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| author | Mark Mitchell <mark@codesourcery.com> | 1999-08-28 21:46:30 +0000 |
|---|---|---|
| committer | Mark Mitchell <mmitchel@gcc.gnu.org> | 1999-08-28 21:46:30 +0000 |
| commit | acef433b61b5e8001133d37e66250c2f0ab2a042 (patch) | |
| tree | 8ab9e1dd5159729ad69d044ceacb1739bfbc9532 /gcc/function.c | |
| parent | 79101920008a32754f6cfc9074fc13d5fc50c473 (diff) | |
| download | gcc-acef433b61b5e8001133d37e66250c2f0ab2a042.zip gcc-acef433b61b5e8001133d37e66250c2f0ab2a042.tar.gz gcc-acef433b61b5e8001133d37e66250c2f0ab2a042.tar.bz2 | |
cp-tree.def (LABEL_STMT): New tree node.
* cp-tree.def (LABEL_STMT): New tree node.
(LABEL_STMT_LABEL): New macro.
(shadow_label): Remove.
(declare_local_label): New function.
(finish_label_decl): Likewise.
* decl.c (make_label_decl): New function, split out from
lookup_label.
(shadowed_labels): Remove.
(binding_level): Add shadowed_labels.
(clear_binding_level): Remove.
(push_binding_level): Just bzero the new binding level.
(pushlevel): Fix indentation.
(pop_label): New function.
(pop_labels): Likewise, split out from poplevel.
(poplevel): Pop local labels. Use pop_labels.
(maybe_push_to_top_level): Don't clear shadowed_labels.
(lookup_label): Use make_label_decl.
(shadow_label): Remove.
(declare_local_label): New function.
(define_label): Simplify.
(start_function): Don't clear shadowed_labels.
(cp_function): Remove shadowed_labels.
(push_cp_function_context): Don't save shadowed_labels.
(pop_cp_function_context): Don't restore it.
* dump.c (dequeue_and_dump): Handle LABEL_STMT.
* parse.y (label_decl): Use finish_label_decl.
* pt.c (tsubst_expr): Handle LABEL_STMTs, and local label
declarations.
* semantics.c (finish_label_stmt): Add a LABEL_STMT when
building_stmt_tree.
(finish_label_decl): New function.
(expand_stmt): Handle LABEL_STMTs and local label declarations.
From-SVN: r28943
Diffstat (limited to 'gcc/function.c')
0 files changed, 0 insertions, 0 deletions