maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

[clang] CGDebugInfo::getOrCreateMethodType - use castAs<> instead of getAs<> to avoid dereference of nullptr 

The pointer is always dereferenced, so assert the cast is correct instead of returning nullptr
This commit is contained in:
Simon Pilgrim 2022-02-17 13:18:02 +00:00
parent 2614de8202
commit 57fc9798d7
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
clang/lib/CodeGen/CGDebugInfo.cpp
View File

@ -1725,7 +1725,7 @@ void CGDebugInfo::CollectRecordFields(
llvm::DISubroutineType *
CGDebugInfo::getOrCreateMethodType(const CXXMethodDecl *Method,
llvm::DIFile *Unit, bool decl) {
const FunctionProtoType *Func = Method->getType()->getAs<FunctionProtoType>();
const auto *Func = Method->getType()->castAs<FunctionProtoType>();
if (Method->isStatic())
return cast_or_null<llvm::DISubroutineType>(
getOrCreateType(QualType(Func, 0), Unit));