http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59871
--- Comment #7 from Marek Polacek mpolacek at gcc dot gnu.org ---
Author: mpolacek
Date: Thu Jan 23 19:04:29 2014
New Revision: 207002
URL: http://gcc.gnu.org/viewcvs?rev=207002root=gccview=rev
Log:
PR c/59871
c/
* c-typeck.c
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59871
Marek Polacek mpolacek at gcc dot gnu.org changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59871
Jakub Jelinek jakub at gcc dot gnu.org changed:
What|Removed |Added
Summary|No unused value warning for |[4.7/4.8/4.9
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59871
--- Comment #4 from Jakub Jelinek jakub at gcc dot gnu.org ---
I'd say easiest would be at the spot where we warn currently about the
left-hand ... check if the left hand operand is a COMPOUND_EXPR, in that case
find the rightmost operand of all
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59871
--- Comment #5 from Jakub Jelinek jakub at gcc dot gnu.org ---
And similarly in emit_side_effect_warnings, if there are TREE_SIDE_EFFECTS, but
the expr is COMPOUND_EXPR, find the rightmost operand of the nested
COMPOUND_EXPRs and if it doesn't
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59871
Marek Polacek mpolacek at gcc dot gnu.org changed:
What|Removed |Added
Status|NEW |ASSIGNED
