diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/bitfld-15.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/bitfld-15.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/bitfld-15.c b/gcc-4.9/gcc/testsuite/gcc.dg/bitfld-15.c new file mode 100644 index 000000000..32878d74d --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/bitfld-15.c @@ -0,0 +1,13 @@ +/* { dg-do compile } */ +/* Remove pedantic. Allow the GCC extension to use char for bitfields. */ +/* { dg-options "" } */ +/* { dg-options "-mno-ms-bitfields -Wno-packed-bitfield-compat" { target { i?86-*-mingw* x86_64-*-mingw* } } } */ + +struct t +{ + char a:4; + char b:8; + char c:4; +} __attribute__ ((packed)); /* { dg-message "note: offset of packed bit-field 'b' has changed in GCC 4.4" "" { target pcc_bitfield_type_matters } } */ + +int assrt[sizeof (struct t) == 2 ? 1 : -1]; |