fix

felipensp · Dec 15, 2024 · 675ef17 · 675ef17
1 parent b92553c
commit 675ef17
Showing 1 changed file with 11 additions and 2 deletions.
diff --git a/vlib/v/gen/c/auto_eq_methods.v b/vlib/v/gen/c/auto_eq_methods.v
@@ -438,8 +438,17 @@ fn (mut g Gen) gen_fixed_array_equality_fn(left_type ast.Type) string {
 	mut fn_builder := strings.new_builder(512)
 	fn_builder.writeln('inline bool ${ptr_styp}_arr_eq(${arg_styp} a, ${arg_styp} b) {')
 	if left_typ.sym.is_primitive_fixed_array() {
-		suffix := if left_type.has_flag(.option) { '' } else { '[0]' }
-		fn_builder.writeln('\tif (!memcmp(&a${suffix}, &b${suffix}, sizeof(${arg_styp}))) {')
+		suffix := if left_type.has_flag(.option) { '.data' } else { '[0]' }
+		size_styp := if left_type.has_flag(.option) {
+			g.base_type(left_typ.typ.set_nr_muls(0))
+		} else {
+			arg_styp
+		}
+		fn_builder.write_string('\tif (')
+		if left_type.has_flag(.option) {
+			fn_builder.write_string('(a.state == b.state && a.state == 2) || ')
+		}
+		fn_builder.writeln('!memcmp(&a${suffix}, &b${suffix}, sizeof(${size_styp}))) {')
 		fn_builder.writeln('\t\treturn true;')
 		fn_builder.writeln('\t}')
 	}