Fix stack-use-after-scope in CheckExplicitlyDefaultedMemberExceptionSpec
Summary:
Similar to r288685.
getExceptionSpec returned structure with pointers to temporarily object created
by computeImplicitExceptionSpec.
Reviewers: rsmith
Subscribers: aizatsky, cfe-commits
Differential Revision: https://reviews.llvm.org/D27422
llvm-svn: 288689
diff --git a/clang/lib/Sema/SemaDeclCXX.cpp b/clang/lib/Sema/SemaDeclCXX.cpp
index f5a2c0d..6ccb3c5 100644
--- a/clang/lib/Sema/SemaDeclCXX.cpp
+++ b/clang/lib/Sema/SemaDeclCXX.cpp
@@ -6299,8 +6299,8 @@
CallingConv CC = Context.getDefaultCallingConvention(/*IsVariadic=*/false,
/*IsCXXMethod=*/true);
FunctionProtoType::ExtProtoInfo EPI(CC);
- EPI.ExceptionSpec = computeImplicitExceptionSpec(*this, MD->getLocation(), MD)
- .getExceptionSpec();
+ auto IES = computeImplicitExceptionSpec(*this, MD->getLocation(), MD);
+ EPI.ExceptionSpec = IES.getExceptionSpec();
const FunctionProtoType *ImplicitType = cast<FunctionProtoType>(
Context.getFunctionType(Context.VoidTy, None, EPI));