Make read-only variables not be considered lvalues.
authorEric Anholt <eric@anholt.net>
Fri, 26 Mar 2010 22:51:45 +0000 (15:51 -0700)
committerIan Romanick <ian.d.romanick@intel.com>
Sat, 27 Mar 2010 00:51:41 +0000 (17:51 -0700)
commitc4f86d3b80047ce3a8be1fa69396856af1719bc9
tree8382f1ba0f5cd84fc6e1209dce9204debd07d373
parent3c36b2df7c854d23b2be9580e416fb04079a1bef
Make read-only variables not be considered lvalues.

This should fix tests trying to assign to builtin "in" variables, and
will also be relied on for post_inc/dec handling.
ir.h