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Jonathan Wakely 97271bd88f P0935R0 Eradicating unnecessarily explicit default constructors
This is the last remaining piece of P0935R0. This adds a default
constructor to each of the streambuf and stream types in <sstream> so
that default construction does not use the 'explicit' constructor that
has a single, defaulted argument.

	P0935R0 Eradicating unnecessarily explicit default constructors
	* config/abi/pre/gnu.ver: Tighten existing patterns and export new
	default constructor symbols.
	* include/std/sstream (basic_stringbuf, basic_istringstream)
	(basic_ostringstream, basic_stringstream): Remove default arguments
	from explicit constructors taking ios_base::openmode and add separate
	non-explicit default constructors.
	* testsuite/27_io/basic_istringstream/cons/default.cc: New.
	* testsuite/27_io/basic_ostringstream/cons/default.cc: New.
	* testsuite/27_io/basic_stringstream/cons/default.cc: New.
	* testsuite/27_io/basic_stringbuf/cons/char/default.cc: New.
	* testsuite/27_io/basic_stringbuf/cons/wchar_t/default.cc: New.

From-SVN: r262474
2018-07-06 13:39:02 +01:00
config Add missing '|' as wrong patch was applied. 2018-07-05 14:28:01 -06:00
contrib Remove powerpc-linux_paired from config-list.mk 2018-07-03 13:22:24 +02:00
fixincludes fixincludes: Add missing hunk to tests/base/ioLib.h 2018-06-27 07:59:23 +00:00
gcc Require sse for testcase on i686. 2018-07-06 10:44:35 +00:00
gnattools
gotools go/build, cmd/go: update to match recent changes to gc 2018-05-09 21:49:47 +00:00
include simple-object.h (simple_object_copy_lto_debug_sections): Add rename parameter. 2018-05-30 19:57:50 +02:00
INSTALL
intl
libada re PR jit/85384 (libgccjit does not work if --with-gcc-major-version is used) 2018-04-18 11:46:58 +02:00
libatomic [ARM] Use __ARM_ARCH and __ARM_FEATURE_LDREX instead of __ARM_ARCH__ 2018-06-21 13:05:36 +02:00
libbacktrace re PR other/86198 (Libbacktrace does not properly work with ".note.gnu.build-id" section) 2018-06-21 08:42:53 +03:00
libcc1 PR c++/69560 - wrong alignof(double) on x86. 2018-04-23 16:49:38 -04:00
libcpp Reorg line_map data structures for better packing. 2018-07-03 14:47:11 +00:00
libdecnumber Add missing '|' as wrong patch was applied. 2018-07-05 14:28:01 -06:00
libffi Backport of RISC-V support for libffi 2018-05-08 10:29:16 +00:00
libgcc Add missing '|' as wrong patch was applied. 2018-07-05 14:28:01 -06:00
libgfortran re PR libfortran/86070 (gfortran.dg/fmt_zero_digits.f90 segmentation fault starting with r261077) 2018-06-10 01:49:02 +00:00
libgo re PR go/86331 (the gccgo's "go" tool looks like failing to invoke any sub go command) 2018-07-02 16:28:43 +00:00
libgomp re PR c++/86291 (OpenMP incorrect for-loop collapsing with iterators and at least 5 nested loops) 2018-06-26 12:40:50 +02:00
libhsail-rt [BRIGFE] phsa-specific optimizations 2018-05-04 19:43:57 +00:00
libiberty simple-object.h (simple_object_copy_lto_debug_sections): Add rename parameter. 2018-05-30 19:57:50 +02:00
libitm libitm/x86: Correct offsets of __private_tm and pointer_guard 2018-06-12 04:08:52 -07:00
libobjc Regenerate configure of target libraries 2018-04-24 09:45:26 -07:00
liboffloadmic re PR jit/85384 (libgccjit does not work if --with-gcc-major-version is used) 2018-04-18 11:46:58 +02:00
libquadmath Regenerate configure of target libraries 2018-04-24 09:45:26 -07:00
libsanitizer Revert 2018-07-05 11:47:05 +02:00
libssp Regenerate configure of target libraries 2018-04-24 09:45:26 -07:00
libstdc++-v3 P0935R0 Eradicating unnecessarily explicit default constructors 2018-07-06 13:39:02 +01:00
libvtv [testsuite] Add scan-ltrans-tree-dump 2018-05-02 12:16:32 +00:00
lto-plugin lto-plugin.c: (non_claimed_files): New static var. 2018-05-30 16:34:54 +00:00
maintainer-scripts re PR other/85622 (gcc-8.1.0/NEWS says it's not released yet) 2018-05-03 11:29:39 +02:00
zlib Allow building of the zlib component when the building takes place in the source directory. 2018-06-19 11:49:08 +00:00
.dir-locals.el
.gitattributes
.gitignore
ABOUT-NLS
ChangeLog Update config.sub 2018-07-06 06:22:08 +00:00
ChangeLog.jit
ChangeLog.tree-ssa
compile
config-ml.in
config.guess Update config.guess and config.sub 2018-07-06 05:57:35 +00:00
config.rpath
config.sub Update config.sub 2018-07-06 06:22:08 +00:00
configure Introduce @unless/@endunless and postbootstrap Makefile targets 2018-06-30 02:47:29 +00:00
configure.ac Introduce @unless/@endunless and postbootstrap Makefile targets 2018-06-30 02:47:29 +00:00
COPYING
COPYING3
COPYING3.LIB
COPYING.LIB
COPYING.RUNTIME
depcomp
install-sh
libtool-ldflags
libtool.m4 libtool.m4: Sort output of 'find' to enable deterministic builds. 2018-07-05 13:13:45 -06:00
lt~obsolete.m4
ltgcc.m4
ltmain.sh libtool.m4: Sort output of 'find' to enable deterministic builds. 2018-07-05 13:13:45 -06:00
ltoptions.m4
ltsugar.m4
ltversion.m4
MAINTAINERS * MAINTAINERS (write after approval): Add myself. 2018-06-28 10:17:39 +00:00
Makefile.def Makefile.def (fortran): Add check-target-libgomp-fortran. 2018-06-18 22:01:58 +00:00
Makefile.in Introduce @unless/@endunless and postbootstrap Makefile targets 2018-06-30 02:47:29 +00:00
Makefile.tpl Introduce @unless/@endunless and postbootstrap Makefile targets 2018-06-30 02:47:29 +00:00
missing
mkdep
mkinstalldirs
move-if-change
README
symlink-tree
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