mesa: emit more info in program parser error message
diff --git a/src/mesa/program/program_parse.y b/src/mesa/program/program_parse.y
index 85c783d..dbf5aba 100644
--- a/src/mesa/program/program_parse.y
+++ b/src/mesa/program/program_parse.y
@@ -1258,7 +1258,11 @@
| INTEGER
{
if (($1 < 1) || ((unsigned) $1 > state->limits->MaxParameters)) {
- yyerror(& @1, state, "invalid parameter array size");
+ char msg[100];
+ _mesa_snprintf(msg, sizeof(msg),
+ "invalid parameter array size (size=%d max=%u)",
+ $1, state->limits->MaxParameters);
+ yyerror(& @1, state, msg);
YYERROR;
} else {
$$ = $1;