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In verbose parse error message, don't report `error' as an

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expected token.
* tests/actions.at (Printers and Destructors): Adjust.
* tests/calc.at (Calculator $1): Adjust.
* data/yacc.c, data/glr.c, data/lalr1.c: When making the verbose
error message, do not report the parser accepts the error token in
that state.
This commit is contained in:
Akim Demaille
2002-07-30 11:56:44 +00:00
parent 52489d4445
commit 217598dadc
8 changed files with 25 additions and 32 deletions
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2
data/glr.c
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@@ -1512,7 +1512,7 @@ yyreportParseError (yyGLRStack* yystack, YYSTYPE* yylvalp, YYLTYPE* yyllocp)
yyprefix = ", expecting ";
for (yyx = yyn < 0 ? -yyn : 0; yyx < yytname_size && yycount <= 5;
yyx += 1)
if (yycheck[yyx + yyn] == yyx)
if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
yysize += strlen (yytokenName (yyx)) + strlen (yyprefix),
yycount += 1, yyprefix = " or ";
yymsg = yyp = (char*) malloc (yysize);