cmd/go: don't pass -compiler flag to vet

Without this running go vet -compiler=gccgo causes vet to fail.
The vet tool does need to know the compiler, but it is passed in
vetConfig.Compiler.

Change-Id: If857be4f336f6d7c425972fabcf82fae2cdc8a90
Reviewed-on: https://go-review.googlesource.com/113715
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>

diff --git a/src/cmd/go/internal/vet/vetflag.go b/src/cmd/go/internal/vet/vetflag.go
index d4664cc7e9d0a6263002063f692625050feb2931..03770ea920eb6065bca5f0bd66c8aae807bc769c 100644 (file)
--- a/src/cmd/go/internal/vet/vetflag.go
+++ b/src/cmd/go/internal/vet/vetflag.go
@@ -90,7 +90,7 @@ func vetFlags(args []string) (passToVet, packageNames []string) {
                        }
                        switch f.Name {
                        // Flags known to the build but not to vet, so must be dropped.
-                       case "x", "n", "vettool":
+                       case "x", "n", "vettool", "compiler":
                                if extraWord {
                                        args = append(args[:i], args[i+2:]...)
                                        extraWord = false