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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/dcl.decl/dcl.meaning/dcl.fct.default/p4.cpp | |
parent | c4626a62754862d20b41e8a46a3574264ea80e6d (diff) | |
parent | f1bd2e48c5324d3f7cda4090c87f8a5b6f463ce2 (diff) |
Merge branch 'master' of ssh://bitbucket.org/czan/honours
Diffstat (limited to 'clang/test/CXX/dcl.decl/dcl.meaning/dcl.fct.default/p4.cpp')
-rw-r--r-- | clang/test/CXX/dcl.decl/dcl.meaning/dcl.fct.default/p4.cpp | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/clang/test/CXX/dcl.decl/dcl.meaning/dcl.fct.default/p4.cpp b/clang/test/CXX/dcl.decl/dcl.meaning/dcl.fct.default/p4.cpp new file mode 100644 index 0000000..f3dec52 --- /dev/null +++ b/clang/test/CXX/dcl.decl/dcl.meaning/dcl.fct.default/p4.cpp @@ -0,0 +1,55 @@ +// RUN: %clang_cc1 -fsyntax-only -verify %s + +void f0(int i, int j, int k = 3); +void f0(int i, int j, int k); +void f0(int i, int j = 2, int k); +void f0(int i, int j, int k); +void f0(int i = 1, // expected-note{{previous definition}} + int j, int k); +void f0(int i, int j, int k); + +namespace N0 { + void f0(int, int, int); // expected-note{{candidate}} + + void test_f0_inner_scope() { + f0(); // expected-error{{no matching}} + } +} + +void test_f0_outer_scope() { + f0(); // okay +} + +void f0(int i = 1, // expected-error{{redefinition of default argument}} + int, int); + +template<typename T> void f1(T); // expected-note{{previous}} + +template<typename T> +void f1(T = T()); // expected-error{{cannot be added}} + + +namespace N1 { + // example from C++03 standard + // FIXME: make these "f2"s into "f"s, then fix our scoping issues + void f2(int, int); + void f2(int, int = 7); + void h() { + f2(3); // OK, calls f(3, 7) + void f(int = 1, int); // expected-error{{missing default argument}} + } + + void m() + { + void f(int, int); // expected-note{{'f' declared here}} + f(4); // expected-error{{too few arguments to function call}} + void f(int, int = 5); // expected-note{{previous definition}} + f(4); // okay + void f(int, int = 5); // expected-error{{redefinition of default argument}} + } + + void n() + { + f2(6); // okay + } +} |