarDecl>(DRE->getDecl())) {
1250 const Expr *InitExpr = VD->getInit();
1251 if (InitExpr) {
1252 if (const BinaryOperator *B =
1253 dyn_cast<BinaryOperator>(InitExpr->IgnoreParenImpCasts())) {
1254 BO = B;
1255 }
1256 }
1257 if (VD->getName().lower().find("plural") != StringRef::npos ||
1258 VD->getName().lower().find("singular") != StringRef::npos) {
1259 return true;
1260 }
1261 }
1262 } else if (const BinaryOperator *B = dyn_cast<BinaryOperator>(Condition)) {
1263 BO = B;
1264 }
1265
1266 if (BO == nullptr)
1267 return false;
1268
1269 if (IntegerLiteral *IL = dyn_cast_or_null<IntegerLiteral>(
1270 BO->getRHS()->IgnoreParenImpCasts())) {
1271 llvm::APInt Value = IL->getValue();
1272 if (Value == 1 || Value == 2) {
1273 return true;
1274 }
1275 }
1276 return false;
1277}
1278
1279// A CallExpr with "LOC" in its identifier that takes in a string literal
1280// has been shown to almost always be a function that returns a localized
1281// string. Raise a diagnostic when this is in a statement that matches
1282// the condition.
1283bool PluralMisuseChecker::MethodCrawler::VisitCallExpr(const CallExpr *CE) {
1284 if (InMatchingStatement) {
1285 if (const FunctionDecl *FD = CE->getDirectCallee()) {
1286 std::string NormalizedName =
1287 StringRef(FD->getNameInfo().getAsString()).lower();
1288 if (NormalizedName.find("loc") != std::string::npos) {
1289 for (const Expr *Arg : CE->arguments()) {
1290 if (isa<ObjCStringLiteral>(Arg))
1291 reportPluralMisuseError(CE);
1292 }
1293 }
1294 }
1295 }
1296 return true;
1297}
1298
1299// The other case is for NSLocalizedString which also returns
1300// a localized string. It's a macro for the ObjCMessageExpr
1301// [NSBundle localizedStringForKey:value:table:] Raise a
1302// diagnostic when this is in a statement that matches
1303// the condition.
1304bool PluralMisuseChecker::MethodCrawler::VisitObjCMessageExpr(
1305 const ObjCMessageExpr *ME) {
1306 const ObjCInterfaceDecl *OD = ME->getReceiverInterface();
1307 if (!OD)
1308 return true;
1309
1310 const IdentifierInfo *odInfo = OD->getIdentifier();
1311
1312 if (odInfo->isStr("NSBundle") &&
1313 ME->getSelector().getAsString() == "localizedStringForKey:value:table:") {
1314 if (InMatchingStatement) {
1315 reportPluralMisuseError(ME);
1316 }
1317 }
1318 return true;
1319}
1320
1321/// Override TraverseIfStmt so we know when we are done traversing an IfStmt
1322bool PluralMisuseChecker::MethodCrawler::TraverseIfStmt(IfStmt *I) {
1323 RecursiveASTVisitor<MethodCrawler>::TraverseIfStmt(I);
1324 return EndVisitIfStmt(I);
1325}
1326
1327// EndVisit callbacks are not provided by the RecursiveASTVisitor
1328// so we override TraverseIfStmt and make a call to EndVisitIfStmt
1329// after traversing the IfStmt
1330bool PluralMisuseChecker::MethodCrawler::EndVisitIfStmt(IfStmt *I) {
1331 MatchingStatements.pop_back();
1332 if (!MatchingStatements.empty()) {
1333 if (MatchingStatements.back() != nullptr) {
1334 InMatchingStatement = true;
1335 return true;
1336 }
1337 }
1338 InMatchingStatement = false;
1339 return true;
1340}
1341
1342bool PluralMisuseChecker::MethodCrawler::VisitIfStmt(const IfStmt *I) {
1343 const Expr *Condition = I->getCond();
1344 if (!Condition)
1345 return true;
1346 Condition = Condition->IgnoreParenImpCasts();
1347 if (isCheckingPlurality(Condition)) {
1348 MatchingStatements.push_back(I);
1349 InMatchingStatement = true;
1350 } else {
1351 MatchingStatements.push_back(nullptr);
1352 InMatchingStatement = false;
1353 }
1354
1355 return true;
1356}
1357
1358// Preliminary support for conditional operators.
