Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/c-c++-common/ubsan/shift-1.c @ 152:2b5abeee2509
update gcc11
author | anatofuz |
---|---|
date | Mon, 25 May 2020 07:50:57 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do run } */ /* { dg-options "-fsanitize=shift -w" } */ typedef const unsigned long long int CULLI; typedef volatile int VI; struct s { signed long int a; }; int main (void) { int a = 1; struct s s = { .a = 400 }; CULLI culli = 42; VI vi = 370; volatile int shiftcount = 153; a <<= 152; 1 << shiftcount; 1 << 154; culli << 524; 1 << vi++; (long) 1 << (s.a + 2); return 0; } /* { dg-output "shift exponent 152 is too large for \[^\n\r]*-bit type 'int'\[^\n\r]*(\n|\r\n|\r)" } */ /* { dg-output "\[^\n\r]*shift exponent 153 is too large for \[^\n\r]*-bit type 'int'\[^\n\r]*(\n|\r\n|\r)" } */ /* { dg-output "\[^\n\r]*shift exponent 154 is too large for \[^\n\r]*-bit type 'int'\[^\n\r]*(\n|\r\n|\r)" } */ /* { dg-output "\[^\n\r]*shift exponent 524 is too large for \[^\n\r]*-bit type 'long long unsigned int'\[^\n\r]*(\n|\r\n|\r)" } */ /* { dg-output "\[^\n\r]*shift exponent 370 is too large for \[^\n\r]*-bit type 'int'\[^\n\r]*(\n|\r\n|\r)" } */ /* { dg-output "\[^\n\r]*shift exponent 402 is too large for \[^\n\r]*-bit type 'long int'" } */