<rdar://problem/13267210> Ensure that Sema::CompareReferenceRelationship returns consistent results with invalid types.
When Sema::RequireCompleteType() is given a class template
specialization type that then fails to instantiate, it returns
'true'. On subsequent invocations, it can return false. Make sure that
this difference doesn't change the result of
Sema::CompareReferenceRelationship, which is expected to remain stable
while we're checking an initialization sequence.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178088 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaCXX/constructor-initializer.cpp b/test/SemaCXX/constructor-initializer.cpp
index c54956d..1757632 100644
--- a/test/SemaCXX/constructor-initializer.cpp
+++ b/test/SemaCXX/constructor-initializer.cpp
@@ -232,13 +232,15 @@
// <rdar://problem/8308215>: don't crash.
// Lots of questionable recovery here; errors can change.
namespace test3 {
- class A : public std::exception {}; // expected-error {{undeclared identifier}} expected-error {{expected class name}} expected-note 2 {{candidate}}
+ class A : public std::exception {}; // expected-error {{undeclared identifier}} expected-error {{expected class name}} expected-note 4 {{candidate}}
class B : public A {
public:
B(const String& s, int e=0) // expected-error {{unknown type name}}
: A(e), m_String(s) , m_ErrorStr(__null) {} // expected-error {{no matching constructor}} expected-error {{does not name}}
B(const B& e)
- : A(e), m_String(e.m_String), m_ErrorStr(__null) { // expected-error {{does not name}} expected-error {{no member named 'm_String' in 'test3::B'}}
+ : A(e), m_String(e.m_String), m_ErrorStr(__null) { // expected-error {{does not name}} \
+ // expected-error {{no member named 'm_String' in 'test3::B'}} \
+ // expected-error {{no matching}}
}
};
}
diff --git a/test/SemaTemplate/derived.cpp b/test/SemaTemplate/derived.cpp
index 1fb9401..7b91f9a 100644
--- a/test/SemaTemplate/derived.cpp
+++ b/test/SemaTemplate/derived.cpp
@@ -10,3 +10,21 @@
Foo2(vector2<int*>()); // expected-error{{no matching function for call to 'Foo2'}}
Foo(vector<int*>()); // expected-error{{no matching function for call to 'Foo'}}
}
+
+namespace rdar13267210 {
+ template < typename T > class A {
+ BaseTy; // expected-error{{C++ requires a type specifier for all declarations}}
+ };
+
+ template < typename T, int N > class C: A < T > {};
+
+ class B {
+ C<long, 16> ExternalDefinitions;
+ C<long, 64> &Record;
+
+ void AddSourceLocation(A<long> &R); // expected-note{{passing argument to parameter 'R' here}}
+ void AddTemplateKWAndArgsInfo() {
+ AddSourceLocation(Record); // expected-error{{non-const lvalue reference to type}}
+ }
+ };
+}