diff options
Diffstat (limited to 'src/cmd/go/internal/base/base.go')
| -rw-r--r-- | src/cmd/go/internal/base/base.go | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/src/cmd/go/internal/base/base.go b/src/cmd/go/internal/base/base.go index 272da55681..ab2f1bb4e2 100644 --- a/src/cmd/go/internal/base/base.go +++ b/src/cmd/go/internal/base/base.go @@ -7,11 +7,8 @@ package base import ( - "bytes" - "errors" "flag" "fmt" - "go/scanner" "log" "os" "os/exec" @@ -172,25 +169,3 @@ func RunStdin(cmdline []string) { // Usage is the usage-reporting function, filled in by package main // but here for reference by other packages. var Usage func() - -// ExpandScanner expands a scanner.List error into all the errors in the list. -// The default Error method only shows the first error -// and does not shorten paths. -func ExpandScanner(err error) error { - // Look for parser errors. - if err, ok := err.(scanner.ErrorList); ok { - // Prepare error with \n before each message. - // When printed in something like context: %v - // this will put the leading file positions each on - // its own line. It will also show all the errors - // instead of just the first, as err.Error does. - var buf bytes.Buffer - for _, e := range err { - e.Pos.Filename = ShortPath(e.Pos.Filename) - buf.WriteString("\n") - buf.WriteString(e.Error()) - } - return errors.New(buf.String()) - } - return err -} |