Add a rule for (plusAddr# x 0) == x; fixes #7284
authorIan Lynagh <ian@well-typed.com>
Sun, 21 Oct 2012 13:48:29 +0000 (14:48 +0100)
committerIan Lynagh <ian@well-typed.com>
Sun, 21 Oct 2012 13:48:29 +0000 (14:48 +0100)
commitb09352165101afb1d5f502350664dfc7a5bba10c
tree9dc925518dc5fa5e2c139b709f2fd91a74abcd77
parent2cf9093ec82ef0ca4b7ed7ffdfeac3a25c3d9ee8
Add a rule for (plusAddr# x 0) == x; fixes #7284
compiler/prelude/PrelRules.lhs