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gcc/libstdc++-v3
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Marek Polacek b5ff4f5c0d Implement P0892R2, explicit(bool). 
* c-cppbuiltin.c (c_cpp_builtins): Define __cpp_explicit_bool.

	* call.c (add_template_candidate_real): Return if the declaration is
	explicit and we're only looking for non-converting constructor.
	* cp-tree.h (lang_decl_fn): Add has_dependent_explicit_spec_p bit.
	(DECL_HAS_DEPENDENT_EXPLICIT_SPEC_P): New macro.
	(cp_decl_specifier_seq): Add explicit_specifier field.
	(build_explicit_specifier, store_explicit_specifier): Declare.
	* decl.c (grokdeclarator): Call store_explicit_specifier.
	(build_explicit_specifier): New function.
	* parser.c (cp_parser_function_specifier_opt) <case RID_EXPLICIT>:
	Parse C++20 explicit(bool).
	* pt.c (store_explicit_specifier, lookup_explicit_specifier): New.
	(tsubst_function_decl): Handle explicit(dependent-expr).

	* g++.dg/cpp2a/explicit1.C: New test.
	* g++.dg/cpp2a/explicit10.C: New test.
	* g++.dg/cpp2a/explicit11.C: New test.
	* g++.dg/cpp2a/explicit12.C: New test.
	* g++.dg/cpp2a/explicit13.C: New test.
	* g++.dg/cpp2a/explicit2.C: New test.
	* g++.dg/cpp2a/explicit3.C: New test.
	* g++.dg/cpp2a/explicit4.C: New test.
	* g++.dg/cpp2a/explicit5.C: New test.
	* g++.dg/cpp2a/explicit6.C: New test.
	* g++.dg/cpp2a/explicit7.C: New test.
	* g++.dg/cpp2a/explicit8.C: New test.
	* g++.dg/cpp2a/explicit9.C: New test.

	* testsuite/20_util/any/cons/explicit.cc: Adjust dg-error.
	* testsuite/20_util/pair/cons/explicit_construct.cc: Likewise.
	* testsuite/20_util/tuple/cons/explicit_construct.cc: Likewise.

From-SVN: r265641
2018-10-30 19:59:41 +00:00
..
config testsuite_containers.h (forward_members_unordered<>::forward_members_unordered (const value_type&)): Add local_iterator pre and post increment checks. 2018-10-20 20:00:45 +00:00
doc allocator.xml: Adjust link to "Reconsidering Custom Memory Allocation". 2018-10-01 15:17:15 +00:00
include PR libstdc++/87809 avoid invalid expressions in exception specifications 2018-10-30 14:49:43 +00:00
libsupc++ * libsupc++/cxxabi.h (__cxa_demangle): Clarify doxygen comment. 2018-09-05 16:18:16 +01:00
po
python Define std::string and related typedefs outside __cxx11 namespace 2018-10-09 14:06:46 +01:00
scripts Fix comments in testsuite script 2018-08-23 16:10:35 +01:00
src PR libstdc++/87641 correctly initialize accumulator in valarray::sum() 2018-10-18 16:38:50 +01:00
testsuite Implement P0892R2, explicit(bool). 2018-10-30 19:59:41 +00:00
acinclude.m4 Define _GLIBCXX_USE_DEV_RANDOM as replacement for _GLIBCXX_USE_RANDOM_TR1 2018-10-16 15:49:29 +01:00
aclocal.m4
ChangeLog Implement P0892R2, explicit(bool). 2018-10-30 19:59:41 +00:00
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config.h.in Use autoconf to check for features needed by Networking TS 2018-10-16 17:12:32 +01:00
configure Use autoconf to check for features needed by Networking TS 2018-10-16 17:12:32 +01:00
configure.ac Use autoconf to check for features needed by Networking TS 2018-10-16 17:12:32 +01:00
configure.host Don't force visibility to hidden for Darwin > 8. 2018-08-25 09:02:28 +00:00
crossconfig.m4 Define _GLIBCXX_USE_DEV_RANDOM as replacement for _GLIBCXX_USE_RANDOM_TR1 2018-10-16 15:49:29 +01:00
fragment.am
linkage.m4
Makefile.am
Makefile.in
README

README 

file: libstdc++-v3/README

New users may wish to point their web browsers to the file
index.html in the 'doc/html' subdirectory.  It contains brief
building instructions and notes on how to configure the library in
interesting ways.