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Replace getAs with castAs to fix null dereference static analyzer warning. 

Use castAs as we know the cast should succeed and we're dereferencing in the mangleBareFunctionType call.
This commit is contained in:
Simon Pilgrim 2020-03-05 15:28:43 +00:00
parent 40e7bfc424
commit a8648fd19a
1 changed files with 2 additions and 2 deletions
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4
clang/lib/AST/ItaniumMangle.cpp
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@ -1776,8 +1776,8 @@ void CXXNameMangler::mangleLambda(const CXXRecordDecl *Lambda) {
void CXXNameMangler::mangleLambdaSig(const CXXRecordDecl *Lambda) {
for (auto *D : Lambda->getLambdaExplicitTemplateParameters())
mangleTemplateParamDecl(D);
const FunctionProtoType *Proto = Lambda->getLambdaTypeInfo()->getType()->
getAs<FunctionProtoType>();
auto *Proto =
Lambda->getLambdaTypeInfo()->getType()->castAs<FunctionProtoType>();
mangleBareFunctionType(Proto, /*MangleReturnType=*/false,
Lambda->getLambdaStaticInvoker());
}