r202591 - in /trunk/libstdc++-v3: ChangeLog inc...

[timshen@gcc.gnu.org]

Author: timshen
Date: Sat Sep 14 14:23:44 2013
New Revision: 202591

URL: http://gcc.gnu.org/viewcvs?rev=202591&root=gcc&view=rev
Log:
2013-09-14  Tim Shen  <timshen91@gmail.com>

	* include/bits/regex.h (regex_match<>, regex_search<>):
	Change regex_executor caller. Now use their return value instead
	of checking __m[0].matched to find out if it's successful.
	(regex_search<>): Move the search logic to regex_executor.
	* include/bits/regex_automaton.h: Add some new _Opcode. Refactor
	_NFA::_M_insert_*.
	* include/bits/regex_automaton.tcc: Add DEBUG dump for new
	_Opcode. Refactor _NFA::_M_insert_*.
	* include/bits/regex_compiler.h (_Compiler<>::_M_get_nfa):
	Use make_shared instead of construct by hand.
	* include/bits/regex_compiler.tcc: Implement _Compiler<>::_M_assertion.
	* include/bits/regex_constants.h: Fix indentation and line breaking.
	* include/bits/regex_executor.h: Add _ResultsEntry to support
	greedy/ungreedy mode. Move regex_search logic here.
	* include/bits/regex_executor.tcc: Implement assertions and
	greedy/ungreedy matching.
	* include/bits/regex_scanner.h: Add a new token _S_token_ungreedy.
	* include/bits/regex_scanner.tcc: Parse a new token _S_token_ungreedy.
	* testsuite/28_regex/algorithms/regex_search/ecma/assertion.cc: New.
	* testsuite/28_regex/algorithms/regex_search/ecma/greedy.cc: New.
	* testsuite/28_regex/algorithms/regex_search/ecma/string_01.cc:
	Fix comment.

Added:
    trunk/libstdc++-v3/testsuite/28_regex/algorithms/regex_search/ecma/assertion.cc
    trunk/libstdc++-v3/testsuite/28_regex/algorithms/regex_search/ecma/greedy.cc
Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/include/bits/regex.h
    trunk/libstdc++-v3/include/bits/regex_automaton.h
    trunk/libstdc++-v3/include/bits/regex_automaton.tcc
    trunk/libstdc++-v3/include/bits/regex_compiler.h
    trunk/libstdc++-v3/include/bits/regex_compiler.tcc
    trunk/libstdc++-v3/include/bits/regex_constants.h
    trunk/libstdc++-v3/include/bits/regex_executor.h
    trunk/libstdc++-v3/include/bits/regex_executor.tcc
    trunk/libstdc++-v3/include/bits/regex_scanner.h
    trunk/libstdc++-v3/include/bits/regex_scanner.tcc
    trunk/libstdc++-v3/testsuite/28_regex/algorithms/regex_search/ecma/string_01.cc