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author | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
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committer | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
commit | be1de4be954c80875ad4108e0a33e8e131b2f2c0 (patch) | |
tree | 1fbbecf276bf7c7bdcbb4dd446099d6d90eaa516 /clang/test/CXX/temp/temp.decls/temp.variadic/parameter-matching.cpp | |
parent | c4626a62754862d20b41e8a46a3574264ea80e6d (diff) | |
parent | f1bd2e48c5324d3f7cda4090c87f8a5b6f463ce2 (diff) |
Merge branch 'master' of ssh://bitbucket.org/czan/honours
Diffstat (limited to 'clang/test/CXX/temp/temp.decls/temp.variadic/parameter-matching.cpp')
-rw-r--r-- | clang/test/CXX/temp/temp.decls/temp.variadic/parameter-matching.cpp | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/clang/test/CXX/temp/temp.decls/temp.variadic/parameter-matching.cpp b/clang/test/CXX/temp/temp.decls/temp.variadic/parameter-matching.cpp new file mode 100644 index 0000000..79340c3 --- /dev/null +++ b/clang/test/CXX/temp/temp.decls/temp.variadic/parameter-matching.cpp @@ -0,0 +1,43 @@ +// RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify %s + +// Check for template type parameter pack (mis-)matches with template +// type parameters. +template<typename ...T> struct X0t; +template<typename ...T> struct X0t; + +template<typename ...T> struct X1t; // expected-note{{previous template type parameter pack declared here}} +template<typename T> struct X1t; // expected-error{{template type parameter conflicts with previous template type parameter pack}} + +template<typename T> struct X2t; // expected-note{{previous template type parameter declared here}} +template<typename ...T> struct X2t; // expected-error{{template type parameter pack conflicts with previous template type parameter}} + +template<template<typename ...T> class> struct X0t_intt; +template<template<typename ...T> class> struct X0t_intt; + +template<template<typename ...T> class> struct X1t_intt; // expected-note{{previous template type parameter pack declared here}} +template<template<typename T> class> struct X1t_intt; // expected-error{{template type parameter conflicts with previous template type parameter pack}} + +template<template<typename T> class> struct X2t_intt; // expected-note{{previous template type parameter declared here}} +template<template<typename ...T> class> struct X2t_intt; // expected-error{{template type parameter pack conflicts with previous template type parameter}} + +template<int ...Values> struct X1nt; // expected-note{{previous non-type template parameter pack declared here}} +template<int Values> struct X1nt; // expected-error{{non-type template parameter conflicts with previous non-type template parameter pack}} + +template<template<class T> class> class X1tt; // expected-note{{previous template template parameter declared here}} +template<template<class T> class...> class X1tt; // expected-error{{template template parameter pack conflicts with previous template template parameter}} + +// Check for matching with out-of-line definitions +namespace rdar8859985 { + template<typename ...> struct tuple { }; + template<int ...> struct int_tuple { }; + + template<typename T> + struct X { + template<typename ...Args1, int ...Indices1> + X(tuple<Args1...>, int_tuple<Indices1...>); + }; + + template<typename T> + template<typename ...Args1, int ...Indices1> + X<T>::X(tuple<Args1...>, int_tuple<Indices1...>) {} +} |