llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-clang Author: Alexander Kornienko (alexfh) <details> <summary>Changes</summary> This commit fixes https://github.com/llvm/llvm-project/issues/140130 --- Full diff: https://github.com/llvm/llvm-project/pull/140179.diff 2 Files Affected: - (modified) clang/include/clang/AST/PropertiesBase.td (+1-1) - (added) clang/test/Modules/pr140130.cpp (+33) ``````````diff diff --git a/clang/include/clang/AST/PropertiesBase.td b/clang/include/clang/AST/PropertiesBase.td index 33336d57b6298..f3f0039ffe33e 100644 --- a/clang/include/clang/AST/PropertiesBase.td +++ b/clang/include/clang/AST/PropertiesBase.td @@ -414,7 +414,7 @@ let Class = PropertyTypeCase<APValue, "Union"> in { let Read = [{ node.getUnionValue() }]; } def : Creator<[{ - return APValue(cast<clang::FieldDecl>(fieldDecl), std::move(value)); + return APValue(cast_if_present<clang::FieldDecl>(fieldDecl), std::move(value)); }]>; } let Class = PropertyTypeCase<APValue, "AddrLabelDiff"> in { diff --git a/clang/test/Modules/pr140130.cpp b/clang/test/Modules/pr140130.cpp new file mode 100644 index 0000000000000..da26a005b04f8 --- /dev/null +++ b/clang/test/Modules/pr140130.cpp @@ -0,0 +1,33 @@ +// RUN: rm -rf %t +// RUN: mkdir -p %t +// RUN: split-file %s %t +// RUN: cd %t +// RUN: %clang_cc1 -iquote . -fmodules -fno-cxx-modules -emit-module \ +// RUN: -std=c++20 -fmodule-name=c -xc++ c.cppmap -o c.pcm +// RUN: %clang_cc1 -iquote . -fmodules -fno-cxx-modules -emit-module \ +// RUN: -std=c++20 -fmodule-name=a -fmodule-map-file=a.cppmap \ +// RUN: -fmodule-file=c.pcm -xc++ a.cppmap -o a.pcm + +//--- a.cppmap +module "a" { + header "a.h" +} +//--- a.h +#include "b.h" +//--- b.h +#ifndef _B_H_ +#define _B_H_ +struct B { + consteval B() {} + union { + int a; + }; +}; +constexpr B b; +#endif +//--- c.cppmap +module "c" { +header "c.h" +} +//--- c.h +#include "b.h" `````````` </details> https://github.com/llvm/llvm-project/pull/140179 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
