diff options
Diffstat (limited to 'clang/test/CXX/temp/temp.decls/temp.fct/temp.over.link')
3 files changed, 56 insertions, 0 deletions
diff --git a/clang/test/CXX/temp/temp.decls/temp.fct/temp.over.link/p4-neg.cpp b/clang/test/CXX/temp/temp.decls/temp.fct/temp.over.link/p4-neg.cpp new file mode 100644 index 0000000..e9a3eaa --- /dev/null +++ b/clang/test/CXX/temp/temp.decls/temp.fct/temp.over.link/p4-neg.cpp @@ -0,0 +1,27 @@ +// RUN: %clang_cc1 -fsyntax-only -verify %s + +template<typename T> void f0(T) { } // expected-note{{previous}} +template<class U> void f0(U) { } // expected-error{{redefinition}} + +template<int I> void f0() { } // expected-note{{previous}} +template<int> void f0() { } // expected-error{{redefinition}} + +typedef int INT; + +template<template<class T, T Value1, INT> class X> + void f0() { } // expected-note{{previous}} +template<template<typename T, T Value1, int> class> + void f0() { } // expected-error{{redefinition}} + +template<typename T> +struct MetaFun; + +template<typename T> + typename MetaFun<T*>::type f0(const T&) { while (1) {} } // expected-note{{previous}} +template<class U> + typename MetaFun<U*>::type f0(const U&) { while (1) {} } // expected-error{{redefinition}} + +// FIXME: We need canonicalization of expressions for this to work +// template<int> struct A { }; +// template<int I> void f0(A<I>) { } // Xpected-note{{previous}} +// template<int J> void f0(A<J>) { } // Xpected-error{{redefinition}} diff --git a/clang/test/CXX/temp/temp.decls/temp.fct/temp.over.link/p4.cpp b/clang/test/CXX/temp/temp.decls/temp.fct/temp.over.link/p4.cpp new file mode 100644 index 0000000..f42b94a --- /dev/null +++ b/clang/test/CXX/temp/temp.decls/temp.fct/temp.over.link/p4.cpp @@ -0,0 +1,13 @@ +// RUN: %clang_cc1 -fsyntax-only -verify %s + +// All of these function templates are distinct. +template<typename T> void f0(T) { } +template<typename T, typename U> void f0(T) { } +template<typename T, typename U> void f0(U) { } +void f0(); +template<typename T> void f0(T*); +void f0(int); +template<int I> void f0(); +template<typename T> void f0(); + + diff --git a/clang/test/CXX/temp/temp.decls/temp.fct/temp.over.link/p6.cpp b/clang/test/CXX/temp/temp.decls/temp.fct/temp.over.link/p6.cpp new file mode 100644 index 0000000..a668ada --- /dev/null +++ b/clang/test/CXX/temp/temp.decls/temp.fct/temp.over.link/p6.cpp @@ -0,0 +1,16 @@ +// RUN: %clang_cc1 -fsyntax-only -verify %s + +template<int N, int M> +struct A0 { + void g0(); +}; + +template<int X, int Y> void f0(A0<X, Y>) { } // expected-note{{previous}} +template<int N, int M> void f0(A0<M, N>) { } +template<int V1, int V2> void f0(A0<V1, V2>) { } // expected-error{{redefinition}} + +template<int X, int Y> void f1(A0<0, (X + Y)>) { } // expected-note{{previous}} +template<int X, int Y> void f1(A0<0, (X - Y)>) { } +template<int A, int B> void f1(A0<0, (A + B)>) { } // expected-error{{redefinition}} + +template<int X, int Y> void A0<X, Y>::g0() { } |