Bug Summary

File:tools/clang/lib/StaticAnalyzer/Checkers/LocalizationChecker.cpp
Warning:line 744, column 17
Value stored to 'ErrNode' during its initialization is never read

Annotated Source Code

1//=- LocalizationChecker.cpp -------------------------------------*- C++ -*-==//
2//
3// The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9//
10// This file defines a set of checks for localizability including:
11// 1) A checker that warns about uses of non-localized NSStrings passed to
12// UI methods expecting localized strings
13// 2) A syntactic checker that warns against the bad practice of
14// not including a comment in NSLocalizedString macros.
15//
16//===----------------------------------------------------------------------===//
17
18#include "ClangSACheckers.h"
19#include "clang/AST/Attr.h"
20#include "clang/AST/Decl.h"
21#include "clang/AST/DeclObjC.h"
22#include "clang/AST/RecursiveASTVisitor.h"
23#include "clang/AST/StmtVisitor.h"
24#include "clang/Lex/Lexer.h"
25#include "clang/StaticAnalyzer/Core/BugReporter/BugReporter.h"
26#include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
27#include "clang/StaticAnalyzer/Core/Checker.h"
28#include "clang/StaticAnalyzer/Core/CheckerManager.h"
29#include "clang/StaticAnalyzer/Core/PathSensitive/CallEvent.h"
30#include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
31#include "clang/StaticAnalyzer/Core/PathSensitive/ExprEngine.h"
32#include "llvm/Support/Unicode.h"
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::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 isAnnotatedAsLocalized(const Decl *D) const;
83 void reportLocalizationError(SVal S, const ObjCMethodCall &M,
84 CheckerContext &C, int argumentNumber = 0) const;
85
86 int getLocalizedArgumentForSelector(const IdentifierInfo *Receiver,
87 Selector S) const;
88
89public:
90 NonLocalizedStringChecker();
91
92 // When this parameter is set to true, the checker assumes all
93 // methods that return NSStrings are unlocalized. Thus, more false
94 // positives will be reported.
95 DefaultBool IsAggressive;
96
97 void checkPreObjCMessage(const ObjCMethodCall &msg, CheckerContext &C) const;
98 void checkPostObjCMessage(const ObjCMethodCall &msg, CheckerContext &C) const;
99 void checkPostStmt(const ObjCStringLiteral *SL, CheckerContext &C) const;
100 void checkPostCall(const CallEvent &Call, CheckerContext &C) const;
101};
102
103} // end anonymous namespace
104
105REGISTER_MAP_WITH_PROGRAMSTATE(LocalizedMemMap, const MemRegion *,namespace { class LocalizedMemMap {}; typedef llvm::ImmutableMap
<const MemRegion *, LocalizedState> LocalizedMemMapTy; }
namespace clang { namespace ento { template <> struct ProgramStateTrait
<LocalizedMemMap> : public ProgramStatePartialTrait<
LocalizedMemMapTy> { static void *GDMIndex() { static int Index
; return &Index; } }; } }
106 LocalizedState)namespace { class LocalizedMemMap {}; typedef llvm::ImmutableMap
<const MemRegion *, LocalizedState> LocalizedMemMapTy; }
namespace clang { namespace ento { template <> struct ProgramStateTrait
<LocalizedMemMap> : public ProgramStatePartialTrait<
LocalizedMemMapTy> { static void *GDMIndex() { static int Index
; return &Index; } }; } }
107
108NonLocalizedStringChecker::NonLocalizedStringChecker() {
109 BT.reset(new BugType(this, "Unlocalizable string",
110 "Localizability Issue (Apple)"));
111}
112
113namespace {
114class NonLocalizedStringBRVisitor final
115 : public BugReporterVisitorImpl<NonLocalizedStringBRVisitor> {
116
117 const MemRegion *NonLocalizedString;
118 bool Satisfied;
119
120public:
121 NonLocalizedStringBRVisitor(const MemRegion *NonLocalizedString)
122 : NonLocalizedString(NonLocalizedString), Satisfied(false) {
123 assert(NonLocalizedString)((NonLocalizedString) ? static_cast<void> (0) : __assert_fail
