[cvs-nhc98] patch applied (yhc): Add eq1CoreExpr to test CoreExpr's for equality to depth 1

Tue Nov 20 11:37:00 PST 2007 Neil Mitchell * Add eq1CoreExpr to test CoreExpr's for equality to depth 1 M ./src/libraries/core/Yhc/Core.hs +1 A ./src/libraries/core/Yhc/Core/Equal.hs