r226477 - in /trunk/gcc: c-family/ChangeLog c-f...

[ppalka@gcc.gnu.org]

Author: ppalka
Date: Sun Aug  2 17:31:55 2015
New Revision: 226477

URL: https://gcc.gnu.org/viewcvs?rev=226477&root=gcc&view=rev
Log:
Refactor entry point to -Wmisleading-indentation

gcc/c-family/ChangeLog:

	* c-indentation.h (struct token_indent_info): Define.
	(get_token_indent_info): Define.
	(warn_for_misleading_information): Declare.
	* c-common.h (warn_for_misleading_information): Remove.
	* c-identation.c (warn_for_misleading_indentation):
	Change declaration to take three token_indent_infos.  Adjust
	accordingly.
	* c-identation.c (should_warn_for_misleading_indentation):
	Likewise.  Bail out early if the body is a compound statement.
	(guard_tinfo_to_string): Define.

gcc/c/ChangeLog:

	* c-parser.c (c_parser_if_body): Take token_indent_info
	argument. Call warn_for_misleading_indentation even when the
	body is a semicolon.  Extract token_indent_infos corresponding
	to the guard, body and next tokens.  Adjust call to
	warn_for_misleading_indentation accordingly.
	(c_parser_else_body): Likewise.
	(c_parser_if_statement): Likewise.
	(c_parser_while_statement): Likewise.
	(c_parser_for_statement): Likewise.

gcc/cp/ChangeLog:

	* parser.c (cp_parser_selection_statement): Move handling of
	semicolon body to ...
	(cp_parser_implicitly_scoped_statement): .. here.  Call
	warn_for_misleading_indentation even when the body is a
	semicolon.  Extract token_indent_infos corresponding to the
	guard, body and next tokens.  Adjust call to
	warn_for_misleading_indentation accordingly.  Take
	token_indent_info argument.
	(cp_parser_already_scoped_statement): Likewise.
	(cp_parser_selection_statement, cp_parser_iteration_statement):
	Extract a token_indent_info corresponding to the guard token.


Added:
    trunk/gcc/c-family/c-indentation.h
Modified:
    trunk/gcc/c-family/ChangeLog
    trunk/gcc/c-family/c-common.h
    trunk/gcc/c-family/c-indentation.c
    trunk/gcc/c/ChangeLog
    trunk/gcc/c/c-parser.c
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/parser.c