("NonLocalizedString", "/tmp/buildd/llvm-toolchain-snapshot-5.0~svn306458/tools/clang/lib/StaticAnalyzer/Checkers/LocalizationChecker.cpp"
, 123, __PRETTY_FUNCTION__))
;
124 }
125
126 std::shared_ptr<PathDiagnosticPiece> VisitNode(const ExplodedNode *Succ,
127 const ExplodedNode *Pred,
128 BugReporterContext &BRC,
129 BugReport &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::isAnnotatedAsLocalized(const Decl *D) const {
648 if (!D)
649 return false;
650 return std::any_of(
651 D->specific_attr_begin<AnnotateAttr>(),
652 D->specific_attr_end<AnnotateAttr>(), [](const AnnotateAttr *Ann) {
653 return Ann->getAnnotation() == "returns_localized_nsstring";
654 });
655}
656
657/// Returns true if the given SVal is marked as Localized in the program state
658bool NonLocalizedStringChecker::hasLocalizedState(SVal S,
659 CheckerContext &C) const {
660 const MemRegion *mt = S.getAsRegion();
661 if (mt) {
662 const LocalizedState *LS = C.getState()->get<LocalizedMemMap>(mt);
663 if (LS && LS->isLocalized())
664 return true;
665 }
666 return false;
667}
668
669/// Returns true if the given SVal is marked as NonLocalized in the program
670/// state
671bool NonLocalizedStringChecker::hasNonLocalizedState(SVal S,
672 CheckerContext &C) const {
673 const MemRegion *mt = S.getAsRegion();
674 if (mt) {
675 const LocalizedState *LS = C.getState()->get<LocalizedMemMap>(mt);
676 if (LS && LS->isNonLocalized())
677 return true;
678 }
679 return false;
680}
681
682/// Marks the given SVal as Localized in the program state
683void NonLocalizedStringChecker::setLocalizedState(const SVal S,
684 CheckerContext &C) const {
685 const MemRegion *mt = S.getAsRegion();
686 if (mt) {
687 ProgramStateRef State =
688 C.getState()->set<LocalizedMemMap>(mt, LocalizedState::getLocalized());
689 C.addTransition(State);
690 }
691}
692
693/// Marks the given SVal as NonLocalized in the program state
694void NonLocalizedStringChecker::setNonLocalizedState(const SVal S,
695 CheckerContext &C) const {
696 const MemRegion *mt = S.getAsRegion();
697 if (mt) {
698 ProgramStateRef State = C.getState()->set<LocalizedMemMap>(
699 mt, LocalizedState::getNonLocalized());
700 C.addTransition(State);
701 }
702}
703
704
705static bool isDebuggingName(std::string name) {
706 return StringRef(name).lower().find("debug") != StringRef::npos;
707}
708
709/// Returns true when, heuristically, the analyzer may be analyzing debugging
710/// code. We use this to suppress localization diagnostics in un-localized user
711/// interfaces that are only used for debugging and are therefore not user
712/// facing.
713static bool isDebuggingContext(CheckerContext &C) {
714 const Decl *D = C.getCurrentAnalysisDeclContext()->getDecl();
715 if (!D)
716 return false;
717
718 if (auto *ND = dyn_cast<NamedDecl>(D)) {
719 if (isDebuggingName(ND->getNameAsString()))
720 return true;
721 }
722
723 const DeclContext *DC = D->getDeclContext();
724
725 if (auto *CD = dyn_cast<ObjCContainerDecl>(DC)) {
726 if (isDebuggingName(CD->getNameAsString()))
727 return true;
728 }
729
730 return false;
731}
732
733
734/// Reports a localization error for the passed in method call and SVal
735void NonLocalizedStringChecker::reportLocalizationError(
736 SVal S, const ObjCMethodCall &M, CheckerContext &C,
737 int argumentNumber) const {
738
739 // Don't warn about localization errors in classes and methods that
740 // may be debug code.
741 if (isDebuggingContext(C))
742 return;
743
744 ExplodedNode *ErrNode = C.getPredecessor();
Value stored to 'ErrNode' during its initialization is never read
745 static CheckerProgramPointTag Tag("NonLocalizedStringChecker",
746 "UnlocalizedString");
747 ErrNode = C.addTransition(C.getState(), C.getPredecessor(), &Tag);
748
749 if (!ErrNode)
750 return;
751
752 // Generate the bug report.
