From 6e9f9633b0ecd0477fa8909a826a77e161586086 Mon Sep 17 00:00:00 2001
From: Rich Harris <richard.a.harris@gmail.com>
Date: Wed, 30 Aug 2017 11:31:58 -0400
Subject: [PATCH] set all node.var names in preprocess

---
 src/generators/dom/interfaces.ts         |  3 ---
 src/generators/dom/preprocess.ts         | 14 +++++++++-----
 src/generators/dom/visitors/EachBlock.ts |  3 ++-
 src/generators/dom/visitors/IfBlock.ts   |  2 +-
 4 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/src/generators/dom/interfaces.ts b/src/generators/dom/interfaces.ts
index 37dc449d1d..a925fb1b91 100644
--- a/src/generators/dom/interfaces.ts
+++ b/src/generators/dom/interfaces.ts
@@ -3,13 +3,10 @@ import Block from './Block';
 import { Node } from '../../interfaces';
 
 export interface State {
-	name?: string;
 	namespace: string;
 	parentNode: string;
 	parentNodes: string;
-	isTopLevel: boolean;
 	parentNodeName?: string;
-	basename?: string;
 	inEachBlock?: boolean;
 	allUsedContexts?: string[];
 	usesComponent?: boolean;
diff --git a/src/generators/dom/preprocess.ts b/src/generators/dom/preprocess.ts
index 0ac58adfa8..3aa78249c3 100644
--- a/src/generators/dom/preprocess.ts
+++ b/src/generators/dom/preprocess.ts
@@ -16,7 +16,7 @@ function getChildState(parent: State, child = {}) {
 	return assign(
 		{},
 		parent,
-		{ name: null, parentNode: null, parentNodes: 'nodes' },
+		{ parentNode: null, parentNodes: 'nodes' },
 		child || {}
 	);
 }
@@ -45,10 +45,10 @@ const preprocessors = {
 		componentStack: Node[],
 		stripWhitespace: boolean
 	) => {
+		node.var = block.getUniqueName('text');
+
 		const dependencies = block.findDependencies(node.expression);
 		block.addDependencies(dependencies);
-
-		node.var = block.getUniqueName('text');
 	},
 
 	RawMustacheTag: (
@@ -60,10 +60,10 @@ const preprocessors = {
 		componentStack: Node[],
 		stripWhitespace: boolean
 	) => {
+		node.var = block.getUniqueName('raw');
+
 		const dependencies = block.findDependencies(node.expression);
 		block.addDependencies(dependencies);
-
-		node.var = block.getUniqueName('raw');
 	},
 
 	Text: (
@@ -100,6 +100,8 @@ const preprocessors = {
 		let hasOutros = false;
 
 		function attachBlocks(node: Node) {
+			node.var = block.getUniqueName(`if_block`);
+
 			const dependencies = block.findDependencies(node.expression);
 			block.addDependencies(dependencies);
 
@@ -171,6 +173,8 @@ const preprocessors = {
 		stripWhitespace: boolean,
 		nextSibling: Node
 	) => {
+		node.var = block.getUniqueName(`each_block`);
+
 		const dependencies = block.findDependencies(node.expression);
 		block.addDependencies(dependencies);
 
diff --git a/src/generators/dom/visitors/EachBlock.ts b/src/generators/dom/visitors/EachBlock.ts
index 7796f2414c..0c769f2e78 100644
--- a/src/generators/dom/visitors/EachBlock.ts
+++ b/src/generators/dom/visitors/EachBlock.ts
@@ -14,7 +14,8 @@ export default function visitEachBlock(
 	elementStack: Node[],
 	componentStack: Node[]
 ) {
-	const each_block = generator.getUniqueName(`each_block`);
+	const each_block = node.var;
+
 	const create_each_block = node._block.name;
 	const each_block_value = node._block.listName;
 	const iterations = block.getUniqueName(`${each_block}_iterations`);
diff --git a/src/generators/dom/visitors/IfBlock.ts b/src/generators/dom/visitors/IfBlock.ts
index 3ce27599ff..97747b0083 100644
--- a/src/generators/dom/visitors/IfBlock.ts
+++ b/src/generators/dom/visitors/IfBlock.ts
@@ -78,7 +78,7 @@ export default function visitIfBlock(
 	elementStack: Node[],
 	componentStack: Node[]
 ) {
-	const name = generator.getUniqueName(`if_block`);
+	const name = node.var;
 
 	const needsAnchor = node.next ? !isDomNode(node.next) : !state.parentNode;
 	const anchor = needsAnchor