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PR c++/50810
authorjason <jason@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 2 Nov 2011 20:16:43 +0000 (20:16 +0000)
committerjason <jason@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 2 Nov 2011 20:16:43 +0000 (20:16 +0000)
commit7e783eb31289e9c506e33c1f9286387c0ff08425
tree883396e26db08ff838de9608ab092c69fcce8870
parent86f32fa5f39d6c133b3ba59a35de648906c80971
PR c++/50810
gcc/c-family
* c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
Wnarrowing for C++0x and C++98.
* c.opt ([Wnarrowing]): Update.
gcc/cp
* typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
(digest_init_r): Call check_narrowing irrespective of the C++ dialect.
* decl.c (check_initializer): Likewise.
* semantics.c (finish_compound_literal): Likewise.
gcc/
* configure.ac: Add -Wno-narrowing to warning options.
libcpp/
* configure.ac: Add -Wno-narrowing to warning options.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180794 138bc75d-0d04-0410-961f-82ee72b054a4
17 files changed:
gcc/ChangeLog
gcc/c-family/ChangeLog
gcc/c-family/c-opts.c
gcc/c-family/c.opt
gcc/configure
gcc/configure.ac
gcc/cp/ChangeLog
gcc/cp/decl.c
gcc/cp/semantics.c
gcc/cp/typeck2.c
gcc/doc/invoke.texi
gcc/testsuite/ChangeLog
gcc/testsuite/g++.dg/cpp0x/warn_cxx0x2.C [new file with mode: 0644]
gcc/testsuite/g++.dg/cpp0x/warn_cxx0x3.C [new file with mode: 0644]
libcpp/ChangeLog
libcpp/configure
libcpp/configure.ac