753 std::unique_ptr<BugReport> R(new BugReport(
754 *BT, "User-facing text should use localized string macro", ErrNode));
755 if (argumentNumber) {
756 R->addRange(M.getArgExpr(argumentNumber - 1)->getSourceRange());
757 } else {
758 R->addRange(M.getSourceRange());
759 }
760 R->markInteresting(S);
761
762 const MemRegion *StringRegion = S.getAsRegion();
763 if (StringRegion)
764 R->addVisitor(llvm::make_unique<NonLocalizedStringBRVisitor>(StringRegion));
765
766 C.emitReport(std::move(R));
767}
768
769/// Returns the argument number requiring localized string if it exists
770/// otherwise, returns -1
771int NonLocalizedStringChecker::getLocalizedArgumentForSelector(
772 const IdentifierInfo *Receiver, Selector S) const {
773 auto method = UIMethods.find(Receiver);
774
775 if (method == UIMethods.end())
776 return -1;
777
778 auto argumentIterator = method->getSecond().find(S);
779
780 if (argumentIterator == method->getSecond().end())
781 return -1;
782
783 int argumentNumber = argumentIterator->getSecond();
784 return argumentNumber;
785}
786
787/// Check if the string being passed in has NonLocalized state
788void NonLocalizedStringChecker::checkPreObjCMessage(const ObjCMethodCall &msg,
789 CheckerContext &C) const {
790 initUIMethods(C.getASTContext());
791
792 const ObjCInterfaceDecl *OD = msg.getReceiverInterface();
793 if (!OD)
794 return;
795 const IdentifierInfo *odInfo = OD->getIdentifier();
796
797 Selector S = msg.getSelector();
798
799 std::string SelectorString = S.getAsString();
800 StringRef SelectorName = SelectorString;
801 assert(!SelectorName.empty())((!SelectorName.empty()) ? static_cast<void> (0) : __assert_fail
("!SelectorName.empty()", "/tmp/buildd/llvm-toolchain-snapshot-5.0~svn306458/tools/clang/lib/StaticAnalyzer/Checkers/LocalizationChecker.cpp"
, 801, __PRETTY_FUNCTION__))
;
802
803 if (odInfo->isStr("NSString")) {
804 // Handle the case where the receiver is an NSString
805 // These special NSString methods draw to the screen
806
807 if (!(SelectorName.startswith("drawAtPoint") ||
808 SelectorName.startswith("drawInRect") ||
809 SelectorName.startswith("drawWithRect")))
810 return;
811
812 SVal svTitle = msg.getReceiverSVal();
813
814 bool isNonLocalized = hasNonLocalizedState(svTitle, C);
815
816 if (isNonLocalized) {
817 reportLocalizationError(svTitle, msg, C);
818 }
819 }
820
821 int argumentNumber = getLocalizedArgumentForSelector(odInfo, S);
822 // Go up each hierarchy of superclasses and their protocols
823 while (argumentNumber < 0 && OD->getSuperClass() != nullptr) {
824 for (const auto *P : OD->all_referenced_protocols()) {
825 argumentNumber = getLocalizedArgumentForSelector(P->getIdentifier(), S);
826 if (argumentNumber >= 0)
827 break;
828 }
829 if (argumentNumber < 0) {
830 OD = OD->getSuperClass();
831 argumentNumber = getLocalizedArgumentForSelector(OD->getIdentifier(), S);
832 }
833 }
834
835 if (argumentNumber < 0) // There was no match in UIMethods
836 return;
837
838 SVal svTitle = msg.getArgSVal(argumentNumber);
839
840 if (const ObjCStringRegion *SR =
841 dyn_cast_or_null<ObjCStringRegion>(svTitle.getAsRegion())) {
842 StringRef stringValue =
843 SR->getObjCStringLiteral()->getString()->getString();
844 if ((stringValue.trim().size() == 0 && stringValue.size() > 0) ||
845 stringValue.empty())
846 return;
847 if (!IsAggressive && llvm::sys::unicode::columnWidthUTF8(stringValue) < 2)
848 return;
849 }
850
851 bool isNonLocalized = hasNonLocalizedState(svTitle, C);
852
853 if (isNonLocalized) {
854 reportLocalizationError(svTitle, msg, C, argumentNumber + 1);
855 }
856}
857
858static inline bool isNSStringType(QualType T, ASTContext &Ctx) {
859
860 const ObjCObjectPointerType *PT = T->getAs<ObjCObjectPointerType>();
861 if (!PT)
862 return false;
863
864 ObjCInterfaceDecl *Cls = PT->getObjectType()->getInterface();
865 if (!Cls)
866 return false;
867
868 IdentifierInfo *ClsName = Cls->getIdentifier();
869
870 // FIXME: Should we walk the chain of classes?
