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attribs.c (c_common_attribute_table): Swap decl_req and type_req for the mode attribute. 

* attribs.c (c_common_attribute_table): Swap decl_req and type_req
	for the mode attribute.
        (handle_mode_attribute): Handle types, not decls.

From-SVN: r47990
This commit is contained in:
Aldy Hernandez 2001-12-14 06:36:14 +00:00 committed by Aldy Hernandez
parent 803e889402
commit c3f23a53ba
2 changed files with 6 additions and 11 deletions
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2
gcc/ChangeLog
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@ -1,4 +1,4 @@
2001-12-09 Aldy Hernandez <aldyh@redhat.com>
2001-12-13 Aldy Hernandez <aldyh@redhat.com>
* attribs.c (c_common_attribute_table): Swap decl_req and type_req
for the mode attribute.

15
gcc/attribs.c
View File

@ -120,7 +120,7 @@ static const struct attribute_spec c_common_attribute_table[] =
handle_constructor_attribute },
{ "destructor", 0, 0, true, false, false,
handle_destructor_attribute },
{ "mode", 1, 1, true, false, false,
{ "mode", 1, 1, false, true, false,
handle_mode_attribute },
{ "section", 1, 1, true, false, false,
handle_section_attribute },
@ -761,8 +761,7 @@ handle_mode_attribute (node, name, args, flags, no_add_attrs)
int flags ATTRIBUTE_UNUSED;
bool *no_add_attrs;
{
tree decl = *node;
tree type = TREE_TYPE (decl);
tree type = *node;
*no_add_attrs = true;
@ -786,7 +785,7 @@ handle_mode_attribute (node, name, args, flags, no_add_attrs)
p = newp;
}
/* Give this decl a type with the specified mode.
/* Change this type to have a type with the specified mode.
First check for the special modes. */
if (! strcmp (p, "byte"))
mode = byte_mode;
@ -805,12 +804,8 @@ handle_mode_attribute (node, name, args, flags, no_add_attrs)
TREE_UNSIGNED (type))))
error ("no data type for mode `%s'", p);
else
{
TREE_TYPE (decl) = type = typefm;
DECL_SIZE (decl) = DECL_SIZE_UNIT (decl) = 0;
if (TREE_CODE (decl) != FIELD_DECL)
layout_decl (decl, 0);
}
*node = typefm;
/* No need to layout the type here. The caller should do this. */
}
return NULL_TREE;