Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/c-c++-common/Wshift-count-negative-1.c @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 1830386684a0 |
children |
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/* { dg-do compile } */ /* { dg-options "-Wshift-count-negative" } */ void foo() { unsigned i1 = 1U << -1; /* { dg-warning "20:left shift count is negative" } */ unsigned i2 = 1U >> -1; /* { dg-warning "20:right shift count is negative" } */ }