diff options
Diffstat (limited to 'gcc/c-decl.c')
| -rw-r--r-- | gcc/c-decl.c | 25 |
1 files changed, 5 insertions, 20 deletions
diff --git a/gcc/c-decl.c b/gcc/c-decl.c index ed15761..87fcef8 100644 --- a/gcc/c-decl.c +++ b/gcc/c-decl.c @@ -1,5 +1,6 @@ /* Process declarations and variables for C compiler. - Copyright (C) 1988, 92-99, 2000 Free Software Foundation, Inc. + Copyright (C) 1988, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000 + Free Software Foundation, Inc. This file is part of GNU CC. @@ -1796,6 +1797,7 @@ duplicate_decls (newdecl, olddecl, different_binding_level) { /* Since the type is OLDDECL's, make OLDDECL's size go with. */ DECL_SIZE (newdecl) = DECL_SIZE (olddecl); + DECL_SIZE_UNIT (newdecl) = DECL_SIZE_UNIT (olddecl); DECL_MODE (newdecl) = DECL_MODE (olddecl); if (TREE_CODE (olddecl) != FUNCTION_DECL) if (DECL_ALIGN (olddecl) > DECL_ALIGN (newdecl)) @@ -3477,8 +3479,7 @@ finish_decl (decl, init, asmspec_tree) if (TREE_CODE (decl) == VAR_DECL) { - if (DECL_SIZE (decl) == 0 - && TYPE_SIZE (TREE_TYPE (decl)) != 0) + if (DECL_SIZE (decl) == 0 && TYPE_SIZE (TREE_TYPE (decl)) != 0) layout_decl (decl, 0); if (DECL_SIZE (decl) == 0 @@ -3565,23 +3566,6 @@ finish_decl (decl, init, asmspec_tree) rest_of_decl_compilation (decl, NULL_PTR, DECL_CONTEXT (decl) == 0, 0); } - /* If requested, warn about definitions of large data objects. */ - - if (warn_larger_than - && (TREE_CODE (decl) == VAR_DECL || TREE_CODE (decl) == PARM_DECL) - && !DECL_EXTERNAL (decl)) - { - register tree decl_size = DECL_SIZE (decl); - - if (decl_size && TREE_CODE (decl_size) == INTEGER_CST) - { - unsigned units = TREE_INT_CST_LOW(decl_size) / BITS_PER_UNIT; - - if (units > larger_than_size) - warning_with_decl (decl, "size of `%s' is %u bytes", units); - } - } - /* At the end of a declaration, throw away any variable type sizes of types defined inside that declaration. There is no use computing them in the following function definition. */ @@ -5497,6 +5481,7 @@ finish_enum (enumtype, values, attributes) TREE_TYPE (enu) = enumtype; DECL_SIZE (enu) = TYPE_SIZE (enumtype); + DECL_SIZE_UNIT (enu) = TYPE_SIZE_UNIT (enumtype); DECL_ALIGN (enu) = TYPE_ALIGN (enumtype); DECL_MODE (enu) = TYPE_MODE (enumtype); DECL_INITIAL (enu) = convert (enumtype, DECL_INITIAL (enu)); |