patch 8.2.3005: Vim9: using a void value does not give a proper error message
Problem: Vim9: using a void value does not give a proper error message.
Solution: Give a clear error message. (clodes #8387)
diff --git a/src/typval.c b/src/typval.c
index a17dbef..b19140d 100644
--- a/src/typval.c
+++ b/src/typval.c
@@ -238,9 +238,11 @@
case VAR_BLOB:
emsg(_("E974: Using a Blob as a Number"));
break;
+ case VAR_VOID:
+ emsg(_(e_cannot_use_void_value));
+ break;
case VAR_UNKNOWN:
case VAR_ANY:
- case VAR_VOID:
case VAR_INSTR:
internal_error_no_abort("tv_get_number(UNKNOWN)");
break;
@@ -294,7 +296,7 @@
return tv_get_bool_or_number_chk(varp, denote, TRUE);
}
-#ifdef FEAT_FLOAT
+#if defined(FEAT_FLOAT) || defined(PROTO)
float_T
tv_get_float(typval_T *varp)
{
@@ -336,9 +338,11 @@
case VAR_BLOB:
emsg(_("E975: Using a Blob as a Float"));
break;
+ case VAR_VOID:
+ emsg(_(e_cannot_use_void_value));
+ break;
case VAR_UNKNOWN:
case VAR_ANY:
- case VAR_VOID:
case VAR_INSTR:
internal_error_no_abort("tv_get_float(UNKNOWN)");
break;
@@ -501,9 +505,11 @@
return channel_to_string_buf(varp, buf);
#endif
break;
+ case VAR_VOID:
+ emsg(_(e_cannot_use_void_value));
+ break;
case VAR_UNKNOWN:
case VAR_ANY:
- case VAR_VOID:
case VAR_INSTR:
semsg(_(e_using_invalid_value_as_string_str),
vartype_name(varp->v_type));
@@ -585,6 +591,7 @@
case VAR_NUMBER:
case VAR_BOOL:
case VAR_SPECIAL:
+ case VAR_VOID:
to->vval.v_number = from->vval.v_number;
break;
case VAR_FLOAT:
@@ -659,7 +666,6 @@
break;
case VAR_UNKNOWN:
case VAR_ANY:
- case VAR_VOID:
internal_error_no_abort("copy_tv(UNKNOWN)");
break;
}