e1ac8d1742
why the candidate is non-viable. There's a lot we can do to improve this, but it's a good start. Further improvements should probably be integrated with the bad-initialization reporting routines. llvm-svn: 93277
29 lines
952 B
C++
29 lines
952 B
C++
// RUN: %clang_cc1 -fsyntax-only -verify %s
|
|
|
|
// A type-parameter defines its identifier to be a type-name (if
|
|
// declared with class or typename) or template-name (if declared with
|
|
// template) in the scope of the template declaration.
|
|
template<typename T> struct X0 {
|
|
T* value;
|
|
};
|
|
|
|
template<template<class T> class Y> struct X1 {
|
|
Y<int> value;
|
|
};
|
|
|
|
// [Note: because of the name lookup rules, a template-parameter that
|
|
// could be interpreted as either a non-type template-parameter or a
|
|
// type-parameter (because its identifier is the name of an already
|
|
// existing class) is taken as a type-parameter. For example,
|
|
class T { /* ... */ }; // expected-note{{candidate constructor (the implicit copy constructor) not viable}}
|
|
int i;
|
|
|
|
template<class T, T i> struct X2 {
|
|
void f(T t)
|
|
{
|
|
T t1 = i; //template-parameters T and i
|
|
::T t2 = ::i; // global namespace members T and i \
|
|
// expected-error{{no viable conversion}}
|
|
}
|
|
};
|