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re PR c++/50920 (add a -std=c++11 option to the driver)

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PR c++/50920
gcc/c-family
	* c-common.h (cxx_dialect): Add cxx11 and cxx03.
	* c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
	and -Wc++11-compat.
	* c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
gcc/cp
	* class.c (check_field_decl): Change c++0x in diags to c++11.
	* error.c (maybe_warn_cpp0x): Likewise.
	* parser.c (cp_parser_diagnose_invalid_type_name): Likewise.
	* pt.c (check_default_tmpl_args): Likewise.
libcpp
	* include/cpplib.h (enum c_lang): Rename CLK_CXX0X to CLK_CXX11,
	CLK_GNUCXX0X to CLK_GNUCXX11.
libstdc++-v3
	* include/bits/c++0x_warning.h: Change -std=c++0x to -std=c++11.

From-SVN: r180707
This commit is contained in:
Jason Merrill 2011-10-31 15:34:14 -04:00 • committed by Jason Merrill
parent fdb0e1b4bc
commit 97e3ad20b1
34 changed files with 108 additions and 68 deletions
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8
libcpp/init.c
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@ -94,11 +94,11 @@ static const struct lang_flags lang_defaults[] =
/* STDC1X */ { 1, 0, 1, 0, 1, 1, 1, 1, 0, 0 },
/* GNUCXX */ { 0, 1, 1, 0, 0, 1, 1, 0, 0, 0 },
/* CXX98 */ { 0, 1, 1, 0, 1, 1, 1, 0, 0, 0 },
/* GNUCXX0X */ { 1, 1, 1, 0, 0, 1, 1, 1, 1, 1 },
/* CXX0X */ { 1, 1, 1, 0, 1, 1, 1, 1, 1, 1 },
/* GNUCXX11 */ { 1, 1, 1, 0, 0, 1, 1, 1, 1, 1 },
/* CXX11 */ { 1, 1, 1, 0, 1, 1, 1, 1, 1, 1 },
/* ASM */ { 0, 0, 1, 0, 0, 1, 0, 0, 0, 0 }
/* xid should be 1 for GNUC99, STDC99, GNUCXX, CXX98, GNUCXX0X, and
CXX0X when no longer experimental (when all uses of identifiers
/* xid should be 1 for GNUC99, STDC99, GNUCXX, CXX98, GNUCXX11, and
CXX11 when no longer experimental (when all uses of identifiers
in the compiler have been audited for correct handling of
extended identifiers). */
};