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| author | Jason Merrill <jason@redhat.com> | 2009-08-10 16:47:55 -0400 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 2009-08-10 16:47:55 -0400 |
| commit | e8f43da6f9d34f17f3e6e4adbf42e79addb5e217 (patch) | |
| tree | a4546f632af854bec30da3734e864ea5f11269f0 /gcc/reload.c | |
| parent | 8d1b99e26ad5c88a05c7c7ba2fbb05bdc345e9d2 (diff) | |
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Implement DR 757...
Implement DR 757: It's OK for a decl to use a type without linkage
so long as the decl is defined in the current translation unit.
* decl2.c (no_linkage_decls): New vector.
(mark_used): Add decls that use types with no linkage.
(cp_write_global_declarations): Check that they are defined.
(decl_defined_p, no_linkage_error): New fns.
* cp-tree.h (DECL_NO_LINKAGE_CHECKED): New macro.
(struct lang_decl_base): Add flag.
* decl.c (grokfndecl): Don't check type linkage.
(grokvardecl): If the type has no linkage, just make sure
DECL_LANG_SPECIFIC is set.
* pt.c (check_instantiated_arg): Don't check type linkage.
* name-lookup.c (is_local_extern): New fn.
* name-lookup.h: Declare it.
From-SVN: r150634
Diffstat (limited to 'gcc/reload.c')
0 files changed, 0 insertions, 0 deletions