diff options
Diffstat (limited to 'gcc/testsuite/gcc.apple/Wfour-char-constants-2.c')
| -rw-r--r-- | gcc/testsuite/gcc.apple/Wfour-char-constants-2.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.apple/Wfour-char-constants-2.c b/gcc/testsuite/gcc.apple/Wfour-char-constants-2.c new file mode 100644 index 00000000000..14115ba6fea --- /dev/null +++ b/gcc/testsuite/gcc.apple/Wfour-char-constants-2.c @@ -0,0 +1,12 @@ +/* APPLE LOCAL file -Wfour-char-constants */ +/* Explicitly enable the warning. */ + +/* { dg-do compile } */ +/* { dg-options "-Wfour-char-constants" } */ + +int glob1 = 'a'; +int glob2 = 'ab'; /* { dg-warning "multi-character character constant" } */ +int glob3 = 'abc'; /* { dg-warning "multi-character character constant" } */ +int glob4 = 'abcd'; /* { dg-warning "multi-character character constant" } */ +int glob5 = 'abcde'; /* { dg-warning "character constant too long" } */ + |