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| author | Jason Merrill <merrill@gnu.org> | 1995-12-04 23:56:00 +0000 |
|---|---|---|
| committer | Jason Merrill <merrill@gnu.org> | 1995-12-04 23:56:00 +0000 |
| commit | 57883245f35ac30d83c43339b45927b1cb20e4e6 (patch) | |
| tree | f29f9bb786b8fb3cf03cdad97df9521e36996b2d /gcc | |
| parent | 953776a3f518c0a7cbc778a69b2dc2f87ca733d8 (diff) | |
| download | gcc-57883245f35ac30d83c43339b45927b1cb20e4e6.zip gcc-57883245f35ac30d83c43339b45927b1cb20e4e6.tar.gz gcc-57883245f35ac30d83c43339b45927b1cb20e4e6.tar.bz2 | |
(finish_struct): Don't mess with the type of bitfields.
From-SVN: r10673
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/c-decl.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/gcc/c-decl.c b/gcc/c-decl.c index 2016521..68d61db 100644 --- a/gcc/c-decl.c +++ b/gcc/c-decl.c @@ -5690,27 +5690,6 @@ finish_struct (t, fieldlist, attributes) TYPE_ALIGN (x) = TYPE_ALIGN (t); } - /* Promote each bit-field's type to int if it is narrower than that. */ - for (x = fieldlist; x; x = TREE_CHAIN (x)) - if (DECL_BIT_FIELD (x) - && (C_PROMOTING_INTEGER_TYPE_P (TREE_TYPE (x)) - || DECL_FIELD_SIZE (x) < TYPE_PRECISION (integer_type_node))) - { - tree type = TREE_TYPE (x); - - /* Preserve unsignedness if traditional - or if not really getting any wider. */ - if (TREE_UNSIGNED (type) - && (flag_traditional - || - (TYPE_PRECISION (type) == TYPE_PRECISION (integer_type_node) - && - DECL_FIELD_SIZE (x) == TYPE_PRECISION (integer_type_node)))) - TREE_TYPE (x) = unsigned_type_node; - else - TREE_TYPE (x) = integer_type_node; - } - /* If this was supposed to be a transparent union, but we can't make it one, warn and turn off the flag. */ if (TREE_CODE (t) == UNION_TYPE |