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author	manu <manu@138bc75d-0d04-0410-961f-82ee72b054a4>
	Fri, 10 Jul 2009 07:27:32 +0000 (07:27 +0000)
committer	manu <manu@138bc75d-0d04-0410-961f-82ee72b054a4>
	Fri, 10 Jul 2009 07:27:32 +0000 (07:27 +0000)
commit	af5f5e793d0f7301e5e864931a9c91fb9736387f
tree	cf4b509067e40cd7e3e96f721aebe6f76de83ac9	tree \| snapshot
parent	7c88e5139429d67cee9024435cad0d95b7d42307	commit \| diff

2009-07-10 Manuel López-Ibáñez <manu@gcc.gnu.org>

PR 25509
PR 40614
* c.opt (Wunused-result): New.
* doc/invoke.texi: Document it.
* c-common.c (c_warn_unused_result): Use it.
testsuite/
* g++.dg/warn/unused-result1-Werror.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@149458 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog		diff \| blob \| history
gcc/c-common.c		diff \| blob \| history
gcc/c.opt		diff \| blob \| history
gcc/doc/invoke.texi		diff \| blob \| history
gcc/testsuite/ChangeLog		diff \| blob \| history
gcc/testsuite/g++.dg/warn/unused-result1-Werror.c	[new file with mode: 0644]	blob

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