 fixing copy prop eg in lambdas
 fixing copy prop eg in lambdas

HIPERFIT/futhark,diku-dk/futhark,HIPERFIT/futhark,CulpaBS/wbBach,diku-dk/futhark,ihc/futhark,diku-dk/futhark,mrakgr/futhark,mrakgr/futhark,ihc/futhark,HIPERFIT/futhark,diku-dk/futhark,ihc/futhark,diku-dk/futhark,mrakgr/futhark