1 // PR c++/13358: g++ should accept a long long constant sans LL suffix
2 // if -Wno-long-long is in use.
3 // { dg-do compile { target c++11 } }
4 // { dg-require-effective-target int32plus }
5 // { dg-options "-pedantic-errors -Wlong-long" }
6
7
use_longlong()8 void use_longlong ()
9 {
10 unsigned long long x1, x2, x3; // { dg-warning "ISO C\\+\\+ 1998 does not support 'long long'" }
11 // make sure we warn with hex, decimal and octal
12 x1 = 0x1b27da572ef3cd86; // { dg-warning "integer constant is too large for 'long' type" "long long" { target { llp64 || ilp32 } } }
13 x2 = 1956772631100509574; // { dg-warning "integer constant is too large for 'long' type" "long long" { target { llp64 || ilp32 } } }
14 x3 = 0154476645345674746606; // { dg-warning "integer constant is too large for 'long' type" "long long" { target { llp64 || ilp32 } } }
15 }
16
use_longlong2()17 void use_longlong2 ()
18 {
19 unsigned long long x1, x2, x3; // { dg-warning "ISO C\\+\\+ 1998 does not support 'long long'" }
20 // make sure we warn with hex, decimal and octal
21 x1 = 0x1b27da572ef3cd86LL; // { dg-warning "long long" }
22 x2 = 1956772631100509574LL; // { dg-warning "long long" }
23 x3 = 0154476645345674746606LL; // { dg-warning "long long" }
24 }
25