blob: c3afea94b3701ca1bcd4c0e6725891df953c7ceb (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
|
// This should warn by default.
// RUN: %clang_cc1 %s 2>&1 | grep "warning: foo"
// This should not emit anything.
// RUN: %clang_cc1 %s -w 2>&1 | not grep diagnostic
// RUN: %clang_cc1 %s -Wno-#warnings 2>&1 | not grep diagnostic
// RUN: %clang_cc1 %s -Wno-cpp 2>&1 | not grep diagnostic
// -Werror can map all warnings to error.
// RUN: not %clang_cc1 %s -Werror 2>&1 | grep "error: foo"
// -Werror can map this one warning to error.
// RUN: not %clang_cc1 %s -Werror=#warnings 2>&1 | grep "error: foo"
// -Wno-error= overrides -Werror. rdar://3158301
// RUN: %clang_cc1 %s -Werror -Wno-error=#warnings 2>&1 | grep "warning: foo"
// -Wno-error overrides -Werror. PR4715
// RUN: %clang_cc1 %s -Werror -Wno-error 2>&1 | grep "warning: foo"
#warning foo
|