[Bug libstdc++/63219] Superfluous template parameter in match_result::format overload

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63219

--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Author: redi
Date: Thu Sep 11 10:01:20 2014
New Revision: 215160

URL: https://gcc.gnu.org/viewcvs?rev=215160&root=gcc&view=rev
Log:
    PR libstdc++/63219
    * include/bits/regex.h (match_results::format): Remove stray template
    parameter.
    * include/bits/regex_compiler.h (_RegexTranslator::_RegexTranslator):
    Remove parameter name to avoid -Wunused-parameter warning.
    * include/bits/regex_executor.h (_State_info::_State_info): Reorder
    mem-initializers to avoid -Wreorder warning.
    * include/bits/regex_executor.tcc (_Executor::_M_word_boundary):
    Remove parameter name to avoid -Wunused-parameter warning.
    * include/bits/regex_scanner.tcc (_Scanner::_M_advance): Add braces
    to avoid -Wempty-body warning when not in debug mode.

Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/include/bits/regex.h
    trunk/libstdc++-v3/include/bits/regex_compiler.h
    trunk/libstdc++-v3/include/bits/regex_executor.h
    trunk/libstdc++-v3/include/bits/regex_executor.tcc
    trunk/libstdc++-v3/include/bits/regex_scanner.tcc