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| author | Jakub Jelinek <jakub@redhat.com> | 2016-11-09 23:56:35 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2016-11-09 23:56:35 +0100 |
| commit | 0391e4a3b3c1095d2f74ef8bbcef29fb31706813 (patch) | |
| tree | a4c5e40c4a044040ab094f26e4f5a80e85b64f8c | |
| parent | 7ce69e5a7156b6ada7064e6b4e75da82d582982a (diff) | |
| download | gcc-0391e4a3b3c1095d2f74ef8bbcef29fb31706813.zip gcc-0391e4a3b3c1095d2f74ef8bbcef29fb31706813.tar.gz gcc-0391e4a3b3c1095d2f74ef8bbcef29fb31706813.tar.bz2 | |
re PR c++/78283 (-Wc++1z-compat warning is sticky)
PR c++/78283
* mangle.c (start_mangling): Reset G.need_cxx1z_warning.
* g++.dg/cpp1z/noexcept-type13.C: New test.
From-SVN: r242026
| -rw-r--r-- | gcc/cp/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/cp/mangle.c | 1 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/cpp1z/noexcept-type13.C | 14 |
4 files changed, 25 insertions, 0 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 2e3b15d..49561fc 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,8 @@ +2016-11-09 Jakub Jelinek <jakub@redhat.com> + + PR c++/78283 + * mangle.c (start_mangling): Reset G.need_cxx1z_warning. + 2016-11-09 Jason Merrill <jason@redhat.com> * parser.c (cp_parser_simple_type_specifier): Allow placeholder diff --git a/gcc/cp/mangle.c b/gcc/cp/mangle.c index a354ec5..2dcec3b 100644 --- a/gcc/cp/mangle.c +++ b/gcc/cp/mangle.c @@ -3649,6 +3649,7 @@ start_mangling (const tree entity) { G.entity = entity; G.need_abi_warning = false; + G.need_cxx1z_warning = false; obstack_free (&name_obstack, name_base); mangle_obstack = &name_obstack; name_base = obstack_alloc (&name_obstack, 0); diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 0418e76..43bbdf9 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2016-11-09 Jakub Jelinek <jakub@redhat.com> + + PR c++/78283 + * g++.dg/cpp1z/noexcept-type13.C: New test. + 2016-11-09 Toma Tabacu <toma.tabacu@imgtec.com> * gcc.target/mips/mips.exp (mips-dg-options): Upgrade to MIPS IV if diff --git a/gcc/testsuite/g++.dg/cpp1z/noexcept-type13.C b/gcc/testsuite/g++.dg/cpp1z/noexcept-type13.C new file mode 100644 index 0000000..8eb3be0 --- /dev/null +++ b/gcc/testsuite/g++.dg/cpp1z/noexcept-type13.C @@ -0,0 +1,14 @@ +// PR c++/78283 +// { dg-do compile } +// { dg-options "-Wall" } + +void foo () throw () {} // { dg-bogus "mangled name" } + +template <class T> +T bar (T x) { return x; } // { dg-warning "mangled name" "" { target c++14_down } } + +void baz () { // { dg-bogus "mangled name" } + return (bar (foo)) (); +} + +void decl () {} // { dg-bogus "mangled name" } |