fix

felipensp · Sep 25, 2024 · 9d76c4c · 9d76c4c
1 parent 41e045c
commit 9d76c4c
Show file tree

Hide file tree

Showing 2 changed files with 17 additions and 2 deletions.
diff --git a/vlib/v/checker/infix.v b/vlib/v/checker/infix.v
@@ -241,6 +241,9 @@ fn (mut c Checker) infix_expr(mut node ast.InfixExpr) ast.Type {
 							c.error('left operand to `${node.op}` does not match the array element type: ${err.msg()}',
 								left_right_pos)
 						}
+						if mut node.right is ast.ArrayInit {
+							c.check_duplicated_items(node.right)
+						}
 					} else {
 						if mut node.right is ast.ArrayInit {
 							for i, typ in node.right.expr_types {
@@ -953,6 +956,19 @@ fn (mut c Checker) check_div_mod_by_zero(expr ast.Expr, op_kind token.Kind) {
 	}
 }
 
+fn (mut c Checker) check_duplicated_items(node &ast.ArrayInit) {
+	mut unique_items := []string{}
+	for item in node.exprs {
+		item_str := item.str()
+		// println('>>> ${item_str}')
+		if item.str() !in unique_items {
+			unique_items << item_str
+		} else {
+			c.error('the item `${item_str}` is duplicated in the list', item.pos())
+		}
+	}
+}
+
 fn (mut c Checker) check_like_operator(node &ast.InfixExpr) ast.Type {
 	if node.left !is ast.Ident || !node.left_type.is_string() {
 		c.error('the left operand of the `like` operator must be an identifier with a string type',

diff --git a/vlib/v/checker/str.v b/vlib/v/checker/str.v
@@ -96,8 +96,7 @@ fn (mut c Checker) string_inter_lit(mut node ast.StringInterLiteral) ast.Type {
 			}
 			if ((typ.is_unsigned() && fmt !in [`u`, `x`, `X`, `o`, `c`, `b`])
 				|| (typ.is_signed() && fmt !in [`d`, `x`, `X`, `o`, `c`, `b`])
-				|| (typ.is_int_literal()
-				&& fmt !in [`d`, `c`, `x`, `X`, `o`, `u`, `x`, `X`, `o`, `b`])
+				|| (typ.is_int_literal() && fmt !in [`d`, `c`, `x`, `X`, `o`, `u`, `b`])
 				|| (typ.is_float() && fmt !in [`E`, `F`, `G`, `e`, `f`, `g`])
 				|| (typ.is_pointer() && fmt !in [`p`, `x`, `X`])
 				|| (typ.is_string() && fmt !in [`s`, `S`, `r`, `R`])