git.ipfire.org Git - thirdparty/gcc.git/commit

]> git.ipfire.org Git - thirdparty/gcc.git/commit - gcc/c-family/c.opt

projects / thirdparty / gcc.git / commit

author	Mark Mitchell <mark@codesourcery.com>
	Sun, 5 Sep 2010 21:50:46 +0000 (21:50 +0000)
committer	Mark Mitchell <mmitchel@gcc.gnu.org>
	Sun, 5 Sep 2010 21:50:46 +0000 (21:50 +0000)
commit	0a0b3574de3a5965eebb920d3da48771710ef94b
tree	cf50ecb46ce69121764e0c94a17d14428dabc011	tree \| snapshot
parent	46d2b70cd7923180ef8869537fd5a2bd9a3de2f1	commit \| diff

c.opt (Wdouble-promotion): New.

* c.opt (Wdouble-promotion): New.

* doc/invoke.texi: Document -Wdouble-promotion.
* c-typeck.c (convert_arguments): Check for implicit conversions
from float to double.
(do_warn_double_promotion): New function.
(build_conditional_expr): Use it.
(build_binary_op): Likewise.

* gcc.dg/Wdouble-promotion.c: New.

From-SVN: r163884

gcc/ChangeLog		diff \| blob \| blame \| history
gcc/c-family/ChangeLog		diff \| blob \| blame \| history
gcc/c-family/c.opt		diff \| blob \| blame \| history
gcc/c-typeck.c		diff \| blob \| blame \| history
gcc/doc/invoke.texi		diff \| blob \| blame \| history
gcc/testsuite/ChangeLog		diff \| blob \| blame \| history
gcc/testsuite/gcc.dg/Wdouble-promotion.c	[new file with mode: 0644]	blob

Mirror of https://gcc.gnu.org/git/gcc.git

RSS Atom