1359bool PluralMisuseChecker::MethodCrawler::TraverseConditionalOperator(
1360 ConditionalOperator *C) {
1361 RecursiveASTVisitor<MethodCrawler>::TraverseConditionalOperator(C);
1362 MatchingStatements.pop_back();
1363 if (!MatchingStatements.empty()) {
1364 if (MatchingStatements.back() != nullptr)
1365 InMatchingStatement = true;
1366 else
1367 InMatchingStatement = false;
1368 } else {
1369 InMatchingStatement = false;
1370 }
1371 return true;
1372}
1373
1374bool PluralMisuseChecker::MethodCrawler::VisitConditionalOperator(
1375 const ConditionalOperator *C) {
1376 const Expr *Condition = C->getCond()->IgnoreParenImpCasts();
1377 if (isCheckingPlurality(Condition)) {
1378 MatchingStatements.push_back(C);
1379 InMatchingStatement = true;
1380 } else {
1381 MatchingStatements.push_back(nullptr);
1382 InMatchingStatement = false;
1383 }
1384 return true;
1385}
1386
1387void PluralMisuseChecker::MethodCrawler::reportPluralMisuseError(
1388 const Stmt *S) const {
1389 // Generate the bug report.
1390 BR.EmitBasicReport(AC->getDecl(), Checker, "Plural Misuse",
1391 "Localizability Issue (Apple)",
1392 "Plural cases are not supported across all languages. "
1393 "Use a .stringsdict file instead",
1394 PathDiagnosticLocation(S, BR.getSourceManager(), AC));
1395}
1396
1397//===----------------------------------------------------------------------===//
1398// Checker registration.
1399//===----------------------------------------------------------------------===//
1400
1401void ento::registerNonLocalizedStringChecker(CheckerManager &mgr) {
1402 NonLocalizedStringChecker *checker =
1403 mgr.registerChecker<NonLocalizedStringChecker>();
1404 checker->IsAggressive =
1405 mgr.getAnalyzerOptions().getCheckerBooleanOption(
1406 checker, "AggressiveReport");
1407}
1408
1409bool ento::shouldRegisterNonLocalizedStringChecker(const CheckerManager &mgr) {
1410 return true;
1411}
1412
1413void ento::registerEmptyLocalizationContextChecker(CheckerManager &mgr) {
1414 mgr.registerChecker<EmptyLocalizationContextChecker>();
1415}
1416
1417bool ento::shouldRegisterEmptyLocalizationContextChecker(
1418 const CheckerManager &mgr) {
1419 return true;
1420}
1421
1422void ento::registerPluralMisuseChecker(CheckerManager &mgr) {
1423 mgr.registerChecker<PluralMisuseChecker>();
1424}
1425
1426bool ento::shouldRegisterPluralMisuseChecker(const CheckerManager &mgr) {
1427 return true;
1428}
←

/build/source/clang/include/clang/Lex/Token.h

1//===--- Token.h - Token interface ------------------------------*- C++ -*-===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8//
9// This file defines the Token interface.
10//
11//===----------------------------------------------------------------------===//
12
13#ifndef LLVM_CLANG_LEX_TOKEN_H
14#define LLVM_CLANG_LEX_TOKEN_H
15
16#include "clang/Basic/SourceLocation.h"
17#include "clang/Basic/TokenKinds.h"
18#include "llvm/ADT/ArrayRef.h"
19#include "llvm/ADT/StringRef.h"
20#include <cassert>
21
22namespace clang {
23
24class IdentifierInfo;
25
26/// Token - This structure provides full information about a lexed token.
27/// It is not intended to be space efficient, it is intended to return as much
28/// information as possible about each returned token. This is expected to be
29/// compressed into a smaller form if memory footprint is important.
30///
31/// The parser can create a special "annotation token" representing a stream of
32/// tokens that were parsed and semantically resolved, e.g.: "foo::MyClass<int>"
33/// can be represented by a single typename annotation token that carries
34/// information about the SourceRange of the tokens and the type object.
35class Token {
36 /// The location of the token. This is actually a SourceLocation.
