gcc/gcc ChangeLog.gomp c-common.c c-common.h c ...

[rth at gcc dot gnu dot org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gomp-20050608-branch
Changes by:	rth@gcc.gnu.org	2005-09-29 09:04:53

Modified files:
	gcc            : ChangeLog.gomp c-common.c c-common.h c-decl.c 
	                 c-lex.c c-parser.c c-pragma.c c-tree.h 

Log message:
	* c-common.c (c_parse_error): Handle CPP_PRAGMA and CPP_PRAGMA_EOL.
	* c-common.h (c_begin_omp_parallel, c_finish_omp_parallel): Move ...
	* c-tree.h: ... here.
	* c-decl.c (c_finish_omp_parallel): Return the statement created.
	* c-lex.c (c_lex_with_flags): Smuggle pragma identifier in a tree.
	* c-parser.c (c_parse_init): Use cpp_register_deferred_pragma.
	(struct c_token): Remove one bit from omp_kind.
	(struct c_parser): Add in_pragma.
	(c_handle_deferred_pragma): Remove.
	(c_lex_omp_pragma): Remove.
	(c_lex_one_token): Remove pragma restart hack.  Tidy initialization.
	Undo pragma identifier smuggling.
	(c_parser_peek_2nd_token): Don't look past CPP_PRAGMA_EOL.
	(c_parser_consume_token): Don't allow CPP_PRAGMA unless in error
	recovery; don't allow CPP_PRAGMA_EOL unless we've escaped in_pragma.
	(c_parser_consume_pragma): New.
	(c_parser_skip_until_found): Don't skip CPP_PRAGMA_EOL when in_pragma.
	(c_parser_skip_to_end_of_parameter): Likewise.
	(c_parser_skip_to_end_of_block_or_statement): Likewise.
	(c_parser_skip_to_pragma_eol): New.
	(curr_clause_set, curr_clause_default): Remove.
	(c_parser_pragma): Remove.
	(c_parser_declaration_or_fndef): Update threadprivate test.
	(c_parser_compound_statement_nostart): Test for EOF last.
	Update omp parsing calls.
	(c_parser_omp_clause_name): Rename from c_parser_pragma_omp_clause.
	(add_new_clause): Remove.
	(check_no_duplicate_clause): Pass in clause list.
	(c_parser_omp_variable_list): Rename from
	c_parser_pragma_omp_variable_list.  Pass in list tail, always
	return the list head.
	(c_parser_omp_var_list_parens, c_parser_omp_clause_copyin,
	c_parser_omp_clause_copyprivate, c_parser_omp_clause_default,
	c_parser_omp_clause_firstprivate, c_parser_omp_clause_if,
	c_parser_omp_clause_lastprivate, c_parser_omp_clause_nowait,
	c_parser_omp_clause_num_threads, c_parser_omp_clause_ordered,
	c_parser_omp_clause_private, c_parser_omp_clause_reduction,
	c_parser_omp_clause_schedule, c_parser_omp_clause_shared): Similarly.
	(c_parser_pragma_omp_no_args): Remove.
	(c_parser_omp_all_clauses): New.
	(c_parser_omp_structured_block): New.
	(c_parser_omp_atomic): Rename from c_parser_omp_atomic_expression;
	use c_parser_skip_to_pragma_eol.
	(c_parser_omp_barrier): New.
	(c_parser_omp_critical): New.
	(c_parser_omp_flush): Rename from c_parser_pragma_omp_flush;
	call c_finish_omp_flush here.
	(c_parser_omp_for_loop): Rename from c_parser_omp_for_statement.
	(c_parser_omp_for): New.
	(c_parser_omp_master): New.
	(c_parser_omp_ordered): New.
	(c_parser_omp_sections_scope): Rename from c_parser_omp_sections_body.
	(c_parser_omp_sections): New.
	(c_parser_omp_parallel): New.
	(c_parser_omp_single): New.
	(c_parser_omp_construct): Rename from c_parser_omp_directive; split
	out all the code into new functions; don't use c_parser_pragma.
	(c_parser_omp_threadprivate): Rename from
	c_parser_pragma_omp_threadprivate; update for pragma parsing changes.
	* c-pragma.c (handle_pragma_weak): Add quotes to warning message.
	(handle_pragma_redefine_extname): Likewise.
	(handle_pragma_extern_prefix): Likewise.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.gomp.diff?cvsroot=gcc&only_with_tag=gomp-20050608-branch&r1=1.1.6.53&r2=1.1.6.54
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-common.c.diff?cvsroot=gcc&only_with_tag=gomp-20050608-branch&r1=1.634.4.6&r2=1.634.4.7
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-common.h.diff?cvsroot=gcc&only_with_tag=gomp-20050608-branch&r1=1.294.4.9&r2=1.294.4.10
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-decl.c.diff?cvsroot=gcc&only_with_tag=gomp-20050608-branch&r1=1.662.4.8&r2=1.662.4.9
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-lex.c.diff?cvsroot=gcc&only_with_tag=gomp-20050608-branch&r1=1.249.4.3&r2=1.249.4.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-parser.c.diff?cvsroot=gcc&only_with_tag=gomp-20050608-branch&r1=2.17.4.26&r2=2.17.4.27
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-pragma.c.diff?cvsroot=gcc&only_with_tag=gomp-20050608-branch&r1=1.87.4.2&r2=1.87.4.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-tree.h.diff?cvsroot=gcc&only_with_tag=gomp-20050608-branch&r1=1.203.4.8&r2=1.203.4.9