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annotate gcc/testsuite/c-c++-common/Wshift-count-negative-1.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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children 1830386684a0
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111
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1 /* { dg-do compile } */
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2 /* { dg-options "-Wshift-count-negative" } */
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3
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4 void foo()
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5 {
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6 unsigned i1 = 1U << -1; /* { dg-warning "left shift count is negative" } */
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7 unsigned i2 = 1U >> -1; /* { dg-warning "right shift count is negative" } */
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8 }