37 SourceLocation::UIntTy Loc;
38
39 // Conceptually these next two fields could be in a union. However, this
40 // causes gcc 4.2 to pessimize LexTokenInternal, a very performance critical
41 // routine. Keeping as separate members with casts until a more beautiful fix
42 // presents itself.
43
44 /// UintData - This holds either the length of the token text, when
45 /// a normal token, or the end of the SourceRange when an annotation
46 /// token.
47 SourceLocation::UIntTy UintData;
48
49 /// PtrData - This is a union of four different pointer types, which depends
50 /// on what type of token this is:
51 /// Identifiers, keywords, etc:
52 /// This is an IdentifierInfo*, which contains the uniqued identifier
53 /// spelling.
54 /// Literals: isLiteral() returns true.
55 /// This is a pointer to the start of the token in a text buffer, which
56 /// may be dirty (have trigraphs / escaped newlines).
57 /// Annotations (resolved type names, C++ scopes, etc): isAnnotation().
58 /// This is a pointer to sema-specific data for the annotation token.
59 /// Eof:
60 // This is a pointer to a Decl.
61 /// Other:
62 /// This is null.
63 void *PtrData;
64
65 /// Kind - The actual flavor of token this is.
66 tok::TokenKind Kind;
67
68 /// Flags - Bits we track about this token, members of the TokenFlags enum.
69 unsigned short Flags;
70
71public:
72 // Various flags set per token:
73 enum TokenFlags {
74 StartOfLine = 0x01, // At start of line or only after whitespace
75 // (considering the line after macro expansion).
76 LeadingSpace = 0x02, // Whitespace exists before this token (considering
77 // whitespace after macro expansion).
78 DisableExpand = 0x04, // This identifier may never be macro expanded.
79 NeedsCleaning = 0x08, // Contained an escaped newline or trigraph.
80 LeadingEmptyMacro = 0x10, // Empty macro exists before this token.
81 HasUDSuffix = 0x20, // This string or character literal has a ud-suffix.
82 HasUCN = 0x40, // This identifier contains a UCN.
83 IgnoredComma = 0x80, // This comma is not a macro argument separator (MS).
84 StringifiedInMacro = 0x100, // This string or character literal is formed by
85 // macro stringizing or charizing operator.
86 CommaAfterElided = 0x200, // The comma following this token was elided (MS).
87 IsEditorPlaceholder = 0x400, // This identifier is a placeholder.
88 IsReinjected = 0x800, // A phase 4 token that was produced before and
89 // re-added, e.g. via EnterTokenStream. Annotation
90 // tokens are *not* reinjected.
91 };
92
93 tok::TokenKind getKind() const { return Kind; }
10
←
Undefined or garbage value returned to caller
94 void setKind(tok::TokenKind K) { Kind = K; }
95
96 /// is/isNot - Predicates to check if this token is a specific kind, as in
97 /// "if (Tok.is(tok::l_brace)) {...}".
98 bool is(tok::TokenKind K) const { return Kind == K; }
99 bool isNot(tok::TokenKind K) const { return Kind != K; }
100 bool isOneOf(tok::TokenKind K1, tok::TokenKind K2) const {
101 return is(K1) || is(K2);
102 }
103 template <typename... Ts> bool isOneOf(tok::TokenKind K1, Ts... Ks) const {
104 return is(K1) || isOneOf(Ks...);
105 }
106
107 /// Return true if this is a raw identifier (when lexing
108 /// in raw mode) or a non-keyword identifier (when lexing in non-raw mode).
109 bool isAnyIdentifier() const {
110 return tok::isAnyIdentifier(getKind());
111 }
112
113 /// Return true if this is a "literal", like a numeric
114 /// constant, string, etc.
115 bool isLiteral() const {
116 return tok::isLiteral(getKind());
117 }
118
119 /// Return true if this is any of tok::annot_* kind tokens.
120 bool isAnnotation() const {
121 return tok::isAnnotation(getKind());
122 }
123
124 /// Return a source location identifier for the specified
125 /// offset in the current file.