871 return ClsName == &Ctx.Idents.get("NSString") ||
872 ClsName == &Ctx.Idents.get("NSMutableString");
873}
874
875/// Marks a string being returned by any call as localized
876/// if it is in LocStringFunctions (LSF) or the function is annotated.
877/// Otherwise, we mark it as NonLocalized (Aggressive) or
878/// NonLocalized only if it is not backed by a SymRegion (Non-Aggressive),
879/// basically leaving only string literals as NonLocalized.
880void NonLocalizedStringChecker::checkPostCall(const CallEvent &Call,
881 CheckerContext &C) const {
882 initLocStringsMethods(C.getASTContext());
883
884 if (!Call.getOriginExpr())
885 return;
886
887 // Anything that takes in a localized NSString as an argument
888 // and returns an NSString will be assumed to be returning a
889 // localized NSString. (Counter: Incorrectly combining two LocalizedStrings)
890 const QualType RT = Call.getResultType();
891 if (isNSStringType(RT, C.getASTContext())) {
892 for (unsigned i = 0; i < Call.getNumArgs(); ++i) {
893 SVal argValue = Call.getArgSVal(i);
894 if (hasLocalizedState(argValue, C)) {
895 SVal sv = Call.getReturnValue();
896 setLocalizedState(sv, C);
897 return;
898 }
899 }
900 }
901
902 const Decl *D = Call.getDecl();
903 if (!D)
904 return;
905
906 const IdentifierInfo *Identifier = Call.getCalleeIdentifier();
907
908 SVal sv = Call.getReturnValue();
909 if (isAnnotatedAsLocalized(D) || LSF.count(Identifier) != 0) {
910 setLocalizedState(sv, C);
911 } else if (isNSStringType(RT, C.getASTContext()) &&
912 !hasLocalizedState(sv, C)) {
913 if (IsAggressive) {
914 setNonLocalizedState(sv, C);
915 } else {
916 const SymbolicRegion *SymReg =
917 dyn_cast_or_null<SymbolicRegion>(sv.getAsRegion());
918 if (!SymReg)
919 setNonLocalizedState(sv, C);
920 }
921 }
922}
923
924/// Marks a string being returned by an ObjC method as localized
925/// if it is in LocStringMethods or the method is annotated
926void NonLocalizedStringChecker::checkPostObjCMessage(const ObjCMethodCall &msg,
927 CheckerContext &C) const {
928 initLocStringsMethods(C.getASTContext());
929
930 if (!msg.isInstanceMessage())
931 return;
932
933 const ObjCInterfaceDecl *OD = msg.getReceiverInterface();
934 if (!OD)
935 return;
936 const IdentifierInfo *odInfo = OD->getIdentifier();
937
938 Selector S = msg.getSelector();
939 std::string SelectorName = S.getAsString();
940
941 std::pair<const IdentifierInfo *, Selector> MethodDescription = {odInfo, S};
942
943 if (LSM.count(MethodDescription) || isAnnotatedAsLocalized(msg.getDecl())) {
944 SVal sv = msg.getReturnValue();
945 setLocalizedState(sv, C);
946 }
947}
948
949/// Marks all empty string literals as localized
950void NonLocalizedStringChecker::checkPostStmt(const ObjCStringLiteral *SL,
951 CheckerContext &C) const {
952 SVal sv = C.getSVal(SL);
953 setNonLocalizedState(sv, C);
954}
955
956std::shared_ptr<PathDiagnosticPiece>
957NonLocalizedStringBRVisitor::VisitNode(const ExplodedNode *Succ,
958 const ExplodedNode *Pred,
959 BugReporterContext &BRC, BugReport &BR) {
960 if (Satisfied)
961 return nullptr;
962
963 Optional<StmtPoint> Point = Succ->getLocation().getAs<StmtPoint>();
964 if (!Point.hasValue())
965 return nullptr;
966
967 auto *LiteralExpr = dyn_cast<ObjCStringLiteral>(Point->getStmt());
968 if (!LiteralExpr)
969 return nullptr;
970
971 ProgramStateRef State = Succ->getState();
972 SVal LiteralSVal = State->getSVal(LiteralExpr, Succ->getLocationContext());
