OpenCores
URL https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [fixed-point/] [int-warning.c] - Blame information for rev 315

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 298 jeremybenn 
/* { dg-do compile } */
2 
/* { dg-options "-std=gnu99 -O2" } */
3 
 
4 
/* N1169 Conversion from fixed-point to integer.
5 
   Test if GCC warns when overflow or underflow.  */
6 
 
7 
signed char sc;
8 
unsigned char uc;
9 
 
10 
void test()
11 
{
12 
  sc = 500k; /* { dg-warning "overflow in implicit constant conversion" } */
13 
  sc = -500k; /* { dg-warning "overflow in implicit constant conversion" } */
14 
  sc = 500lk; /* { dg-warning "overflow in implicit constant conversion" } */
15 
  sc = -500lk; /* { dg-warning "overflow in implicit constant conversion" } */
16 
  sc = 500llk; /* { dg-warning "overflow in implicit constant conversion" } */
17 
  sc = -500llk; /* { dg-warning "overflow in implicit constant conversion" } */
18 
  uc = 500k; /* { dg-warning "overflow in implicit constant conversion" } */
19 
  uc = -500k; /* { dg-warning "overflow in implicit constant conversion" } */
20 
  uc = 500lk; /* { dg-warning "overflow in implicit constant conversion" } */
21 
  uc = -500lk; /* { dg-warning "overflow in implicit constant conversion" } */
22 
  uc = 500llk; /* { dg-warning "overflow in implicit constant conversion" } */
23 
  uc = -500llk; /* { dg-warning "overflow in implicit constant conversion" } */
24 
}

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.