126 SourceLocation getLocation() const {
127 return SourceLocation::getFromRawEncoding(Loc);
128 }
129 unsigned getLength() const {
130 assert(!isAnnotation() && "Annotation tokens have no length field")(static_cast <bool> (!isAnnotation() && "Annotation tokens have no length field"
) ? void (0) : __assert_fail ("!isAnnotation() && \"Annotation tokens have no length field\""
, "clang/include/clang/Lex/Token.h", 130, __extension__ __PRETTY_FUNCTION__
));
131 return UintData;
132 }
133
134 void setLocation(SourceLocation L) { Loc = L.getRawEncoding(); }
135 void setLength(unsigned Len) {
136 assert(!isAnnotation() && "Annotation tokens have no length field")(static_cast <bool> (!isAnnotation() && "Annotation tokens have no length field"
) ? void (0) : __assert_fail ("!isAnnotation() && \"Annotation tokens have no length field\""
, "clang/include/clang/Lex/Token.h", 136, __extension__ __PRETTY_FUNCTION__
));
137 UintData = Len;
138 }
139
140 SourceLocation getAnnotationEndLoc() const {
141 assert(isAnnotation() && "Used AnnotEndLocID on non-annotation token")(static_cast <bool> (isAnnotation() && "Used AnnotEndLocID on non-annotation token"
) ? void (0) : __assert_fail ("isAnnotation() && \"Used AnnotEndLocID on non-annotation token\""
, "clang/include/clang/Lex/Token.h", 141, __extension__ __PRETTY_FUNCTION__
));
142 return SourceLocation::getFromRawEncoding(UintData ? UintData : Loc);
143 }
144 void setAnnotationEndLoc(SourceLocation L) {
145 assert(isAnnotation() && "Used AnnotEndLocID on non-annotation token")(static_cast <bool> (isAnnotation() && "Used AnnotEndLocID on non-annotation token"
) ? void (0) : __assert_fail ("isAnnotation() && \"Used AnnotEndLocID on non-annotation token\""
, "clang/include/clang/Lex/Token.h", 145, __extension__ __PRETTY_FUNCTION__
));
146 UintData = L.getRawEncoding();
147 }
148
149 SourceLocation getLastLoc() const {
150 return isAnnotation() ? getAnnotationEndLoc() : getLocation();
151 }
152
153 SourceLocation getEndLoc() const {
154 return isAnnotation() ? getAnnotationEndLoc()
155 : getLocation().getLocWithOffset(getLength());
156 }
157
158 /// SourceRange of the group of tokens that this annotation token
159 /// represents.
160 SourceRange getAnnotationRange() const {
161 return SourceRange(getLocation(), getAnnotationEndLoc());
162 }
163 void setAnnotationRange(SourceRange R) {
164 setLocation(R.getBegin());
165 setAnnotationEndLoc(R.getEnd());
166 }
167
168 const char *getName() const { return tok::getTokenName(Kind); }
169
170 /// Reset all flags to cleared.
171 void startToken() {
172 Kind = tok::unknown;
173 Flags = 0;
174 PtrData = nullptr;
175 UintData = 0;
176 Loc = SourceLocation().getRawEncoding();
177 }
178
179 bool hasPtrData() const { return PtrData != nullptr; }
180
181 IdentifierInfo *getIdentifierInfo() const {
182 assert(isNot(tok::raw_identifier) &&(static_cast <bool> (isNot(tok::raw_identifier) &&
"getIdentifierInfo() on a tok::raw_identifier token!") ? void
(0) : __assert_fail ("isNot(tok::raw_identifier) && \"getIdentifierInfo() on a tok::raw_identifier token!\""
, "clang/include/clang/Lex/Token.h", 183, __extension__ __PRETTY_FUNCTION__
))
183 "getIdentifierInfo() on a tok::raw_identifier token!")(static_cast <bool> (isNot(tok::raw_identifier) &&
"getIdentifierInfo() on a tok::raw_identifier token!") ? void
(0) : __assert_fail ("isNot(tok::raw_identifier) && \"getIdentifierInfo() on a tok::raw_identifier token!\""
, "clang/include/clang/Lex/Token.h", 183, __extension__ __PRETTY_FUNCTION__
));
184 assert(!isAnnotation() &&(static_cast <bool> (!isAnnotation() && "getIdentifierInfo() on an annotation token!"
