diff options
Diffstat (limited to 'clang/test/ASTMerge/class-template')
3 files changed, 93 insertions, 0 deletions
diff --git a/clang/test/ASTMerge/class-template/Inputs/class-template1.cpp b/clang/test/ASTMerge/class-template/Inputs/class-template1.cpp new file mode 100644 index 00000000000..440b5abfc86 --- /dev/null +++ b/clang/test/ASTMerge/class-template/Inputs/class-template1.cpp @@ -0,0 +1,34 @@ +template<typename T> +struct X0; + +template<int I> +struct X1; + +template<int I> +struct X2; + +template<int I> +struct X3; + +template<template<int I> class> +struct X4; + +template<template<long> class> +struct X5; + +template<typename> +struct X6; + +extern X0<int> *x0i; +extern X0<long> *x0l; +extern X0<float> *x0r; + +template<> +struct X0<char> { + int member; +}; + +template<> +struct X0<wchar_t> { + int member; +}; diff --git a/clang/test/ASTMerge/class-template/Inputs/class-template2.cpp b/clang/test/ASTMerge/class-template/Inputs/class-template2.cpp new file mode 100644 index 00000000000..6300301a4ff --- /dev/null +++ b/clang/test/ASTMerge/class-template/Inputs/class-template2.cpp @@ -0,0 +1,35 @@ +template<class T> +struct X0; + +template<int I> +struct X1; + +template<long I> +struct X2; + +template<typename> +struct X3; + +template<template<int I> class> +struct X4; + +template<template<int I> class> +struct X5; + +template<template<int I> class> +struct X6; + +typedef int Integer; +extern X0<Integer> *x0i; +extern X0<float> *x0f; +extern X0<double> *x0r; + +template<> +struct X0<char> { + int member; +}; + +template<> +struct X0<wchar_t> { + float member; +}; diff --git a/clang/test/ASTMerge/class-template/test.cpp b/clang/test/ASTMerge/class-template/test.cpp new file mode 100644 index 00000000000..0ab5443db7f --- /dev/null +++ b/clang/test/ASTMerge/class-template/test.cpp @@ -0,0 +1,24 @@ +// RUN: %clang_cc1 -emit-pch -o %t.1.ast %S/Inputs/class-template1.cpp +// RUN: %clang_cc1 -emit-pch -o %t.2.ast %S/Inputs/class-template2.cpp +// RUN: not %clang_cc1 -ast-merge %t.1.ast -ast-merge %t.2.ast -fsyntax-only %s 2>&1 | FileCheck %s + +// CHECK: class-template1.cpp:7:14: error: non-type template parameter declared with incompatible types in different translation units ('int' vs. 'long') +// CHECK: class-template2.cpp:7:15: note: declared here with type 'long' + +// CHECK: class-template1.cpp:10:14: error: template parameter has different kinds in different translation units +// CHECK: class-template2.cpp:10:10: note: template parameter declared here + +// CHECK: class-template1.cpp:16:23: error: non-type template parameter declared with incompatible types in different translation units ('long' vs. 'int') +// CHECK: class-template2.cpp:16:23: note: declared here with type 'int' + +// CHECK: class-template1.cpp:19:10: error: template parameter has different kinds in different translation units +// CHECK: class-template2.cpp:19:10: note: template parameter declared here + +// CHECK: class-template2.cpp:25:20: error: external variable 'x0r' declared with incompatible types in different translation units ('X0<double> *' vs. 'X0<float> *') +// CHECK: class-template1.cpp:24:19: note: declared here with type 'X0<float> *' + +// CHECK: class-template1.cpp:32:8: warning: type 'X0<wchar_t>' has incompatible definitions in different translation units +// CHECK: class-template1.cpp:33:7: note: field 'member' has type 'int' here +// CHECK: class-template2.cpp:34:9: note: field 'member' has type 'float' here + +// CHECK: 1 warning and 5 errors generated. |
