llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-clang Author: June Rhodes (hach-que) <details> <summary>Changes</summary> This adds an `isPODType` AST matcher which matches if the matched type is a Plain Old Data (POD) type. Given: ```cpp class Y { public: int a; std::string b; }; ``` the matcher `fieldDecl(hasType(qualType(isPODType())))` would match `Y::a` but not `Y::b`. --- Full diff: https://github.com/llvm/llvm-project/pull/86233.diff 2 Files Affected: - (modified) clang/include/clang/ASTMatchers/ASTMatchers.h (+17) - (modified) clang/lib/ASTMatchers/Dynamic/Registry.cpp (+1) ``````````diff diff --git a/clang/include/clang/ASTMatchers/ASTMatchers.h b/clang/include/clang/ASTMatchers/ASTMatchers.h index 2f71053d030f68..a9e803eec570c7 100644 --- a/clang/include/clang/ASTMatchers/ASTMatchers.h +++ b/clang/include/clang/ASTMatchers/ASTMatchers.h @@ -4087,6 +4087,23 @@ AST_POLYMORPHIC_MATCHER_P( return Inner.matches(source->getTypeLoc(), Finder, Builder); } +/// Matches if the matched type is a Plain Old Data (POD) type. +/// +/// Given +/// \code +/// class Y +/// { +/// public: +/// int a; +/// std::string b; +/// }; +/// \endcode +/// fieldDecl(hasType(qualType(isPODType()))) +/// matches Y::a +AST_MATCHER(QualType, isPODType) { + return Node.isPODType(Finder->getASTContext()); +} + /// Matches if the matched type is represented by the given string. /// /// Given diff --git a/clang/lib/ASTMatchers/Dynamic/Registry.cpp b/clang/lib/ASTMatchers/Dynamic/Registry.cpp index 2c75e6beb74301..4f716d9f166495 100644 --- a/clang/lib/ASTMatchers/Dynamic/Registry.cpp +++ b/clang/lib/ASTMatchers/Dynamic/Registry.cpp @@ -377,6 +377,7 @@ RegistryMaps::RegistryMaps() { REGISTER_MATCHER(hasTypeLoc); REGISTER_MATCHER(hasUnaryOperand); REGISTER_MATCHER(hasUnarySelector); + REGISTER_MATCHER(isPODType); REGISTER_MATCHER(hasUnderlyingDecl); REGISTER_MATCHER(hasUnderlyingType); REGISTER_MATCHER(hasUnqualifiedDesugaredType); `````````` </details> https://github.com/llvm/llvm-project/pull/86233 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits