LWG 3035. std::allocator's constructors should be constexpr
[official-gcc.git] / gcc / testsuite / gcc.dg / multiple-overflow-warn-2.c
blob595b6835e593972b1284ca1eb9e2864dd1a98c0d
1 /* PR c/19978 : Test for duplicated warnings (binary operators). */
2 /* { dg-do compile } */
3 /* { dg-options "-std=c99 -Woverflow" } */
5 #include <limits.h>
7 int
8 g1 (void)
10 return INT_MAX + 1 - INT_MAX; /* { dg-bogus "integer overflow in expression.*integer overflow in expression" } */
11 /* { dg-warning "integer overflow in expression" "" { target *-*-* } .-1 } */