973 if (LiteralSVal.getAsRegion() != NonLocalizedString)
974 return nullptr;
975
976 Satisfied = true;
977
978 PathDiagnosticLocation L =
979 PathDiagnosticLocation::create(*Point, BRC.getSourceManager());
980
981 if (!L.isValid() || !L.asLocation().isValid())
982 return nullptr;
983
984 auto Piece = std::make_shared<PathDiagnosticEventPiece>(
985 L, "Non-localized string literal here");
986 Piece->addRange(LiteralExpr->getSourceRange());
987
988 return std::move(Piece);
989}
990
991namespace {
992class EmptyLocalizationContextChecker
993 : public Checker<check::ASTDecl<ObjCImplementationDecl>> {
994
995 // A helper class, which walks the AST
996 class MethodCrawler : public ConstStmtVisitor<MethodCrawler> {
997 const ObjCMethodDecl *MD;
998 BugReporter &BR;
999 AnalysisManager &Mgr;
1000 const CheckerBase *Checker;
1001 LocationOrAnalysisDeclContext DCtx;
1002
1003 public:
1004 MethodCrawler(const ObjCMethodDecl *InMD, BugReporter &InBR,
1005 const CheckerBase *Checker, AnalysisManager &InMgr,
1006 AnalysisDeclContext *InDCtx)
1007 : MD(InMD), BR(InBR), Mgr(InMgr), Checker(Checker), DCtx(InDCtx) {}
1008
1009 void VisitStmt(const Stmt *S) { VisitChildren(S); }
1010
1011 void VisitObjCMessageExpr(const ObjCMessageExpr *ME);
1012
1013 void reportEmptyContextError(const ObjCMessageExpr *M) const;
1014
1015 void VisitChildren(const Stmt *S) {
1016 for (const Stmt *Child : S->children()) {
1017 if (Child)
1018 this->Visit(Child);
1019 }
1020 }
1021 };
1022
1023public:
1024 void checkASTDecl(const ObjCImplementationDecl *D, AnalysisManager &Mgr,
1025 BugReporter &BR) const;
1026};
1027} // end anonymous namespace
1028
1029void EmptyLocalizationContextChecker::checkASTDecl(
1030 const ObjCImplementationDecl *D, AnalysisManager &Mgr,
1031 BugReporter &BR) const {
1032
1033 for (const ObjCMethodDecl *M : D->methods()) {
1034 AnalysisDeclContext *DCtx = Mgr.getAnalysisDeclContext(M);
1035
1036 const Stmt *Body = M->getBody();
1037 assert(Body)((Body) ? static_cast<void> (0) : __assert_fail ("Body"
, "/tmp/buildd/llvm-toolchain-snapshot-5.0~svn306458/tools/clang/lib/StaticAnalyzer/Checkers/LocalizationChecker.cpp"
, 1037, __PRETTY_FUNCTION__))
;
1038
1039 MethodCrawler MC(M->getCanonicalDecl(), BR, this, Mgr, DCtx);
1040 MC.VisitStmt(Body);
1041 }
1042}
1043
1044/// This check attempts to match these macros, assuming they are defined as
1045/// follows:
1046///
1047/// #define NSLocalizedString(key, comment) \
1048/// [[NSBundle mainBundle] localizedStringForKey:(key) value:@"" table:nil]
1049/// #define NSLocalizedStringFromTable(key, tbl, comment) \
1050/// [[NSBundle mainBundle] localizedStringForKey:(key) value:@"" table:(tbl)]
1051/// #define NSLocalizedStringFromTableInBundle(key, tbl, bundle, comment) \
1052/// [bundle localizedStringForKey:(key) value:@"" table:(tbl)]
1053/// #define NSLocalizedStringWithDefaultValue(key, tbl, bundle, val, comment)
1054///
1055/// We cannot use the path sensitive check because the macro argument we are
1056/// checking for (comment) is not used and thus not present in the AST,
1057/// so we use Lexer on the original macro call and retrieve the value of
1058/// the comment. If it's empty or nil, we raise a warning.
1059void EmptyLocalizationContextChecker::MethodCrawler::VisitObjCMessageExpr(
1060 const ObjCMessageExpr *ME) {
1061
1062 // FIXME: We may be able to use PPCallbacks to check for empy context
1063 // comments as part of preprocessing and avoid this re-lexing hack.
