diff options
Diffstat (limited to 'src/cmd/go/run.go')
| -rw-r--r-- | src/cmd/go/run.go | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/cmd/go/run.go b/src/cmd/go/run.go index 2976d5c8d..94cd59296 100644 --- a/src/cmd/go/run.go +++ b/src/cmd/go/run.go @@ -26,9 +26,7 @@ See also: go build. func init() { cmdRun.Run = runRun // break init loop - cmdRun.Flag.BoolVar(&buildA, "a", false, "") - cmdRun.Flag.BoolVar(&buildN, "n", false, "") - cmdRun.Flag.BoolVar(&buildX, "x", false, "") + addBuildFlags(cmdRun) } func printStderr(args ...interface{}) (int, error) { @@ -44,12 +42,15 @@ func runRun(cmd *Command, args []string) { i++ } files, cmdArgs := args[:i], args[i:] + if len(files) == 0 { + fatalf("go run: no go files listed") + } p := goFilesPackage(files) if p.Error != nil { fatalf("%s", p.Error) } if p.Name != "main" { - fatalf("cannot run non-main package") + fatalf("go run: cannot run non-main package") } p.target = "" // must build - not up to date a1 := b.action(modeBuild, modeBuild, p) |