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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2017-01-20 00:45:35 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2017-01-20 00:45:35 +0000 |
| commit | 3e45634a7f951c2306e4b368f9fb8c8d80c48273 (patch) | |
| tree | 7bdcd10a3da8ea3115363ef0a171c81f7c586c6c /test/Lexer | |
| parent | 8ae50eb5f49e12129ad4e935ae8985a7e5c1b4be (diff) | |
P0426: Make the library implementation of constexpr char_traits a little easier
by providing a memchr builtin that returns char* instead of void*.
Also add a __has_feature flag to indicate the presence of constexpr forms of
the relevant <string> functions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@292555 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Lexer')
| -rw-r--r-- | test/Lexer/has_feature_cxx0x.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/Lexer/has_feature_cxx0x.cpp b/test/Lexer/has_feature_cxx0x.cpp index 8c7ff18860..9082ca848c 100644 --- a/test/Lexer/has_feature_cxx0x.cpp +++ b/test/Lexer/has_feature_cxx0x.cpp @@ -301,6 +301,17 @@ int no_constexpr(); // CHECK-11: has_constexpr // CHECK-NO-11: no_constexpr +#if __has_feature(cxx_constexpr_string_builtins) +int has_constexpr_string_builtins(); +#else +int no_constexpr_string_builtins(); +#endif + +// CHECK-1Z: has_constexpr_string_builtins +// CHECK-14: has_constexpr_string_builtins +// CHECK-11: has_constexpr_string_builtins +// CHECK-NO-11: no_constexpr_string_builtins + #if __has_feature(cxx_generalized_initializers) int has_generalized_initializers(); #else |