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Wattributes-10.c: Add -fno-common option on hppa*-*-hpux*.
[official-gcc.git]
/
gcc
/
testsuite
/
c-c++-common
/
Wshift-count-negative-1.c
blob
d8833936a2bbbf23bc6c58722be8f705dc21aee7
1
/* { dg-do compile } */
2
/* { dg-options "-Wshift-count-negative" } */
3
4
void
foo
()
5
{
6
unsigned
i1
=
1U
<< -
1
;
/* { dg-warning "left shift count is negative" } */
7
unsigned
i2
=
1U
>> -
1
;
/* { dg-warning "right shift count is negative" } */
8
}