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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/SemaCXX/for-range-no-std.cpp | |
parent | c4626a62754862d20b41e8a46a3574264ea80e6d (diff) | |
parent | f1bd2e48c5324d3f7cda4090c87f8a5b6f463ce2 (diff) |
Merge branch 'master' of ssh://bitbucket.org/czan/honours
Diffstat (limited to 'clang/test/SemaCXX/for-range-no-std.cpp')
-rw-r--r-- | clang/test/SemaCXX/for-range-no-std.cpp | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/clang/test/SemaCXX/for-range-no-std.cpp b/clang/test/SemaCXX/for-range-no-std.cpp new file mode 100644 index 0000000..fa42ca4 --- /dev/null +++ b/clang/test/SemaCXX/for-range-no-std.cpp @@ -0,0 +1,43 @@ +// RUN: %clang_cc1 -fsyntax-only -verify %s -std=c++11 +// RUN: %clang_cc1 -fsyntax-only -verify %s -std=c++98 -Wno-c++11-extensions + +struct S { + int *begin(); + int *end(); +}; + +struct T { +}; + +struct Range {}; +int begin(Range); // expected-note {{not viable}} +int end(Range); + +namespace NS { + struct ADL {}; + struct iter { + int operator*(); + bool operator!=(iter); + void operator++(); + }; + iter begin(ADL); // expected-note {{not viable}} + iter end(ADL); + + struct NoADL {}; +} +NS::iter begin(NS::NoADL); // expected-note {{not viable}} +NS::iter end(NS::NoADL); + +void f() { + int a[] = {1, 2, 3}; + for (auto b : S()) {} // ok + for (auto b : T()) {} // expected-error {{no matching function for call to 'begin'}} expected-note {{range has type}} + for (auto b : a) {} // ok + for (int b : NS::ADL()) {} // ok + for (int b : NS::NoADL()) {} // expected-error {{no matching function for call to 'begin'}} expected-note {{range has type}} +} + +void PR11601() { + void (*vv[])() = {PR11601, PR11601, PR11601}; + for (void (*i)() : vv) i(); +} |