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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2016-06-24 12:15:12 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2016-06-24 12:15:12 +0000 |
| commit | c318a9f90b5dce5c879928ec0a82761d404775ad (patch) | |
| tree | 639f9c19470cfbbe8ef5820e23daa5d4374d55c3 /test | |
| parent | c6ffb6cd00cc4ca5cfa11b863870b5a83853ae49 (diff) | |
Using for attributes voted into C++17.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@273666 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/CXX/dcl.dcl/dcl.attr/dcl.attr.grammar/p2-1z.cpp | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/CXX/dcl.dcl/dcl.attr/dcl.attr.grammar/p2-1z.cpp b/test/CXX/dcl.dcl/dcl.attr/dcl.attr.grammar/p2-1z.cpp new file mode 100644 index 0000000000..192fa12610 --- /dev/null +++ b/test/CXX/dcl.dcl/dcl.attr/dcl.attr.grammar/p2-1z.cpp @@ -0,0 +1,16 @@ +// RUN: %clang_cc1 -std=c++1z -verify %s + +[[disable_tail_calls, noduplicate]] void f() {} // expected-warning {{unknown attribute 'disable_tail_calls'}} expected-warning {{unknown attribute 'noduplicate'}} + +[[using clang: disable_tail_calls, noduplicate]] void g() {} // ok + +[[using]] extern int n; // expected-error {{expected identifier}} +[[using foo +] // expected-error {{expected ':'}} +] extern int n; +[[using 42:]] extern int n; // expected-error {{expected identifier}} +[[using clang:]] extern int n; // ok +[[using blah: clang::optnone]] extern int n; // expected-error {{attribute with scope specifier cannot follow}} expected-warning {{only applies to functions}} + +[[using clang: unknown_attr]] extern int n; // expected-warning {{unknown attribute}} +[[using unknown_ns: something]] extern int n; // expected-warning {{unknown attribute}} |