func go/build/constraint.GoVersion

2 uses

	go/build/constraint (current package)
		vers.go#L30: func GoVersion(x Expr) string {

	go/parser
		parser.go#L150: 					p.goVersion = constraint.GoVersion(x)

The pages are generated with Golds v0.7.6. (GOOS=linux GOARCH=amd64)