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-rw-r--r--test/SemaTemplate/explicit-instantiation.cpp21
1 files changed, 12 insertions, 9 deletions
diff --git a/test/SemaTemplate/explicit-instantiation.cpp b/test/SemaTemplate/explicit-instantiation.cpp
index b9a4ad2..b04639f 100644
--- a/test/SemaTemplate/explicit-instantiation.cpp
+++ b/test/SemaTemplate/explicit-instantiation.cpp
@@ -14,19 +14,22 @@ struct X0 {
T f0(T x) {
return x + 1; // expected-error{{invalid operands}}
}
- T* f0(T*, T*);
+ T* f0(T*, T*) { return T(); }
template<typename U>
- T f0(T, U);
+ T f0(T, U) { return T(); }
};
+template<typename T>
+T X0<T>::value; // expected-error{{no matching constructor}}
+
template int X0<int>::value;
struct NotDefaultConstructible {
NotDefaultConstructible(int);
};
-template NotDefaultConstructible X0<NotDefaultConstructible>::value;
+template NotDefaultConstructible X0<NotDefaultConstructible>::value; // expected-note{{instantiation}}
template int X0<int>::f0(int);
template int* X0<int>::f0(int*, int*);
@@ -43,11 +46,11 @@ template MemPtr X0<MemPtr>::f0(MemPtr); // expected-note{{requested here}}
struct X2 {
int f0(int); // expected-note{{refers here}}
- template<typename T> T f1(T);
- template<typename T> T* f1(T*);
+ template<typename T> T f1(T) { return T(); }
+ template<typename T> T* f1(T*) { return 0; }
- template<typename T, typename U> void f2(T, U*); // expected-note{{candidate}}
- template<typename T, typename U> void f2(T*, U); // expected-note{{candidate}}
+ template<typename T, typename U> void f2(T, U*) { } // expected-note{{candidate}}
+ template<typename T, typename U> void f2(T*, U) { } // expected-note{{candidate}}
};
template int X2::f0(int); // expected-error{{not an instantiation}}
@@ -57,12 +60,12 @@ template int *X2::f1(int *); // okay
template void X2::f2(int *, int *); // expected-error{{ambiguous}}
-template<typename T> void print_type();
+template<typename T> void print_type() { }
template void print_type<int>();
template void print_type<float>();
-template<typename T> void print_type(T*);
+template<typename T> void print_type(T*) { }
template void print_type(int*);
template void print_type<int>(float*); // expected-error{{does not refer}}
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