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author | Mark Mitchell <mark@codesourcery.com> | 1999-09-18 01:23:20 +0000 |
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committer | Mark Mitchell <mmitchel@gcc.gnu.org> | 1999-09-18 01:23:20 +0000 |
commit | b35d4555e691bb26962451ad41324cf9d9f02086 (patch) | |
tree | b9dd570a763fea2069777a6a8736ee992107849d /gcc/cp/expr.c | |
parent | 2c146a769fe2bf862a128c3370b1faa8507b8980 (diff) | |
download | gcc-b35d4555e691bb26962451ad41324cf9d9f02086.zip gcc-b35d4555e691bb26962451ad41324cf9d9f02086.tar.gz gcc-b35d4555e691bb26962451ad41324cf9d9f02086.tar.bz2 |
Turn on function-at-a-time processing.
* cp-tree.h (doing_semantic_analysis_p): New macro.
(SF_DEFAULT): Define to zero, not SF_EXPAND.
(start_handler_parms): Change prototype.
(expand_start_catch_block): Likewise.
(expand_end_catch_block): Likewise.
(expand_start_eh_spec): Likewise.
(expand_end_eh_spec): Declare.
(finish_handler_parms): Change prototype.
(begin_catch_block): Declare.
(finish_handler): Change prototype.
(do_pushlevel): Declare.
(do_poplevel): Likewise.
* decl.c (pushlevel): Don't create
binding levels when not doing semantic analysis.
(poplevel): Don't pop them.
(pushdecl): Assert that we are never called when not doing
semantic analysis.
(pushdecl_top_level): Use push_to_top_level.
(make_label_decl): Don't fiddle with obstacks. Make RTL For the
label when expanding.
(cp_finish_decl): Only inject for-scope variables when doing
semantic analysis. Add comments.
(start_handler_parms): Return the handler parm.
(start_function): Reorganize. Don't clear DECL_INITIAL if it is
already set. Reinitialize from saved function data if available.
Don't pushlevel when not doing semantic analysis.
(store_parm_decls): Only generate RTL when expanding. Only
pushdecl when doing semantic analysis. Set
current_eh_spec_try_block if appropriate.
(finish_function): Simplify. Use do_pushlevel and do_poplevel.
Combine common code. Don't poplevel when not doing semantic
analysis.
(push_cp_function_context): Don't expand functions without an
explicit call to expand_body.
(mark_lang_function): Make eh_spec_try_block and
x_scope_stmt_stack.
* except.c (expand_end_eh_spec): Don't
declare.
(process_start_catch_block): Likewise.
(push_eh_cleanup): Use finish_decl_cleanup.
(initialize_handler_parm): New function.
(expand_start_catch_block): Use it.
(expand_end_catch_block): Use tree-generation functions, not
RTL-generation functions.
(expand_start_eh_spec): Likewise.
(expand_end_eh_spec): Likewise.
(expand_exception_blocks): Simplify.
(start_anon_func): Use do_pushlevel.
(end_anon_func): Use do_poplvel. Call expand_body for the
function.
* expr.c (do_case): Don't call define_case_label.
* init.c (create_temporary_var): Set DECL_CONTEXT for local
variables.
* method.c (emit_thunk): Call expand_body for the
thunk.
(sythesize_method): Likewise.
* parse.y (handler_args): Give it ttype.
(eat_saved_input): Call expand_body.
(base_init): Use do_pushlevel.
(pending_inline): Call expand_body.
(handler): Adjust calls to finish_handler_parms and
finish_handler.
(handler_args): Don't call expand_start_catch_block. Return the
catch parameter. * pt.c (tsubst_expr): Adjust HANDLER handling.
* parse.c: Regenerated.
* rtti.c (synthesize_tinfo_fn): Call finish_function.
* semantics.c (do_pushlevel): Give it external linkage. Build
SCOPE_STMTs.
(do_poplevel): Likewise.
(finish_case_label): Call define_case_label when doing semantic
analysis.
(finish_goto_stmt): Create RTL for labels.
(finish_function_try_block): Set in_function_try_handler
unconditionally.
(finish_function_handler_sequence): Unset it.
(finish_handler_parms): Use expand_start_catch_block even when
building a statement-tree.
(begin_catch_block): New function.
(finish_handler): Move a little RTL-generation logic here.
(finish_decl_cleanup): Allow cleanups for empty declarations.
(finish_named_return_value): Don't pushdecl when not doing
semantic analysis.
(expand_stmt): Don't do semantic analysis for variable
declarations. Handle START_CATCH_STMT. Call expand_label
directly for a LABEL_STMT. Tweak handling of GOTO_STMT. Adjust
HANDLERs. Handle SCOPE_STMT, CTOR_INITIALIZER, and RETURN_INIT.
(expand_body): Let expand_stmt handle CTOR_INITIALIZER,
RETURN_INIT and function try blocks.
From-SVN: r29490
Diffstat (limited to 'gcc/cp/expr.c')
-rw-r--r-- | gcc/cp/expr.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/cp/expr.c b/gcc/cp/expr.c index a7b823fa..1f38649 100644 --- a/gcc/cp/expr.c +++ b/gcc/cp/expr.c @@ -456,5 +456,6 @@ do_case (start, end) cp_error ("case label `%E' within scope of cleanup or variable array", start); } } - define_case_label (); + + current_function_return_value = NULL_TREE; } |