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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/Preprocessor/expr_usual_conversions.c | |
parent | c4626a62754862d20b41e8a46a3574264ea80e6d (diff) | |
parent | f1bd2e48c5324d3f7cda4090c87f8a5b6f463ce2 (diff) |
Merge branch 'master' of ssh://bitbucket.org/czan/honours
Diffstat (limited to 'clang/test/Preprocessor/expr_usual_conversions.c')
-rw-r--r-- | clang/test/Preprocessor/expr_usual_conversions.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/clang/test/Preprocessor/expr_usual_conversions.c b/clang/test/Preprocessor/expr_usual_conversions.c new file mode 100644 index 0000000..5ca2cb8 --- /dev/null +++ b/clang/test/Preprocessor/expr_usual_conversions.c @@ -0,0 +1,14 @@ +// RUN: %clang_cc1 %s -E -verify + +#define INTMAX_MIN (-9223372036854775807LL -1) + +#if (-42 + 0U) /* expected-warning {{left side of operator converted from negative value to unsigned: -42 to 18446744073709551574}} */ \ + / -2 /* expected-warning {{right side of operator converted from negative value to unsigned: -2 to 18446744073709551614}} */ +foo +#endif + +// Shifts don't want the usual conversions: PR2279 +#if (2 << 1U) - 30 >= 0 +#error +#endif + |