1064 const ObjCInterfaceDecl *OD = ME->getReceiverInterface();
1065 if (!OD)
1066 return;
1067
1068 const IdentifierInfo *odInfo = OD->getIdentifier();
1069
1070 if (!(odInfo->isStr("NSBundle") &&
1071 ME->getSelector().getAsString() ==
1072 "localizedStringForKey:value:table:")) {
1073 return;
1074 }
1075
1076 SourceRange R = ME->getSourceRange();
1077 if (!R.getBegin().isMacroID())
1078 return;
1079
1080 // getImmediateMacroCallerLoc gets the location of the immediate macro
1081 // caller, one level up the stack toward the initial macro typed into the
1082 // source, so SL should point to the NSLocalizedString macro.
1083 SourceLocation SL =
1084 Mgr.getSourceManager().getImmediateMacroCallerLoc(R.getBegin());
1085 std::pair<FileID, unsigned> SLInfo =
1086 Mgr.getSourceManager().getDecomposedLoc(SL);
1087
1088 SrcMgr::SLocEntry SE = Mgr.getSourceManager().getSLocEntry(SLInfo.first);
1089
1090 // If NSLocalizedString macro is wrapped in another macro, we need to
1091 // unwrap the expansion until we get to the NSLocalizedStringMacro.
1092 while (SE.isExpansion()) {
1093 SL = SE.getExpansion().getSpellingLoc();
1094 SLInfo = Mgr.getSourceManager().getDecomposedLoc(SL);
1095 SE = Mgr.getSourceManager().getSLocEntry(SLInfo.first);
1096 }
1097
1098 bool Invalid = false;
1099 llvm::MemoryBuffer *BF =
1100 Mgr.getSourceManager().getBuffer(SLInfo.first, SL, &Invalid);
1101 if (Invalid)
1102 return;
1103
1104 Lexer TheLexer(SL, LangOptions(), BF->getBufferStart(),
1105 BF->getBufferStart() + SLInfo.second, BF->getBufferEnd());
1106
1107 Token I;
1108 Token Result; // This will hold the token just before the last ')'
1109 int p_count = 0; // This is for parenthesis matching
1110 while (!TheLexer.LexFromRawLexer(I)) {
1111 if (I.getKind() == tok::l_paren)
1112 ++p_count;
1113 if (I.getKind() == tok::r_paren) {
1114 if (p_count == 1)
1115 break;
1116 --p_count;
1117 }
1118 Result = I;
1119 }
1120
1121 if (isAnyIdentifier(Result.getKind())) {
1122 if (Result.getRawIdentifier().equals("nil")) {
1123 reportEmptyContextError(ME);
1124 return;
1125 }
1126 }
1127
1128 if (!isStringLiteral(Result.getKind()))
1129 return;
1130
1131 StringRef Comment =
1132 StringRef(Result.getLiteralData(), Result.getLength()).trim('"');
1133
1134 if ((Comment.trim().size() == 0 && Comment.size() > 0) || // Is Whitespace
1135 Comment.empty()) {
1136 reportEmptyContextError(ME);
1137 }
1138}
1139
1140void EmptyLocalizationContextChecker::MethodCrawler::reportEmptyContextError(
1141 const ObjCMessageExpr *ME) const {
1142 // Generate the bug report.
