This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: Implement -Wimplicit-fallthrough (version 9)


On Tue, Sep 27, 2016 at 10:03:10AM +0200, Andreas Schwab wrote:
> This breaks building with gcc-4.3.
> 
> g++ -std=gnu++98 -fno-PIE -c  -DUSE_LIBUNWIND_EXCEPTIONS  -g -DIN_GCC     -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wwrite-strings -Wcast-qual -Wno-format -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings  -Wno-implicit-fallthrough -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I../../gcc/../libcpp/include  -I../../gcc/../libdecnumber -I../../gcc/../libdecnumber/dpd -I../libdecnumber -I../../gcc/../libbacktrace   -o insn-emit.o -MT insn-emit.o -MMD -MP -MF ./.deps/insn-emit.TPo insn-emit.c
> cc1plus: error: unrecognized command line option "-Wno-implicit-fallthrough"
> make[3]: *** [insn-emit.o] Error 1

You're right, sorry.  Should be fixed in a bit.

	Marek


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]