v2: for in checker

vlib/builtin/int.v

@@ -209,6 +209,7 @@ pub fn (c byte) is_capital() bool {
 
 pub fn (b []byte) clone() []byte {
 	mut res := [byte(0)].repeat(b.len)
+	//mut res := make([]byte, {repeat:b.len})
 	for i := 0; i < b.len; i++ {
 		res[i] = b[i]
 	}

vlib/v/ast/ast.v

@@ -8,14 +8,14 @@ import (
 	v.table
 )
 
-pub type Expr = InfixExpr | IfExpr | StringLiteral | IntegerLiteral | CharLiteral |
-FloatLiteral | Ident | CallExpr | BoolLiteral | StructInit | ArrayInit | SelectorExpr | PostfixExpr |
-AssignExpr | PrefixExpr | MethodCallExpr | IndexExpr | RangeExpr | MatchExpr |
+pub type Expr = InfixExpr | IfExpr | StringLiteral | IntegerLiteral | CharLiteral | 	
+FloatLiteral | Ident | CallExpr | BoolLiteral | StructInit | ArrayInit | SelectorExpr | PostfixExpr | 	
+AssignExpr | PrefixExpr | MethodCallExpr | IndexExpr | RangeExpr | MatchExpr | 	
 CastExpr | EnumVal | Assoc | SizeOf
 
-pub type Stmt = VarDecl | GlobalDecl | FnDecl | Return | Module | Import | ExprStmt |
-ForStmt | StructDecl | ForCStmt | ForInStmt | CompIf | ConstDecl | Attr | BranchStmt |
-HashStmt | AssignStmt | EnumDecl | TypeDecl | DeferStmt | GotoLabel | GotoStmt |
+pub type Stmt = VarDecl | GlobalDecl | FnDecl | Return | Module | Import | ExprStmt | 	
+ForStmt | StructDecl | ForCStmt | ForInStmt | CompIf | ConstDecl | Attr | BranchStmt | 	
+HashStmt | AssignStmt | EnumDecl | TypeDecl | DeferStmt | GotoLabel | GotoStmt | 	
 LineComment | MultiLineComment
 
 pub type Type = StructType | ArrayType
@@ -348,6 +348,7 @@ pub:
 	var   string
 	cond  Expr
 	stmts []Stmt
+	pos   token.Position
 }
 
 pub struct ForCStmt {

vlib/v/parser/parser.v

@@ -55,7 +55,7 @@ pub fn parse_stmt(text string, table &table.Table, scope &ast.Scope) ast.Stmt {
 		pref: &pref.Preferences{}
 		scope: scope
 		// scope: &ast.Scope{start_pos: 0, parent: 0}
-		
+
 	}
 	p.init_parse_fns()
 	p.read_first_token()
@@ -319,7 +319,7 @@ pub fn (p mut Parser) stmt() ast.Stmt {
 			return ast.ExprStmt{
 				expr: expr
 				// typ: typ
-				
+
 			}
 		}
 	}
@@ -994,7 +994,7 @@ fn (p mut Parser) for_statement() ast.Stmt {
 		stmts := p.parse_block()
 		// println('nr stmts=$stmts.len')
 		p.close_scope()
-		return ast.ForStmt{
+		return ast.ForInStmt{
 			stmts: stmts
 			pos: p.tok.position()
 		}
@@ -1061,10 +1061,10 @@ fn (p mut Parser) if_expr() ast.Expr {
 		stmts: stmts
 		else_stmts: else_stmts
 		// typ: typ
-		
+
 		pos: p.tok.position()
 		// left: left
-		
+
 	}
 	return node
 }
@@ -1450,10 +1450,10 @@ fn (p mut Parser) var_decl() ast.VarDecl {
 	node := ast.VarDecl{
 		name: name
 		expr: expr // p.expr(token.lowest_prec)
-		
+
 		is_mut: is_mut
 		// typ: typ
-		
+
 		pos: p.tok.position()
 	}
 	p.scope.register_var(node)
@@ -1572,7 +1572,7 @@ fn (p mut Parser) match_expr() ast.Expr {
 		blocks: blocks
 		match_exprs: match_exprs
 		// typ: typ
-		
+
 		cond: cond
 	}
 	return node

vlib/v/table/table.v

@@ -377,15 +377,20 @@ pub fn (t &Table) check(got, expected Type) bool {
 	if got_type_sym.is_number() && exp_type_sym.is_number() {
 		return true
 	}
+	// TODO
+	// if got_type_sym.kind == .array && exp_type_sym.kind == .array {
+	// return true
+	// }
 	if got_type_sym.kind == .array_fixed && exp_type_sym.kind == .byteptr {
 		info := got_type_sym.info as ArrayFixed
 		if type_idx(info.elem_type) == byte_type_idx {
 			return true
 		}
 	}
-	// if expected.name == 'array' {
-	// return true
-	// }
+	// TODO
+	if exp_type_sym.name == 'array' || got_type_sym.name == 'array' {
+		return true
+	}
 	if got_idx != exp_idx {
 		// && got.typ.name != expected.typ.name*/
 		return false