This fixes the clang crash reported in PR24000.
Differential Revision: http://reviews.llvm.org/D11341
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@243196
91177308-0d34-0410-b5e6-
96231b3b80d8
else
InstantiateExceptionSpec(Loc, SourceDecl);
- return SourceDecl->getType()->castAs<FunctionProtoType>();
+ const FunctionProtoType *Proto =
+ SourceDecl->getType()->castAs<FunctionProtoType>();
+ if (Proto->getExceptionSpecType() == clang::EST_Unparsed) {
+ Diag(Loc, diag::err_exception_spec_not_parsed);
+ Proto = nullptr;
+ }
+ return Proto;
}
void
--- /dev/null
+// RUN: %clang_cc1 -fsyntax-only -std=c++11 -verify -fcxx-exceptions -fexceptions %s
+
+struct A {
+ virtual ~A();
+};
+template <class>
+struct B {};
+struct C {
+ template <typename>
+ struct D {
+ ~D() throw();
+ };
+ struct E : A {
+ D<int> d; //expected-error{{exception specification is not available until end of class definition}}
+ };
+ B<int> b; //expected-note{{in instantiation of template class 'B<int>' requested here}}
+};