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decl2.c (finish_file): Tweak handling of extern inlines so that they are not unnecessarily put out. 

* decl2.c (finish_file): Tweak handling of extern inlines so that
	they are not unnecessarily put out.

From-SVN: r26606
This commit is contained in:
Mark Mitchell 1999-04-23 16:58:01 +00:00 committed by Mark Mitchell
parent 12571b1f96
commit 4cb02ea162
2 changed files with 31 additions and 11 deletions
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3
gcc/cp/ChangeLog
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@ -1,5 +1,8 @@
1999-04-23 Mark Mitchell <mark@codesourcery.com>
* decl2.c (finish_file): Tweak handling of extern inlines so that
they are not unnecessarily put out.
* search.c (is_subobject_of_p): Handle TEMPLATE_TYPE_PARMs and
such as base classes.

39
gcc/cp/decl2.c
View File

@ -3628,7 +3628,8 @@ finish_file ()
{
tree decl = VARRAY_TREE (saved_inlines, i);
if (DECL_NOT_REALLY_EXTERN (decl))
if (DECL_NOT_REALLY_EXTERN (decl) && !DECL_COMDAT (decl)
&& DECL_INITIAL (decl))
DECL_EXTERNAL (decl) = 0;
}
@ -3636,12 +3637,28 @@ finish_file ()
initialization. Do that now. */
do
{
if (saved_inlines)
reconsider
|= wrapup_global_declarations (&VARRAY_TREE (saved_inlines, 0),
saved_inlines_used);
reconsider
= walk_namespaces (wrapup_globals_for_namespace, /*data=*/0);
reconsider = 0;
/* Above, we hung back on weak functions; they will be defined
where they are needed. But, here we loop again, so that we
output the things that *are* needed. */
for (i = 0; i < saved_inlines_used; ++i)
{
tree decl = VARRAY_TREE (saved_inlines, i);
if (DECL_NOT_REALLY_EXTERN (decl)
&& DECL_INITIAL (decl)
&& TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)))
DECL_EXTERNAL (decl) = 0;
}
if (saved_inlines_used
&& wrapup_global_declarations (&VARRAY_TREE (saved_inlines, 0),
saved_inlines_used))
reconsider = 1;
if (walk_namespaces (wrapup_globals_for_namespace, /*data=*/0))
reconsider = 1;
/* Static data members are just like namespace-scope globals. */
for (i = 0; i < pending_statics_used; ++i)
@ -3653,10 +3670,10 @@ finish_file ()
if (DECL_NOT_REALLY_EXTERN (decl) && ! DECL_IN_AGGR_P (decl))
DECL_EXTERNAL (decl) = 0;
}
if (pending_statics)
reconsider
|= wrapup_global_declarations (&VARRAY_TREE (pending_statics, 0),
pending_statics_used);
if (pending_statics
&& wrapup_global_declarations (&VARRAY_TREE (pending_statics, 0),
pending_statics_used))
reconsider = 1;
}
while (reconsider);