build: Add -Wshadow-field
build: Add -Wshadow-field

MarcoFalke/bitcoin,qtumproject/qtum,tecnovert/particl-core,GroestlCoin/GroestlCoin,achow101/bitcoin,JeremyRubin/bitcoin,GroestlCoin/bitcoin,cdecker/bitcoin,n1bor/bitcoin,alecalve/bitcoin,particl/particl-core,apoelstra/bitcoin,cdecker/bitcoin,practicalswift/bitcoin,bitcoin/bitcoin,namecoin/namecoin-core,particl/particl-core,instagibbs/bitcoin,jamesob/bitcoin,namecoin/namecoin-core,fanquake/bitcoin,AkioNak/bitcoin,Sjors/bitcoin,bitcoinknots/bitcoin,achow101/bitcoin,n1bor/bitcoin,instagibbs/bitcoin,AkioNak/bitcoin,mruddy/bitcoin,namecoin/namecore,bitcoinsSG/bitcoin,AkioNak/bitcoin,MeshCollider/bitcoin,ElementsProject/elements,Sjors/bitcoin,particl/particl-core,kallewoof/bitcoin,ajtowns/bitcoin,n1bor/bitcoin,pataquets/namecoin-core,yenliangl/bitcoin,achow101/bitcoin,yenliangl/bitcoin,MeshCollider/bitcoin,namecoin/namecoin-core,pataquets/namecoin-core,GroestlCoin/GroestlCoin,litecoin-project/litecoin,sipsorcery/bitcoin,Xekyo/bitcoin,prusnak/bitcoin,jonasschnelli/bitcoin,jnewbery/bitcoin,dscotese/bitcoin,Sjors/bitcoin,tecnovert/particl-core,AkioNak/bitcoin,practicalswift/bitcoin,MeshCollider/bitcoin,fujicoin/fujicoin,cdecker/bitcoin,ajtowns/bitcoin,bitcoinknots/bitcoin,apoelstra/bitcoin,EthanHeilman/bitcoin,MarcoFalke/bitcoin,ElementsProject/elements,ElementsProject/elements,rnicoll/dogecoin,GroestlCoin/bitcoin,JeremyRubin/bitcoin,anditto/bitcoin,sipsorcery/bitcoin,tecnovert/particl-core,EthanHeilman/bitcoin,prusnak/bitcoin,prusnak/bitcoin,ajtowns/bitcoin,bitcoin/bitcoin,litecoin-project/litecoin,sipsorcery/bitcoin,GroestlCoin/bitcoin,kallewoof/bitcoin,rnicoll/bitcoin,practicalswift/bitcoin,yenliangl/bitcoin,MarcoFalke/bitcoin,jnewbery/bitcoin,pstratem/bitcoin,jambolo/bitcoin,rnicoll/bitcoin,jonasschnelli/bitcoin,domob1812/namecore,midnightmagic/bitcoin,qtumproject/qtum,particl/particl-core,qtumproject/qtum,n1bor/bitcoin,ElementsProject/elements,achow101/bitcoin,ajtowns/bitcoin,bitcoinknots/bitcoin,MarcoFalke/bitcoin,mruddy/bitcoin,sstone/bitcoin,alecalve/bitcoin,jamesob/bitcoin,GroestlCoin/bitcoin,practicalswift/bitcoin,ElementsProject/elements,jlopp/statoshi,jnewbery/bitcoin,EthanHeilman/bitcoin,MeshCollider/bitcoin,apoelstra/bitcoin,domob1812/namecore,jambolo/bitcoin,jonasschnelli/bitcoin,jambolo/bitcoin,practicalswift/bitcoin,qtumproject/qtum,Sjors/bitcoin,pstratem/bitcoin,sipsorcery/bitcoin,pataquets/namecoin-core,pstratem/bitcoin,tecnovert/particl-core,yenliangl/bitcoin,cdecker/bitcoin,fanquake/bitcoin,instagibbs/bitcoin,achow101/bitcoin,rnicoll/dogecoin,fujicoin/fujicoin,jamesob/bitcoin,domob1812/namecore,JeremyRubin/bitcoin,Xekyo/bitcoin,fanquake/bitcoin,pataquets/namecoin-core,practicalswift/bitcoin,andreaskern/bitcoin,sstone/bitcoin,jambolo/bitcoin,apoelstra/bitcoin,domob1812/namecore,mm-s/bitcoin,MarcoFalke/bitcoin,jamesob/bitcoin,jlopp/statoshi,jambolo/bitcoin,fanquake/bitcoin,yenliangl/bitcoin,GroestlCoin/GroestlCoin,bitcoin/bitcoin,sstone/bitcoin,bitcoinsSG/bitcoin,dscotese/bitcoin,yenliangl/bitcoin,domob1812/bitcoin,GroestlCoin/GroestlCoin,bitcoinsSG/bitcoin,domob1812/bitcoin,fanquake/bitcoin,mruddy/bitcoin,Sjors/bitcoin,midnightmagic/bitcoin,jlopp/statoshi,jlopp/statoshi,AkioNak/bitcoin,dscotese/bitcoin,namecoin/namecoin-core,mm-s/bitcoin,sstone/bitcoin,andreaskern/bitcoin,alecalve/bitcoin,bitcoin/bitcoin,namecoin/namecore,domob1812/bitcoin,prusnak/bitcoin,anditto/bitcoin,jambolo/bitcoin,lateminer/bitcoin,cdecker/bitcoin,MeshCollider/bitcoin,mm-s/bitcoin,lateminer/bitcoin,pstratem/bitcoin,bitcoin/bitcoin,mm-s/bitcoin,GroestlCoin/bitcoin,instagibbs/bitcoin,ajtowns/bitcoin,MeshCollider/bitcoin,namecoin/namecoin-core,Xekyo/bitcoin,jonasschnelli/bitcoin,GroestlCoin/GroestlCoin,sipsorcery/bitcoin,prusnak/bitcoin,apoelstra/bitcoin,jonasschnelli/bitcoin,JeremyRubin/bitcoin,domob1812/bitcoin,litecoin-project/litecoin,domob1812/namecore,mruddy/bitcoin,jamesob/bitcoin,andreaskern/bitcoin,jnewbery/bitcoin,lateminer/bitcoin,mruddy/bitcoin,anditto/bitcoin,namecoin/namecore,tecnovert/particl-core,tecnovert/particl-core,particl/particl-core,namecoin/namecore,rnicoll/bitcoin,ajtowns/bitcoin,jlopp/statoshi,qtumproject/qtum,achow101/bitcoin,EthanHeilman/bitcoin,domob1812/bitcoin,anditto/bitcoin,n1bor/bitcoin,bitcoinknots/bitcoin,n1bor/bitcoin,GroestlCoin/bitcoin,pstratem/bitcoin,mm-s/bitcoin,fujicoin/fujicoin,lateminer/bitcoin,sstone/bitcoin,litecoin-project/litecoin,jamesob/bitcoin,dscotese/bitcoin,midnightmagic/bitcoin,ElementsProject/elements,rnicoll/bitcoin,Xekyo/bitcoin,Xekyo/bitcoin,alecalve/bitcoin,MarcoFalke/bitcoin,bitcoin/bitcoin,namecoin/namecoin-core,fujicoin/fujicoin,sstone/bitcoin,kallewoof/bitcoin,qtumproject/qtum,kallewoof/bitcoin,Xekyo/bitcoin,alecalve/bitcoin,litecoin-project/litecoin,JeremyRubin/bitcoin,midnightmagic/bitcoin,pataquets/namecoin-core,rnicoll/dogecoin,AkioNak/bitcoin,rnicoll/dogecoin,kallewoof/bitcoin,anditto/bitcoin,JeremyRubin/bitcoin,kallewoof/bitcoin,rnicoll/dogecoin,instagibbs/bitcoin,domob1812/bitcoin,GroestlCoin/GroestlCoin,alecalve/bitcoin,andreaskern/bitcoin,cdecker/bitcoin,pstratem/bitcoin,midnightmagic/bitcoin,rnicoll/bitcoin,apoelstra/bitcoin,fanquake/bitcoin,dscotese/bitcoin,dscotese/bitcoin,fujicoin/fujicoin,rnicoll/bitcoin,lateminer/bitcoin,andreaskern/bitcoin,bitcoinsSG/bitcoin,prusnak/bitcoin,bitcoinsSG/bitcoin,anditto/bitcoin,midnightmagic/bitcoin,pataquets/namecoin-core,sipsorcery/bitcoin,fujicoin/fujicoin,bitcoinsSG/bitcoin,instagibbs/bitcoin,EthanHeilman/bitcoin,mruddy/bitcoin,mm-s/bitcoin,EthanHeilman/bitcoin,particl/particl-core,jlopp/statoshi,domob1812/namecore,lateminer/bitcoin,jnewbery/bitcoin,andreaskern/bitcoin,litecoin-project/litecoin,namecoin/namecore,namecoin/namecore,qtumproject/qtum,bitcoinknots/bitcoin