Lines Matching defs:warn
459 /* Nonzero means warn about implicit declarations. */
1032 Only warn if the cast is dereferenced immediately. */
1055 /* At this level, warn for any conversions, even if an address is
1181 don't warn unless pedantic. */
1368 eventually, all accesses end up on the same list (and we'll warn about the
1476 /* We need to warn about conflicts among arguments and conflicts between
1561 /* Try to warn for undefined behavior in EXPR due to missing sequence
2405 /* All unsigned values are >= 0, so we warn if extra warnings
2483 /* We are manipulating pointer values, so we don't need to warn
2615 /* Common Ada/Pascal programmer's mistake. We always warn
5364 int warn = 0;
5379 warn = 1;
5389 warn = 1;
5391 if (warn)
5422 int warn = 0;
5442 warn = 1;
5452 warn = 1;
5454 if (warn)
5722 We warn with -Wstrict-null-sentinel, though. */
6324 /* Walk a gimplified function and warn for functions whose return value is
6855 chars are signed. So warn on any machine, but optionally. Don't
6856 warn for unsigned char since that type is safe. Don't warn for