Improved method for detecting when not to resolve attributes. Fixes bugs while converting Enums, and potential bugs if new signal attributes are added.
Improved method for detecting when not to resolve attributes. Fixes bugs while
converting Enums, and potential bugs if new signal attributes are added.

--HG--
branch : mep107

jck/myhdl,cfelton/myhdl,josyb/myhdl,jmgc/myhdl-numeric,juhasch/myhdl,jmgc/myhdl-numeric,jck/myhdl,juhasch/myhdl,palashahuja/myhdl,cfelton/myhdl,palashahuja/myhdl,myhdl/myhdl,jandecaluwe/myhdl,hgomersall/myhdl,j-marjanovic/myhdl,gw0/myhdl,cfelton/myhdl,palashahuja/myhdl,myhdl/myhdl,juhasch/myhdl,jandecaluwe/myhdl,gw0/myhdl,jandecaluwe/myhdl,myhdl/myhdl,palashahuja/myhdl,hgomersall/myhdl,j-marjanovic/myhdl,hgomersall/myhdl,gw0/myhdl,josyb/myhdl,jmgc/myhdl-numeric,j-marjanovic/myhdl,josyb/myhdl,jck/myhdl