Robert Griesemer 86e41f819a go.tools/go/types: "imported but not used" checks for packages ... also: - initial code for unused label errors - some cleanups, better names - additional tests TODO: Dot-imported packages are not handled yet; i.e., they are always considered used for now. R=adonovan CC=golang-dev https://golang.org/cl/13768043		2013-09-19 10:05:34 -07:00
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exact	go.tools/go/types: clean up assignment checks (round 1)	2013-07-08 09:40:30 -07:00
types	go.tools/go/types: "imported but not used" checks for packages	2013-09-19 10:05:34 -07:00
vcs	go.tools/go/vcs: apply fix to issue 5801.	2013-09-09 12:49:08 -07:00