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author | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
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committer | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
commit | 222e2a7620e6520ffaf4fc4e69d79c18da31542e (patch) | |
tree | 7bfbc05bfa3b41c8f9d2e56d53a0bc3e310df239 /clang/test/Sema/unused-expr-system-header.c | |
parent | 3d206f03985b50beacae843d880bccdc91a9f424 (diff) |
Add the clang library to the repo (with some of my changes, too).
Diffstat (limited to 'clang/test/Sema/unused-expr-system-header.c')
-rw-r--r-- | clang/test/Sema/unused-expr-system-header.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/clang/test/Sema/unused-expr-system-header.c b/clang/test/Sema/unused-expr-system-header.c new file mode 100644 index 0000000..dcc8918 --- /dev/null +++ b/clang/test/Sema/unused-expr-system-header.c @@ -0,0 +1,10 @@ +// RUN: %clang_cc1 -isystem %S/Inputs -fsyntax-only -verify %s +#include <unused-expr-system-header.h> +void f(int i1, int i2) { + POSSIBLY_BAD_MACRO(5); + STATEMENT_EXPR_MACRO(5); + COMMA_MACRO_1(i1 == i2, f(i1, i2)); // expected-warning {{expression result unused}} + COMMA_MACRO_2(i1 == i2, f(i1, i2)); + COMMA_MACRO_3(i1 == i2, f(i1, i2)); // expected-warning {{expression result unused}} + COMMA_MACRO_4(i1 == i2, f(i1, i2)); +} |