Author: Manna, Soumi Date: 2023-06-02T13:40:45-07:00 New Revision: 82659941ccb88605ae4288f7506ef11e5fe3fc17
URL: https://github.com/llvm/llvm-project/commit/82659941ccb88605ae4288f7506ef11e5fe3fc17 DIFF: https://github.com/llvm/llvm-project/commit/82659941ccb88605ae4288f7506ef11e5fe3fc17.diff LOG: [NFC][CLANG] Fix Static Code Analyzer Concerns with dereference null return value in applyObjCTypeArgs() This patch uses castAs instead of getAs to resolve dereference issue with nullptr boundObjC when calling canAssignObjCInterfaces() or isObjCIdType() in applyObjCTypeArgs() since getAs returns nullptr. Reviewed By: erichkeane Differential Revision: https://reviews.llvm.org/D151964 Added: Modified: clang/lib/Sema/SemaType.cpp Removed: ################################################################################ diff --git a/clang/lib/Sema/SemaType.cpp b/clang/lib/Sema/SemaType.cpp index 1e4eecee21e5..f844048889b5 100644 --- a/clang/lib/Sema/SemaType.cpp +++ b/clang/lib/Sema/SemaType.cpp @@ -950,7 +950,7 @@ static QualType applyObjCTypeArgs(Sema &S, SourceLocation loc, QualType type, // Retrieve the bound. QualType bound = typeParam->getUnderlyingType(); - const auto *boundObjC = bound->getAs<ObjCObjectPointerType>(); + const auto *boundObjC = bound->castAs<ObjCObjectPointerType>(); // Determine whether the type argument is substitutable for the bound. if (typeArgObjC->isObjCIdType()) { _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
