Fix each bug

Author: jacwright

src/compile/nodes/EachBlock.ts

@@ -451,7 +451,7 @@ export default class EachBlock extends Node {
 			if (this.block.hasOutros) {
 				destroy = deindent`
 					@groupOutros();
-					for (; #i < ${iterations}.length; #i += 1) ${outroBlock}(#i${this.compiler.options.nestedTransitions && ', 1'});
+					for (; #i < ${iterations}.length; #i += 1) ${outroBlock}(#i, 1${this.compiler.options.nestedTransitions && ', null, 1'});
 				`;
 			} else {
 				destroy = deindent`

test/cli/samples/amd/expected/Main.js

@@ -1,29 +1,20 @@
 define("test", function() { "use strict";
 
 	function create_main_fragment(component, ctx) {
-		var p, current;
+		var p;
 
 		return {
 			c() {
 				p = createElement("p");
 				p.textContent = "Hello world!";
 			},
 
-			m(target, anchor, introing) {
+			m(target, anchor) {
 				insert(target, p, anchor);
-				current = true;
 			},
 
 			p: noop,
 
-			i(target, anchor, introing) {
-				if (current) return;
-
-				this.m(target, anchor, introing);
-			},
-
-			o: run,
-
 			d(detach) {
 				if (detach) {
 					detachNode(p);
@@ -41,7 +32,7 @@ define("test", function() { "use strict";
 
 		if (options.target) {
 			this._fragment.c();
-			this._mount(options.target, options.anchor, 1);
+			this._mount(options.target, options.anchor);
 		}
 	}
 
@@ -69,10 +60,6 @@ define("test", function() { "use strict";
 
 	function noop() {}
 
-	function run(fn) {
-		fn();
-	}
-
 	function detachNode(node) {
 		node.parentNode.removeChild(node);
 	}

test/cli/samples/basic/expected/Main.js

@@ -1,29 +1,20 @@
 /* src/Main.html generated by Svelte vx.y.z */
 
 function create_main_fragment(component, ctx) {
-	var p, current;
+	var p;
 
 	return {
 		c() {
 			p = createElement("p");
 			p.textContent = "Hello world!";
 		},
 
-		m(target, anchor, introing) {
+		m(target, anchor) {
 			insert(target, p, anchor);
-			current = true;
 		},
 
 		p: noop,
 
-		i(target, anchor, introing) {
-			if (current) return;
-
-			this.m(target, anchor, introing);
-		},
-
-		o: run,
-
 		d(detach) {
 			if (detach) {
 				detachNode(p);
@@ -41,7 +32,7 @@ function Main(options) {
 
 	if (options.target) {
 		this._fragment.c();
-		this._mount(options.target, options.anchor, 1);
+		this._mount(options.target, options.anchor);
 	}
 }
 
@@ -69,10 +60,6 @@ function insert(target, node, anchor) {
 
 function noop() {}
 
-function run(fn) {
-	fn();
-}
-
 function detachNode(node) {
 	node.parentNode.removeChild(node);
 }

test/cli/samples/custom-element/expected/Main.js

@@ -1,7 +1,7 @@
 /* src/Main.html generated by Svelte vx.y.z */
 
 function create_main_fragment(component, ctx) {
-	var p, current;
+	var p;
 
 	return {
 		c() {
@@ -10,21 +10,12 @@ function create_main_fragment(component, ctx) {
 			this.c = noop;
 		},
 
-		m(target, anchor, introing) {
+		m(target, anchor) {
 			insert(target, p, anchor);
-			current = true;
 		},
 
 		p: noop,
 
-		i(target, anchor, introing) {
-			if (current) return;
-
-			this.m(target, anchor, introing);
-		},
-
-		o: run,
-
 		d(detach) {
 			if (detach) {
 				detachNode(p);
@@ -47,7 +38,7 @@ class Main extends HTMLElement {
 		this._fragment.c();
 		this._fragment.m(this.shadowRoot, null);
 
-		if (options.target) this._mount(options.target, options.anchor, 1);
+		if (options.target) this._mount(options.target, options.anchor);
 	}
 
 	static get observedAttributes() {
@@ -90,10 +81,6 @@ function insert(target, node, anchor) {
 	target.insertBefore(node, anchor);
 }
 
-function run(fn) {
-	fn();
-}
-
 function detachNode(node) {
 	node.parentNode.removeChild(node);
 }

test/cli/samples/dev/expected/Main.js

@@ -3,7 +3,7 @@
 const file = "src/Main.html";
 
 function create_main_fragment(component, ctx) {
-	var p, text, current;
+	var p, text;
 
 	return {
 		c: function create() {
@@ -12,22 +12,13 @@ function create_main_fragment(component, ctx) {
 			addLoc(p, file, 0, 0, 0);
 		},
 
-		m: function mount(target, anchor, introing) {
+		m: function mount(target, anchor) {
 			insert(target, p, anchor);
 			append(p, text);
-			current = true;
 		},
 
 		p: noop,
 
-		i: function intro(target, anchor, introing) {
-			if (current) return;
-
-			this.m(target, anchor, introing);
-		},
-
-		o: run,
-
 		d: function destroy(detach) {
 			if (detach) {
 				detachNode(p);
@@ -48,7 +39,7 @@ function Main(options) {
 	if (options.target) {
 		if (options.hydrate) throw new Error("options.hydrate only works if the component was compiled with the `hydratable: true` option");
 		this._fragment.c();
-		this._mount(options.target, options.anchor, 1);
+		this._mount(options.target, options.anchor);
 	}
 }
 
@@ -93,10 +84,6 @@ function append(target, node) {
 
 function noop() {}
 
-function run(fn) {
-	fn();
-}
-
 function detachNode(node) {
 	node.parentNode.removeChild(node);
 }

test/cli/samples/dir-sourcemap/expected/Main.js

@@ -4,7 +4,6 @@ import Widget from './widget/Widget.html';
 
 
 function create_main_fragment(component, ctx) {
-	var current;
 
 	var widget = new Widget({
 		root: component.root,
@@ -16,26 +15,12 @@ function create_main_fragment(component, ctx) {
 			widget._fragment.c();
 		},
 
-		m(target, anchor, introing) {
-			widget._mount(target, anchor, introing);
-			current = true;
+		m(target, anchor) {
+			widget._mount(target, anchor);
 		},
 
 		p: noop,
 
-		i(target, anchor, introing) {
-			if (current) return;
-
-			this.m(target, anchor, introing);
-		},
-
-		o(outrocallback, outroing) {
-			if (!current) return;
-
-			if (widget) widget._fragment.o(outrocallback, outroing);
-			current = false;
-		},
-
 		d(detach) {
 			widget.destroy(detach);
 		}
@@ -51,7 +36,7 @@ function Main(options) {
 
 	if (options.target) {
 		this._fragment.c();
-		this._mount(options.target, options.anchor, 1);
+		this._mount(options.target, options.anchor);
 
 		flush(this);
 	}