diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/c99-bool-2.c')
-rw-r--r-- | gcc/testsuite/gcc.dg/c99-bool-2.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/c99-bool-2.c b/gcc/testsuite/gcc.dg/c99-bool-2.c new file mode 100644 index 00000000000..5a577a428d6 --- /dev/null +++ b/gcc/testsuite/gcc.dg/c99-bool-2.c @@ -0,0 +1,14 @@ +/* Test for _Bool bit-fields. After TC2, the width of a _Bool + bit-field must not extend the width (number of sign and value bits) + of _Bool, which is implementation-defined but is 1 unless the + implementation defines representations for values greater than 1 in + type _Bool and allows for _Bool objects to have such types, which + GCC does not. */ +/* Origin: Joseph Myers <joseph@codesourcery.com> */ +/* { dg-do compile } */ +/* { dg-options "-std=iso9899:1999 -pedantic-errors" } */ + +struct foo +{ + _Bool b : 2; /* { dg-error "width" } */ +}; |