fix some each block stuff

src/compile/render-dom/wrappers/EachBlock.ts

@@ -213,7 +213,7 @@ export default class EachBlockWrapper extends Wrapper {
 			// TODO neaten this up... will end up with an empty line in the block
 			block.builders.init.addBlock(deindent`
 				if (!${this.vars.each_block_value}.${length}) {
-					${each_block_else} = ${this.else.block.name}(ctx);
+					${each_block_else} = ${this.else.block.name}(#component, ctx);
 					${each_block_else}.c();
 				}
 			`);
@@ -231,7 +231,7 @@ export default class EachBlockWrapper extends Wrapper {
 					if (!${this.vars.each_block_value}.${length} && ${each_block_else}) {
 						${each_block_else}.p(changed, ctx);
 					} else if (!${this.vars.each_block_value}.${length}) {
-						${each_block_else} = ${this.else.block.name}(ctx);
+						${each_block_else} = ${this.else.block.name}(#component, ctx);
 						${each_block_else}.c();
 						${each_block_else}.${mountOrIntro}(${initialMountNode}, ${this.vars.anchor});
 					} else if (${each_block_else}) {
@@ -247,7 +247,7 @@ export default class EachBlockWrapper extends Wrapper {
 							${each_block_else} = null;
 						}
 					} else if (!${each_block_else}) {
-						${each_block_else} = ${this.else.block.name}(ctx);
+						${each_block_else} = ${this.else.block.name}(#component, ctx);
 						${each_block_else}.c();
 						${each_block_else}.${mountOrIntro}(${initialMountNode}, ${this.vars.anchor});
 					}
@@ -340,7 +340,7 @@ export default class EachBlockWrapper extends Wrapper {
 
 			${this.block.hasOutros && `@groupOutros();`}
 			${this.node.hasAnimation && `for (let #i = 0; #i < ${blocks}.length; #i += 1) ${blocks}[#i].r();`}
-			${blocks} = @updateKeyedEach(${blocks}, changed, ${get_key}, ${dynamic ? '1' : '0'}, ctx, ${this.vars.each_block_value}, ${lookup}, ${updateMountNode}, ${destroy}, ${create_each_block}, "${mountOrIntro}", ${anchor}, ${this.vars.get_each_context});
+			${blocks} = @updateKeyedEach(${blocks}, #component, changed, ${get_key}, ${dynamic ? '1' : '0'}, ctx, ${this.vars.each_block_value}, ${lookup}, ${updateMountNode}, ${destroy}, ${create_each_block}, "${mountOrIntro}", ${anchor}, ${this.vars.get_each_context});
 			${this.node.hasAnimation && `for (let #i = 0; #i < ${blocks}.length; #i += 1) ${blocks}[#i].a();`}
 		`);
 

src/internal/keyed-each.js

@@ -14,7 +14,7 @@ export function fixAndOutroAndDestroyBlock(block, lookup) {
 	outroAndDestroyBlock(block, lookup);
 }
 
-export function updateKeyedEach(old_blocks, changed, get_key, dynamic, ctx, list, lookup, node, destroy, create_each_block, intro_method, next, get_context) {
+export function updateKeyedEach(old_blocks, component, changed, get_key, dynamic, ctx, list, lookup, node, destroy, create_each_block, intro_method, next, get_context) {
 	var o = old_blocks.length;
 	var n = list.length;
 
@@ -33,7 +33,7 @@ export function updateKeyedEach(old_blocks, changed, get_key, dynamic, ctx, list
 		var block = lookup[key];
 
 		if (!block) {
-			block = create_each_block(key, child_ctx);
+			block = create_each_block(component, key, child_ctx);
 			block.c();
 		} else if (dynamic) {
 			block.p(changed, child_ctx);

test/runtime/samples/each-block-deconflict-name-context/_config.js

@@ -23,10 +23,8 @@ export default {
 		inputs[1].value = 'w';
 		inputs[1].dispatchEvent(new window.MouseEvent('input'));
 
-		assert.deepEqual(component, {
+		assert.deepEqual(component.foo, {
-			foo: {
+			bar: ['x', 'w', 'z']
-				bar: ['x', 'w', 'z']
-			}
 		});
 	}
 };

test/runtime/samples/each-block-destructured-object-binding/_config.js

@@ -15,11 +15,11 @@ export default {
 		<p>Doctor Who</p>
 	`,
 
-	test(assert, component, target, window) {
+	async test(assert, component, target, window) {
 		const inputs = target.querySelectorAll('input');
 
 		inputs[1].value = 'Oz';
-		inputs[1].dispatchEvent(new window.Event('input'));
+		await inputs[1].dispatchEvent(new window.Event('input'));
 
 		const { people } = component;
 

test/runtime/samples/each-block-else/_config.js

@@ -1,6 +1,6 @@
 export default {
 	props: {
-		animals: [ 'alpaca', 'baboon', 'capybara' ],
+		animals: ['alpaca', 'baboon', 'capybara'],
 		foo: 'something else'
 	},
 
@@ -12,26 +12,26 @@ export default {
 		after
 	`,
 
-	test ( assert, component, target ) {
+	test(assert, component, target) {
 		component.animals = [];
-		assert.htmlEqual( target.innerHTML, `
+		assert.htmlEqual(target.innerHTML, `
 			before
 			<p>no animals, but rather something else</p>
 			after
-		` );
+		`);
 
 		component.foo = 'something other';
-		assert.htmlEqual( target.innerHTML, `
+		assert.htmlEqual(target.innerHTML, `
 			before
 			<p>no animals, but rather something other</p>
 			after
-		` );
+		`);
 
 		component.animals = ['wombat'];
-		assert.htmlEqual( target.innerHTML, `
+		assert.htmlEqual(target.innerHTML, `
 			before
 			<p>wombat</p>
 			after
-		` );
+		`);
 	}
 };