compiler: fix -live compilation of bounce example with gcc-9 & clang

examples/hot_reload/bounce.v

@@ -79,11 +79,12 @@ const (
 [live]
 fn (game &Game) draw() {
 	game.gg.draw_rect(game.x, game.y, width, width, blue)
-	//	game.gg.draw_rect(game.x, game.y, width, width, gx.rgb(128,10,255))
+	game.gg.draw_rect(550 - game.x + 10, 200 - game.y + 50, width, width, gx.rgb(128, 10, 255))
+	game.gg.draw_rect(game.x - 20, 250 - game.y, width, width, gx.rgb(128, 240, 155))
 }
 
 [live]
-fn (game mut Game) update_model() {
+fn (mut game Game) update_model() {
 	// game.x = 0 game.y = 0 game.dx = 1 game.dy = 1
 	// game.dx = 3 game.dy = 3
 	speed := 2
@@ -97,7 +98,7 @@ fn (game mut Game) update_model() {
 	}
 }
 
-fn (game mut Game) run() {
+fn (mut game Game) run() {
 	for {
 		game.update_model()
 		glfw.post_empty_event() // Refresh

vlib/v/gen/fn.v

@@ -101,7 +101,7 @@ fn (mut g Gen) gen_fn_decl(it ast.FnDecl) {
 		}
 		g.definitions.writeln(');')
 		g.writeln(') {')
-		if is_livemain {
+		if is_live_wrap {
 			// The live function just calls its implementation dual, while ensuring
 			// that the call is wrapped by the mutex lock & unlock calls.
 			// Adding the mutex lock/unlock inside the body of the implementation