1143 BR.EmitBasicReport(MD, Checker, "Context Missing",
1144 "Localizability Issue (Apple)",
1145 "Localized string macro should include a non-empty "
1146 "comment for translators",
1147 PathDiagnosticLocation(ME, BR.getSourceManager(), DCtx));
1148}
1149
1150namespace {
1151class PluralMisuseChecker : public Checker<check::ASTCodeBody> {
1152
1153 // A helper class, which walks the AST
1154 class MethodCrawler : public RecursiveASTVisitor<MethodCrawler> {
1155 BugReporter &BR;
1156 const CheckerBase *Checker;
1157 AnalysisDeclContext *AC;
1158
1159 // This functions like a stack. We push on any IfStmt or
1160 // ConditionalOperator that matches the condition
1161 // and pop it off when we leave that statement
1162 llvm::SmallVector<const clang::Stmt *, 8> MatchingStatements;
1163 // This is true when we are the direct-child of a
1164 // matching statement
1165 bool InMatchingStatement = false;
1166
1167 public:
1168 explicit MethodCrawler(BugReporter &InBR, const CheckerBase *Checker,
1169 AnalysisDeclContext *InAC)
1170 : BR(InBR), Checker(Checker), AC(InAC) {}
1171
1172 bool VisitIfStmt(const IfStmt *I);
1173 bool EndVisitIfStmt(IfStmt *I);
1174 bool TraverseIfStmt(IfStmt *x);
1175 bool VisitConditionalOperator(const ConditionalOperator *C);
1176 bool TraverseConditionalOperator(ConditionalOperator *C);
1177 bool VisitCallExpr(const CallExpr *CE);
1178 bool VisitObjCMessageExpr(const ObjCMessageExpr *ME);
1179
1180 private:
1181 void reportPluralMisuseError(const Stmt *S) const;
1182 bool isCheckingPlurality(const Expr *E) const;
1183 };
1184
1185public:
1186 void checkASTCodeBody(const Decl *D, AnalysisManager &Mgr,
1187 BugReporter &BR) const {
1188 MethodCrawler Visitor(BR, this, Mgr.getAnalysisDeclContext(D));
1189 Visitor.TraverseDecl(const_cast<Decl *>(D));
1190 }
1191};
1192} // end anonymous namespace
1193
1194// Checks the condition of the IfStmt and returns true if one
1195// of the following heuristics are met:
1196// 1) The conidtion is a variable with "singular" or "plural" in the name
1197// 2) The condition is a binary operator with 1 or 2 on the right-hand side
1198bool PluralMisuseChecker::MethodCrawler::isCheckingPlurality(
1199 const Expr *Condition) const {
1200 const BinaryOperator *BO = nullptr;
1201 // Accounts for when a VarDecl represents a BinaryOperator
1202 if (const DeclRefExpr *DRE = dyn_cast<DeclRefExpr>(Condition)) {
1203 if (const VarDecl *VD = dyn_cast<VarDecl>(DRE->getDecl())) {
1204 const Expr *InitExpr = VD->getInit();
1205 if (InitExpr) {
1206 if (const BinaryOperator *B =
1207 dyn_cast<BinaryOperator>(InitExpr->IgnoreParenImpCasts())) {
1208 BO = B;
1209 }
1210 }
1211 if (VD->getName().lower().find("plural") != StringRef::npos ||
1212 VD->getName().lower().find("singular") != StringRef::npos) {
1213 return true;
1214 }
1215 }
1216 } else if (const BinaryOperator *B = dyn_cast<BinaryOperator>(Condition)) {
1217 BO = B;
1218 }
1219
1220 if (BO == nullptr)
1221 return false;
1222
1223 if (IntegerLiteral *IL = dyn_cast_or_null<IntegerLiteral>(
1224 BO->getRHS()->IgnoreParenImpCasts())) {
1225 llvm::APInt Value = IL->getValue();
1226 if (Value == 1 || Value == 2) {
1227 return true;
1228 }
1229 }
1230 return false;
1231}
1232
1233// A CallExpr with "LOC" in its identifier that takes in a string literal
1234// has been shown to almost always be a function that returns a localized
1235// string. Raise a diagnostic when this is in a statement that matches
1236// the condition.
1237bool PluralMisuseChecker::MethodCrawler::VisitCallExpr(const CallExpr *CE) {
1238 if (InMatchingStatement) {
1239 if (const FunctionDecl *FD = CE->getDirectCallee()) {
1240 std::string NormalizedName =
1241 StringRef(FD->getNameInfo().getAsString()).lower();
1242 if (NormalizedName.find("loc") != std::string::npos) {
1243 for (const Expr *Arg : CE->arguments()) {
1244 if (isa<ObjCStringLiteral>(Arg))
1245 reportPluralMisuseError(CE);
1246 }
1247 }
1248 }
1249 }
1250 return true;
1251}
1252
1253// The other case is for NSLocalizedString which also returns
1254// a localized string. It's a macro for the ObjCMessageExpr
1255// [NSBundle localizedStringForKey:value:table:] Raise a
1256// diagnostic when this is in a statement that matches
1257// the condition.
