diff options
Diffstat (limited to 'gcc/c-decl.c')
| -rw-r--r-- | gcc/c-decl.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/gcc/c-decl.c b/gcc/c-decl.c index b6facc7..37915a4 100644 --- a/gcc/c-decl.c +++ b/gcc/c-decl.c @@ -5526,17 +5526,15 @@ finish_struct (t, fieldlist, attributes) layout_type (t); - /* Delete all zero-width bit-fields from the front of the fieldlist */ - while (fieldlist - && DECL_INITIAL (fieldlist)) - fieldlist = TREE_CHAIN (fieldlist); - /* Delete all such members from the rest of the fieldlist */ - for (x = fieldlist; x;) - { - if (TREE_CHAIN (x) && DECL_INITIAL (TREE_CHAIN (x))) - TREE_CHAIN (x) = TREE_CHAIN (TREE_CHAIN (x)); - else x = TREE_CHAIN (x); - } + /* Delete all zero-width bit-fields from the fieldlist */ + { + tree *fieldlistp = &fieldlist; + while (*fieldlistp && TREE_CODE (*fieldlistp) == FIELD_DECL) + if (DECL_INITIAL (*fieldlistp)) + *fieldlistp = TREE_CHAIN (*fieldlistp); + else + fieldlistp = &TREE_CHAIN (*fieldlistp); + } /* Now we have the truly final field list. Store it in this type and in the variants. */ |