llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-clang Author: None (smanna12) <details> <summary>Changes</summary> This patch replaces getAs<> with castAs<> to resolve potential static analyzer bugs for 1. Dereferencing Proto1->param_type_begin(), which is known to be nullptr 2. Dereferencing Proto2->param_type_begin(), which is known to be nullptr 3. Dereferencing a pointer issue with nullptr Proto1 when calling param_type_end() 4. Dereferencing a pointer issue with nullptr Proto2 when calling param_type_end() in clang::Sema::getMoreSpecializedTemplate(). --- Full diff: https://github.com/llvm/llvm-project/pull/86760.diff 1 Files Affected: - (modified) clang/lib/Sema/SemaTemplateDeduction.cpp (+2-2) ``````````diff diff --git a/clang/lib/Sema/SemaTemplateDeduction.cpp b/clang/lib/Sema/SemaTemplateDeduction.cpp index 97f8445bf819c8..9a55881f644254 100644 --- a/clang/lib/Sema/SemaTemplateDeduction.cpp +++ b/clang/lib/Sema/SemaTemplateDeduction.cpp @@ -5514,9 +5514,9 @@ FunctionTemplateDecl *Sema::getMoreSpecializedTemplate( QualType Obj2Ty; if (TPOC == TPOC_Call) { const FunctionProtoType *Proto1 = - FD1->getType()->getAs<FunctionProtoType>(); + FD1->getType()->castAs<FunctionProtoType>(); const FunctionProtoType *Proto2 = - FD2->getType()->getAs<FunctionProtoType>(); + FD2->getType()->castAs<FunctionProtoType>(); // - In the context of a function call, the function parameter types are // used. `````````` </details> https://github.com/llvm/llvm-project/pull/86760 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