) ? void (0) : __assert_fail ("!isAnnotation() && \"getIdentifierInfo() on an annotation token!\""
, "clang/include/clang/Lex/Token.h", 185, __extension__ __PRETTY_FUNCTION__
))
185 "getIdentifierInfo() on an annotation token!")(static_cast <bool> (!isAnnotation() && "getIdentifierInfo() on an annotation token!"
) ? void (0) : __assert_fail ("!isAnnotation() && \"getIdentifierInfo() on an annotation token!\""
, "clang/include/clang/Lex/Token.h", 185, __extension__ __PRETTY_FUNCTION__
));
186 if (isLiteral()) return nullptr;
187 if (is(tok::eof)) return nullptr;
188 return (IdentifierInfo*) PtrData;
189 }
190 void setIdentifierInfo(IdentifierInfo *II) {
191 PtrData = (void*) II;
192 }
193
194 const void *getEofData() const {
195 assert(is(tok::eof))(static_cast <bool> (is(tok::eof)) ? void (0) : __assert_fail
("is(tok::eof)", "clang/include/clang/Lex/Token.h", 195, __extension__
__PRETTY_FUNCTION__));
196 return reinterpret_cast<const void *>(PtrData);
197 }
198 void setEofData(const void *D) {
199 assert(is(tok::eof))(static_cast <bool> (is(tok::eof)) ? void (0) : __assert_fail
("is(tok::eof)", "clang/include/clang/Lex/Token.h", 199, __extension__
__PRETTY_FUNCTION__));
200 assert(!PtrData)(static_cast <bool> (!PtrData) ? void (0) : __assert_fail
("!PtrData", "clang/include/clang/Lex/Token.h", 200, __extension__
__PRETTY_FUNCTION__));
201 PtrData = const_cast<void *>(D);
202 }
203
204 /// getRawIdentifier - For a raw identifier token (i.e., an identifier
205 /// lexed in raw mode), returns a reference to the text substring in the
206 /// buffer if known.
207 StringRef getRawIdentifier() const {
208 assert(is(tok::raw_identifier))(static_cast <bool> (is(tok::raw_identifier)) ? void (0
) : __assert_fail ("is(tok::raw_identifier)", "clang/include/clang/Lex/Token.h"
, 208, __extension__ __PRETTY_FUNCTION__));
209 return StringRef(reinterpret_cast<const char *>(PtrData), getLength());
210 }
211 void setRawIdentifierData(const char *Ptr) {
212 assert(is(tok::raw_identifier))(static_cast <bool> (is(tok::raw_identifier)) ? void (0
) : __assert_fail ("is(tok::raw_identifier)", "clang/include/clang/Lex/Token.h"
, 212, __extension__ __PRETTY_FUNCTION__));
213 PtrData = const_cast<char*>(Ptr);
214 }
215
216 /// getLiteralData - For a literal token (numeric constant, string, etc), this
217 /// returns a pointer to the start of it in the text buffer if known, null
218 /// otherwise.
219 const char *getLiteralData() const {
220 assert(isLiteral() && "Cannot get literal data of non-literal")(static_cast <bool> (isLiteral() && "Cannot get literal data of non-literal"
) ? void (0) : __assert_fail ("isLiteral() && \"Cannot get literal data of non-literal\""
, "clang/include/clang/Lex/Token.h", 220, __extension__ __PRETTY_FUNCTION__
));
221 return reinterpret_cast<const char*>(PtrData);
222 }
223 void setLiteralData(const char *Ptr) {
224 assert(isLiteral() && "Cannot set literal data of non-literal")(static_cast <bool> (isLiteral() && "Cannot set literal data of non-literal"
) ? void (0) : __assert_fail ("isLiteral() && \"Cannot set literal data of non-literal\""
, "clang/include/clang/Lex/Token.h", 224, __extension__ __PRETTY_FUNCTION__
));
225 PtrData = const_cast<char*>(Ptr);
226 }
227
228 void *getAnnotationValue() const {
229 assert(isAnnotation() && "Used AnnotVal on non-annotation token")(static_cast <bool> (isAnnotation() && "Used AnnotVal on non-annotation token"
) ? void (0) : __assert_fail ("isAnnotation() && \"Used AnnotVal on non-annotation token\""
, "clang/include/clang/Lex/Token.h", 229, __extension__ __PRETTY_FUNCTION__
));
230 return PtrData;
231 }
232 void setAnnotationValue(void *val) {
233 assert(isAnnotation() && "Used AnnotVal on non-annotation token")(static_cast <bool> (isAnnotation() && "Used AnnotVal on non-annotation token"
) ? void (0) : __assert_fail ("isAnnotation() && \"Used AnnotVal on non-annotation token\""
, "clang/include/clang/Lex/Token.h", 233, __extension__ __PRETTY_FUNCTION__
));
234 PtrData = val;
235 }
236
237 /// Set the specified flag.
