[Bug bootstrap/77751] [7 regression] cc1plus: error: unrecognized command line option "-Wno-implicit-fallthrough" for insn-emit.o

2016-09-27 Thread gerald at pfeifer dot com 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77751

Gerald Pfeifer  changed:

   What|Removed |Added

 Status|RESOLVED|VERIFIED

--- Comment #5 from Gerald Pfeifer  ---
(In reply to Marek Polacek from comment #4)
> Should be fixed.

Yep, verified.

[Bug bootstrap/77751] [7 regression] cc1plus: error: unrecognized command line option "-Wno-implicit-fallthrough" for insn-emit.o

2016-09-27 Thread mpolacek at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77751

Marek Polacek  changed:

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

--- Comment #4 from Marek Polacek  ---
Should be fixed.

[Bug bootstrap/77751] [7 regression] cc1plus: error: unrecognized command line option "-Wno-implicit-fallthrough" for insn-emit.o

2016-09-27 Thread mpolacek at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77751

--- Comment #3 from Marek Polacek  ---
Author: mpolacek
Date: Tue Sep 27 10:40:37 2016
New Revision: 240526

URL: https://gcc.gnu.org/viewcvs?rev=240526=gcc=rev
Log:
PR bootstrap/77751
* Makefile.in (insn-attrtab.o-warn, insn-dfatab.o-warn,
insn-latencytab.o-warn, insn-output.o-warn, insn-emit.o-warn): Use
-Wno-error instead of -Wno-implicit-fallthrough.

Modified:
trunk/gcc/ChangeLog
trunk/gcc/Makefile.in

[Bug bootstrap/77751] [7 regression] cc1plus: error: unrecognized command line option "-Wno-implicit-fallthrough" for insn-emit.o

2016-09-27 Thread mpolacek at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77751

Marek Polacek  changed:

   What|Removed |Added

 Status|NEW |ASSIGNED
 CC||mpolacek at gcc dot gnu.org
   Assignee|unassigned at gcc dot gnu.org  |mpolacek at gcc dot 
gnu.org

[Bug bootstrap/77751] [7 regression] cc1plus: error: unrecognized command line option "-Wno-implicit-fallthrough" for insn-emit.o

2016-09-27 Thread rguenth at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77751

Richard Biener  changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEW
   Last reconfirmed||2016-09-27
   Host||i?86-unknown-freebsd9
   Target Milestone|--- |7.0
 Ever confirmed|0   |1

--- Comment #2 from Richard Biener  ---
Confirmed.  You can't do this for flags not present in all GG supported for
stage1.  See how -Wno-error is used instead of a specific warning on other
objects for the very same reason.

[Bug bootstrap/77751] [7 regression] cc1plus: error: unrecognized command line option "-Wno-implicit-fallthrough" for insn-emit.o

2016-09-27 Thread pinskia at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77751

--- Comment #1 from Andrew Pinski  ---
Oh yes older gcc complain about non-existent negative warning options.