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* r110953 and --enable-gcc-warnings
@ 2012-11-20  5:12 Dmitry Antipov
  2012-11-20  8:29 ` Paul Eggert
  0 siblings, 1 reply; 2+ messages in thread
From: Dmitry Antipov @ 2012-11-20  5:12 UTC (permalink / raw
  To: Emacs development discussions; +Cc: Paul Eggert

Since r110953 I see:

trunk/src/dispnew.c: In function ‘Fframe_or_buffer_changed_p’:
trunk/src/dispnew.c:6049:7: error: assuming signed overflow does not occur when simplifying conditional to constant [-Werror=strict-overflow]
trunk/src/dispnew.c:6058:7: error: assuming signed overflow does not occur when simplifying conditional to constant [-Werror=strict-overflow]
trunk/src/dispnew.c:6060:7: error: assuming signed overflow does not occur when simplifying conditional to constant [-Werror=strict-overflow]
trunk/src/dispnew.c:6062:7: error: assuming signed overflow does not occur when simplifying conditional to constant [-Werror=strict-overflow]
trunk/src/dispnew.c:6066:3: error: assuming signed overflow does not occur when simplifying conditional to constant [-Werror=strict-overflow]
cc1: all warnings being treated as errors

Configuration is:

../configure --prefix=/not/exists --with-x-toolkit=gtk3 --enable-gcc-warnings --enable-check-lisp-object-type --enable-checking

Stock GCC 4.7.2 under x86_64 Fedora 17.

Dmitry




^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: r110953 and --enable-gcc-warnings
  2012-11-20  5:12 r110953 and --enable-gcc-warnings Dmitry Antipov
@ 2012-11-20  8:29 ` Paul Eggert
  0 siblings, 0 replies; 2+ messages in thread
From: Paul Eggert @ 2012-11-20  8:29 UTC (permalink / raw
  To: Dmitry Antipov; +Cc: Emacs development discussions

OK, thanks, I guess -Wstrict-overflow is too strict for these other
configuration options, so I removed it in trunk bzr 110957.



^ permalink raw reply	[flat|nested] 2+ messages in thread

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2012-11-20  5:12 r110953 and --enable-gcc-warnings Dmitry Antipov
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