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clang-query crashes when doing tab completion for dynamic matchers #21600

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llvmbot opened this issue Oct 9, 2014 · 2 comments
Closed

clang-query crashes when doing tab completion for dynamic matchers #21600

llvmbot opened this issue Oct 9, 2014 · 2 comments
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bugzilla Issues migrated from bugzilla clang-tools-extra

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@llvmbot
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llvmbot commented Oct 9, 2014

Bugzilla Link 21226
Resolution FIXED
Resolved on Oct 09, 2014 17:10
Version unspecified
OS All
Reporter LLVM Bugzilla Contributor

Extended Description

clang-query> m classTemplateSpecializationDecl(
clang-query: /usr/local/google/home/klimek/src/llvm/tools/clang/include/clang/ASTMatchers/Dynamic/VariantValue.h:51: ast_type_traits::ASTNodeKind clang::ast_matchers::dynamic::ArgKind::getMatcherKind() const: Assertion `K == AK_Matcher' failed.
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llvmbot commented Oct 9, 2014

The overloads for isSameOrDerivedFrom break the assumption at Registry.cpp:441:

// This currently assumes that a matcher may not overload a
// non-matcher, and all non-matcher overloads have identical
// arguments.

isSameOrDerivedFrom() has an overload for Matcher and for StringRef.

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llvmbot commented Oct 10, 2014

Fixed at r219450

@llvmbot llvmbot transferred this issue from llvm/llvm-bugzilla-archive Dec 9, 2021
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