Fixed an issue with how the let expression branches interact with branches in selects and ifs.
Fixed an issue with how the let expression branches interact with branches in selects and ifs.

psuriana/Halide,mcanthony/Halide,kgnk/Halide,adasworks/Halide,delcypher/Halide,rodrigob/Halide,mcanthony/Halide,ronen/Halide,smxlong/Halide,dougkwan/Halide,delcypher/Halide,myrtleTree33/Halide,aam/Halide,jiawen/Halide,jiawen/Halide,dan-tull/Halide,ronen/Halide,dougkwan/Halide,adasworks/Halide,aam/Halide,smxlong/Halide,delcypher/Halide,fengzhyuan/Halide,lglucin/Halide,psuriana/Halide,damienfir/Halide,fengzhyuan/Halide,jiawen/Halide,gchauras/Halide,gchauras/Halide,rodrigob/Halide,ayanazmat/Halide,kenkuang1213/Halide,smxlong/Halide,damienfir/Halide,myrtleTree33/Halide,kenkuang1213/Halide,lglucin/Halide,tdenniston/Halide,kenkuang1213/Halide,fengzhyuan/Halide,aam/Halide,kgnk/Halide,tdenniston/Halide,rodrigob/Halide,psuriana/Halide,adasworks/Halide,kgnk/Halide,myrtleTree33/Halide,rodrigob/Halide,damienfir/Halide,adasworks/Halide,lglucin/Halide,jiawen/Halide,rodrigob/Halide,kgnk/Halide,smxlong/Halide,dougkwan/Halide,gchauras/Halide,aam/Halide,delcypher/Halide,adasworks/Halide,ronen/Halide,dan-tull/Halide,ayanazmat/Halide,ronen/Halide,ayanazmat/Halide,mcanthony/Halide,dan-tull/Halide,mcanthony/Halide,delcypher/Halide,ayanazmat/Halide,gchauras/Halide,aam/Halide,tdenniston/Halide,lglucin/Halide,dougkwan/Halide,smxlong/Halide,adasworks/Halide,rodrigob/Halide,gchauras/Halide,mcanthony/Halide,damienfir/Halide,delcypher/Halide,psuriana/Halide,myrtleTree33/Halide,fengzhyuan/Halide,delcypher/Halide,smxlong/Halide,lglucin/Halide,fengzhyuan/Halide,jiawen/Halide,damienfir/Halide,kenkuang1213/Halide,aam/Halide,rodrigob/Halide,jiawen/Halide,ronen/Halide,kgnk/Halide,lglucin/Halide,lglucin/Halide,psuriana/Halide,myrtleTree33/Halide,psuriana/Halide,psuriana/Halide,tdenniston/Halide,damienfir/Halide,tdenniston/Halide,kenkuang1213/Halide,ayanazmat/Halide,kenkuang1213/Halide,ayanazmat/Halide,mcanthony/Halide,dougkwan/Halide,rodrigob/Halide,delcypher/Halide,tdenniston/Halide,myrtleTree33/Halide,fengzhyuan/Halide,gchauras/Halide,dan-tull/Halide,kenkuang1213/Halide,dan-tull/Halide,tdenniston/Halide,dan-tull/Halide,fengzhyuan/Halide,kgnk/Halide,damienfir/Halide,dougkwan/Halide,dan-tull/Halide,adasworks/Halide,kgnk/Halide,kgnk/Halide,tdenniston/Halide,jiawen/Halide,dougkwan/Halide,mcanthony/Halide,aam/Halide,dan-tull/Halide,myrtleTree33/Halide,kenkuang1213/Halide,mcanthony/Halide,ronen/Halide,smxlong/Halide,ronen/Halide,damienfir/Halide,myrtleTree33/Halide,ronen/Halide,smxlong/Halide,ayanazmat/Halide,ayanazmat/Halide,dougkwan/Halide,fengzhyuan/Halide,adasworks/Halide