v2: xor, for x = ...

vlib/builtin/map.v

@@ -108,7 +108,10 @@ fn (m mut map) set(key string, value voidptr) {
 	// Match is not possible anymore.
 	// Probe until an empty index is found.
 	// Swap when probe count is higher/richer (Robin Hood).
-	mut current_kv := KeyValue{key, malloc(m.value_bytes)}
+	mut current_kv := KeyValue{
+		key:key
+		value:malloc(m.value_bytes)
+	}
 	C.memcpy(current_kv.value, value, m.value_bytes)
 	for m.probe_hash[index] != 0 {
 		if probe_hash > m.probe_hash[index] {

vlib/v/parser/parser.v

@@ -917,6 +917,9 @@ fn (p mut Parser) for_statement() ast.Stmt {
 		if p.peek_tok.kind == .decl_assign {
 			init = p.var_decl()
 		}
+		else if p.peek_tok.kind == .assign {
+			init = p.assign_stmt()
+		}
 		else if p.tok.kind != .semicolon {}
 		// allow `for ;; i++ {`
 		// Allow `for i = 0; i < ...`

vlib/v/token/token.v

@@ -480,7 +480,7 @@ pub fn (k Kind) is_start_of_type() bool {
 pub fn (kind Kind) is_infix() bool {
 	return kind in [.plus, .minus, .mod, .mul, .div, .eq, .ne, .gt, .lt, .key_in,
 	//
-	.key_as, .ge, .le, .logical_or,
+	.key_as, .ge, .le, .logical_or, .xor,
 	//
 	.and, .dot, .pipe, .amp, .left_shift, .right_shift]
 }