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[bison.git] / tests / calc.at

diff --git a/tests/calc.at b/tests/calc.at
index 82674c10071fd25184c6f575230cbc66430e4555..4399d257e6ff68f6fc89f4da8317e8f2da5223bc 100644 (file)
--- a/tests/calc.at
+++ b/tests/calc.at
@@ -158,6 +158,7 @@ yyerror (const char *s
          ]AT_YYERROR_ARG_LOC_IF([, YYLTYPE *yylloc])[
          ]AT_PARAM_IF([, value_t *result, int *count])[)
 {
+]AT_PARAM_IF([(void) result; (void) count; ])[
 ]AT_YYERROR_SEES_LOC_IF([
   fprintf (stderr, "%d.%d-%d.%d: ",
           LOC.first_line, LOC.first_column,
@@ -441,10 +442,11 @@ m4_pushdef([AT_GLR_OR_PARAM_IF],
 m4_pushdef([AT_YYERROR_ARG_LOC_IF],
 [AT_GLR_OR_PARAM_IF([AT_PURE_AND_LOC_IF([$1], [$2])],
                     [$2])])
-# yyerror cannot see the locations if !glr & pure.
+# yyerror cannot see the locations if !glr & pure & !param.
 m4_pushdef([AT_YYERROR_SEES_LOC_IF],
 [AT_LOCATION_IF([AT_GLR_IF([$1],
-                           [AT_PURE_IF([$2], [$1])])],
+                           [AT_PURE_IF([AT_PARAM_IF([$1], [$2])],
+                                       [$1])])],
                 [$2])])
 ])