Global initialization checks name conflict

Initialization "global a = 10" raises an error if global 'a' is already defined, that is, it has a non-nil value.
2025-11-08 11:43:42 -03:00
parent f791bb6906
commit e44f3a2ffc
13 changed files with 87 additions and 9 deletions
--- a/ljumptab.h
+++ b/ljumptab.h
@@ -107,6 +107,7 @@ static const void *const disptab[NUM_OPCODES] = {
 &&L_OP_CLOSURE,
 &&L_OP_VARARG,
 &&L_OP_GETVARG,
+&&L_OP_ERRNNIL,
 &&L_OP_VARARGPREP,
 &&L_OP_EXTRAARG