diff options
| -rw-r--r-- | clang/test/SemaCXX/attr-unused.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/clang/test/SemaCXX/attr-unused.cpp b/clang/test/SemaCXX/attr-unused.cpp new file mode 100644 index 00000000000..b74bc915ce0 --- /dev/null +++ b/clang/test/SemaCXX/attr-unused.cpp @@ -0,0 +1,9 @@ +// RUN: %clang_cc1 -verify -Wunused -Wused-but-marked-unused -fsyntax-only %s + +namespace ns_unused { typedef int Int_unused __attribute__((unused)); } +namespace ns_not_unused { typedef int Int_not_unused; } + +void f() { + ns_not_unused::Int_not_unused i1; // expected-warning {{unused variable}} + ns_unused::Int_unused i0; // expected-warning {{'Int_unused' was marked unused but was used}} +} |
