go/importer: make For("gccgo", nil) not panic

adonovan · adonovan · commit a119f88f2c52 · 2016-04-12T00:11:32.000Z
Apparently we forgot to test this. Fixes #15092 Change-Id: I33d4fef0f659dfbdfc1ebf8401e96610c8215592 Reviewed-on: https://go-review.googlesource.com/21860 Reviewed-by: Robert Griesemer <gri@golang.org>
diff --git a/src/go/importer/importer.go b/src/go/importer/importer.go
@@ -31,7 +31,7 @@ func For(compiler string, lookup Lookup) types.Importer {
 		return make(gcimports)
 
 	case "gccgo":
-		if lookup == nil {
+		if lookup != nil {
 			panic("gccgo importer for custom import path lookup not yet implemented")
 		}
 

Original file line number	Diff line number	Diff line change
`@@ -31,7 +31,7 @@ func For(compiler string, lookup Lookup) types.Importer {`
`31`	`31`	`return make(gcimports)`
`32`	`32`
`33`	`33`	`case "gccgo":`
`34`		`- if lookup == nil {`
	`34`	`+ if lookup != nil {`
`35`	`35`	`panic("gccgo importer for custom import path lookup not yet implemented")`
`36`	`36`	`}`
`37`	`37`