diff options
Diffstat (limited to 'src/cmd/goyacc/goyacc.go')
| -rw-r--r-- | src/cmd/goyacc/goyacc.go | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/cmd/goyacc/goyacc.go b/src/cmd/goyacc/goyacc.go index 118d277f6..a5da5f0a1 100644 --- a/src/cmd/goyacc/goyacc.go +++ b/src/cmd/goyacc/goyacc.go @@ -3080,6 +3080,7 @@ var yyDebug = 0 type yyLexer interface { Lex(lval *yySymType) int + Error(s string) } const yyFlag = -1000 @@ -3162,7 +3163,7 @@ ret1: yystack: /* put a state and value onto the stack */ if yyDebug >= 4 { - fmt.Printf("char %v in %v", yyTokname(yychar), yyStatname(yystate)) + fmt.Printf("char %v in %v\n", yyTokname(yychar), yyStatname(yystate)) } yyp++ @@ -3228,7 +3229,7 @@ yydefault: /* error ... attempt to resume parsing */ switch Errflag { case 0: /* brand new error */ - yyError("syntax error") + yylex.Error("syntax error") Nerrs++ if yyDebug >= 1 { fmt.Printf("%s", yyStatname(yystate)) @@ -3273,7 +3274,7 @@ yydefault: /* reduction by production yyn */ if yyDebug >= 2 { - fmt.Printf("reduce %v in:\n\t%v", yyn, yyStatname(yystate)) + fmt.Printf("reduce %v in:\n\t%v\n", yyn, yyStatname(yystate)) } yynt := yyn |