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Allow null types in defs again. 

However, only at the lowest level. This is needed for my type encoding.
This commit is contained in:
Bill Currie 2011-02-18 09:04:33 +09:00
parent ca6dd204b3
commit 0f0ed3dae2
1 changed files with 17 additions and 16 deletions
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33
tools/qfcc/source/def.c
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@ -102,17 +102,28 @@ new_def (const char *name, type_t *type, defspace_t *space,
ALLOC (16384, def_t, defs, def);
if (!space && storage != st_extern)
internal_error (0, "non-external def with no storage space");
if (!type)
internal_error (0, "attempt to create def '%s' with a null type",
name);
def->return_addr = __builtin_return_address (0);
def->name = name ? save_string (name) : 0;
def->type = type;
def->file = pr.source_file;
def->line = pr.source_line;
set_storage_bits (def, storage);
if (space) {
def->space = space;
*space->def_tail = def;
space->def_tail = &def->next;
}
if (!type)
return def;
if (!space && storage != st_extern)
internal_error (0, "non-external def with no storage space");
if (storage != st_extern) {
int size = type_size (type);
if (!size) {
@ -121,16 +132,6 @@ new_def (const char *name, type_t *type, defspace_t *space,
}
def->offset = defspace_new_loc (space, size);
}
if (space) {
def->space = space;
*space->def_tail = def;
space->def_tail = &def->next;
}
def->file = pr.source_file;
def->line = pr.source_line;
set_storage_bits (def, storage);
return def;
}