https://github.com/sun-jacobi created https://github.com/llvm/llvm-project/pull/71480
This PR fixes https://github.com/llvm/llvm-project/issues/69069 . >From 265c0586330a678ef61a64c9610cf0ee7c51367f Mon Sep 17 00:00:00 2001 From: sun-jacobi <sun1011jac...@gmail.com> Date: Tue, 7 Nov 2023 12:06:28 +0900 Subject: [PATCH] [Clang][OpenMP]: fixed crash due to invalid binary expression in atomic semantic checker --- clang/lib/Sema/SemaOpenMP.cpp | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/clang/lib/Sema/SemaOpenMP.cpp b/clang/lib/Sema/SemaOpenMP.cpp index 1bd34f73e5f7e00..e05fa54d8118319 100644 --- a/clang/lib/Sema/SemaOpenMP.cpp +++ b/clang/lib/Sema/SemaOpenMP.cpp @@ -11605,6 +11605,9 @@ class OpenMPAtomicUpdateChecker { /// RHS binary operation does not have reference to the updated LHS /// part. NotAnUpdateExpression, + /// An expression contains semantical error not related to + /// 'omp atomic [update]' + NotAValidExpression, /// No errors is found. NoError }; @@ -11782,6 +11785,10 @@ bool OpenMPAtomicUpdateChecker::checkStatement(Stmt *S, unsigned DiagId, ErrorFound = NotABinaryOrUnaryExpression; NoteLoc = ErrorLoc = AtomicBody->getExprLoc(); NoteRange = ErrorRange = AtomicBody->getSourceRange(); + } else if (AtomicBody->containsErrors()) { + ErrorFound = NotAValidExpression; + NoteLoc = ErrorLoc = AtomicBody->getExprLoc(); + NoteRange = ErrorRange = AtomicBody->getSourceRange(); } } else { ErrorFound = NotAScalarType; _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
