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view gcc/testsuite/gcc.dg/compare8.c @ 157:dafe684d005c

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:08:54 +0900
parents 04ced10e8804
children
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/* { dg-do compile } */
/* { dg-options "-Wsign-compare" } */

int
f(unsigned short a1, unsigned short a2, unsigned int b)
{
  return ((a1+a2)|5) > b ? 2 : 3;  /* { dg-bogus "changes signedness" } */
}

int
g(unsigned short a1, unsigned short a2, unsigned int b)
{
  return ((a1+a2)&5) > b ? 2 : 3;  /* { dg-bogus "changes signedness" } */
}

int
h(unsigned short a1, unsigned short a2, unsigned int b)
{
  return ((a1+a2)^5) > b ? 2 : 3;  /* { dg-bogus "changes signedness" } */
}