238 void setFlag(TokenFlags Flag) {
239 Flags |= Flag;
240 }
241
242 /// Get the specified flag.
243 bool getFlag(TokenFlags Flag) const {
244 return (Flags & Flag) != 0;
245 }
246
247 /// Unset the specified flag.
248 void clearFlag(TokenFlags Flag) {
249 Flags &= ~Flag;
250 }
251
252 /// Return the internal represtation of the flags.
253 ///
254 /// This is only intended for low-level operations such as writing tokens to
255 /// disk.
256 unsigned getFlags() const {
257 return Flags;
258 }
259
260 /// Set a flag to either true or false.
261 void setFlagValue(TokenFlags Flag, bool Val) {
262 if (Val)
263 setFlag(Flag);
264 else
265 clearFlag(Flag);
266 }
267
268 /// isAtStartOfLine - Return true if this token is at the start of a line.
269 ///
270 bool isAtStartOfLine() const { return getFlag(StartOfLine); }
271
272 /// Return true if this token has whitespace before it.
273 ///
274 bool hasLeadingSpace() const { return getFlag(LeadingSpace); }
275
276 /// Return true if this identifier token should never
277 /// be expanded in the future, due to C99 6.10.3.4p2.
278 bool isExpandDisabled() const { return getFlag(DisableExpand); }
279
280 /// Return true if we have an ObjC keyword identifier.
281 bool isObjCAtKeyword(tok::ObjCKeywordKind objcKey) const;
282
283 /// Return the ObjC keyword kind.
284 tok::ObjCKeywordKind getObjCKeywordID() const;
285
286 /// Return true if this token has trigraphs or escaped newlines in it.
287 bool needsCleaning() const { return getFlag(NeedsCleaning); }
288
289 /// Return true if this token has an empty macro before it.
290 ///
291 bool hasLeadingEmptyMacro() const { return getFlag(LeadingEmptyMacro); }
292
293 /// Return true if this token is a string or character literal which
294 /// has a ud-suffix.
295 bool hasUDSuffix() const { return getFlag(HasUDSuffix); }
296
297 /// Returns true if this token contains a universal character name.
298 bool hasUCN() const { return getFlag(HasUCN); }
299
300 /// Returns true if this token is formed by macro by stringizing or charizing
301 /// operator.
302 bool stringifiedInMacro() const { return getFlag(StringifiedInMacro); }
303
304 /// Returns true if the comma after this token was elided.
305 bool commaAfterElided() const { return getFlag(CommaAfterElided); }
306
307 /// Returns true if this token is an editor placeholder.
308 ///
309 /// Editor placeholders are produced by the code-completion engine and are
310 /// represented as characters between '<#' and '#>' in the source code. The
311 /// lexer uses identifier tokens to represent placeholders.
312 bool isEditorPlaceholder() const { return getFlag(IsEditorPlaceholder); }
313};
314
315/// Information about the conditional stack (\#if directives)
316/// currently active.
317struct PPConditionalInfo {
318 /// Location where the conditional started.
319 SourceLocation IfLoc;
320
321 /// True if this was contained in a skipping directive, e.g.,
322 /// in a "\#if 0" block.
323 bool WasSkipping;
324
325 /// True if we have emitted tokens already, and now we're in
326 /// an \#else block or something. Only useful in Skipping blocks.
327 bool FoundNonSkip;
328
329 /// True if we've seen a \#else in this block. If so,
330 /// \#elif/\#else directives are not allowed.
331 bool FoundElse;
332};
333
334// Extra information needed for annonation tokens.
335struct PragmaLoopHintInfo {
336 Token PragmaName;
337 Token Option;
338 ArrayRef<Token> Toks;
339};
340} // end namespace clang
341
342#endif // LLVM_CLANG_LEX_TOKEN_H