diff options
Diffstat (limited to 'src/cmd/yacc/yacc.go')
| -rw-r--r-- | src/cmd/yacc/yacc.go | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/cmd/yacc/yacc.go b/src/cmd/yacc/yacc.go index c53dc3b74..c53403266 100644 --- a/src/cmd/yacc/yacc.go +++ b/src/cmd/yacc/yacc.go @@ -49,6 +49,8 @@ import ( "bytes" "flag" "fmt" + "go/format" + "io/ioutil" "os" "strings" "unicode" @@ -3212,6 +3214,7 @@ func exit(status int) { if ftable != nil { ftable.Flush() ftable = nil + gofmt() } if foutput != nil { foutput.Flush() @@ -3224,6 +3227,18 @@ func exit(status int) { os.Exit(status) } +func gofmt() { + src, err := ioutil.ReadFile(oflag) + if err != nil { + return + } + src, err = format.Source(src) + if err != nil { + return + } + ioutil.WriteFile(oflag, src, 0666) +} + var yaccpar string // will be processed version of yaccpartext: s/$$/prefix/g var yaccpartext = ` /* parser for yacc output */ |