1258bool PluralMisuseChecker::MethodCrawler::VisitObjCMessageExpr(
1259 const ObjCMessageExpr *ME) {
1260 const ObjCInterfaceDecl *OD = ME->getReceiverInterface();
1261 if (!OD)
1262 return true;
1263
1264 const IdentifierInfo *odInfo = OD->getIdentifier();
1265
1266 if (odInfo->isStr("NSBundle") &&
1267 ME->getSelector().getAsString() == "localizedStringForKey:value:table:") {
1268 if (InMatchingStatement) {
1269 reportPluralMisuseError(ME);
1270 }
1271 }
1272 return true;
1273}
1274
1275/// Override TraverseIfStmt so we know when we are done traversing an IfStmt
1276bool PluralMisuseChecker::MethodCrawler::TraverseIfStmt(IfStmt *I) {
1277 RecursiveASTVisitor<MethodCrawler>::TraverseIfStmt(I);
1278 return EndVisitIfStmt(I);
1279}
1280
1281// EndVisit callbacks are not provided by the RecursiveASTVisitor
1282// so we override TraverseIfStmt and make a call to EndVisitIfStmt
1283// after traversing the IfStmt
1284bool PluralMisuseChecker::MethodCrawler::EndVisitIfStmt(IfStmt *I) {
1285 MatchingStatements.pop_back();
1286 if (!MatchingStatements.empty()) {
1287 if (MatchingStatements.back() != nullptr) {
1288 InMatchingStatement = true;
1289 return true;
1290 }
1291 }
1292 InMatchingStatement = false;
1293 return true;
1294}
1295
1296bool PluralMisuseChecker::MethodCrawler::VisitIfStmt(const IfStmt *I) {
1297 const Expr *Condition = I->getCond()->IgnoreParenImpCasts();
1298 if (isCheckingPlurality(Condition)) {
1299 MatchingStatements.push_back(I);
1300 InMatchingStatement = true;
1301 } else {
1302 MatchingStatements.push_back(nullptr);
1303 InMatchingStatement = false;
1304 }
1305
1306 return true;
1307}
1308
1309// Preliminary support for conditional operators.
1310bool PluralMisuseChecker::MethodCrawler::TraverseConditionalOperator(
1311 ConditionalOperator *C) {
1312 RecursiveASTVisitor<MethodCrawler>::TraverseConditionalOperator(C);
1313 MatchingStatements.pop_back();
1314 if (!MatchingStatements.empty()) {
1315 if (MatchingStatements.back() != nullptr)
1316 InMatchingStatement = true;
1317 else
1318 InMatchingStatement = false;
1319 } else {
1320 InMatchingStatement = false;
1321 }
1322 return true;
1323}
1324
1325bool PluralMisuseChecker::MethodCrawler::VisitConditionalOperator(
1326 const ConditionalOperator *C) {
1327 const Expr *Condition = C->getCond()->IgnoreParenImpCasts();
1328 if (isCheckingPlurality(Condition)) {
1329 MatchingStatements.push_back(C);
1330 InMatchingStatement = true;
1331 } else {
1332 MatchingStatements.push_back(nullptr);
1333 InMatchingStatement = false;
1334 }
1335 return true;
1336}
1337
1338void PluralMisuseChecker::MethodCrawler::reportPluralMisuseError(
1339 const Stmt *S) const {
1340 // Generate the bug report.
1341 BR.EmitBasicReport(AC->getDecl(), Checker, "Plural Misuse",
1342 "Localizability Issue (Apple)",
1343 "Plural cases are not supported accross all languages. "
1344 "Use a .stringsdict file instead",
1345 PathDiagnosticLocation(S, BR.getSourceManager(), AC));
1346}
1347
1348//===----------------------------------------------------------------------===//
1349// Checker registration.
1350//===----------------------------------------------------------------------===//
1351
1352void ento::registerNonLocalizedStringChecker(CheckerManager &mgr) {
1353 NonLocalizedStringChecker *checker =
1354 mgr.registerChecker<NonLocalizedStringChecker>();
1355 checker->IsAggressive =
1356 mgr.getAnalyzerOptions().getBooleanOption("AggressiveReport", false);
1357}
1358
1359void ento::registerEmptyLocalizationContextChecker(CheckerManager &mgr) {
1360 mgr.registerChecker<EmptyLocalizationContextChecker>();
1361}
1362
1363void ento::registerPluralMisuseChecker(CheckerManager &mgr) {
1364 mgr.registerChecker<PluralMisuseChecker>();
1365}