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remove TraversalPath node getter/setter

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This commit is contained in:
Sebastian McKenzie 2015-05-15 17:34:31 +01:00
parent 7a09640b20
commit f3f60368da
1 changed files with 6 additions and 16 deletions
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22
src/babel/traversal/path/index.js
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@ -201,7 +201,7 @@ export default class TraversalPath {
this._containerInsertBefore(nodes);
} else if (this.isStatementOrBlock()) {
if (this.node) nodes.push(this.node);
this.container[this.key] = t.blockStatement(nodes);
this.node = this.container[this.key] = t.blockStatement(nodes);
} else {
throw new Error("We don't know what to do with this node type. We were previously a Statement but we can't fit in here?");
}
@ -298,7 +298,7 @@ export default class TraversalPath {
this._containerInsertAfter(nodes);
} else if (this.isStatementOrBlock()) {
if (this.node) nodes.unshift(this.node);
this.container[this.key] = t.blockStatement(nodes);
this.node = this.container[this.key] = t.blockStatement(nodes);
} else {
throw new Error("We don't know what to do with this node type. We were previously a Statement but we can't fit in here?");
}
@ -374,6 +374,7 @@ export default class TraversalPath {
this.opts = context.opts;
}
this.node = this.container[this.key];
this.type = this.node && this.node.type;
var log = file && this.type === "Program";
@ -470,6 +471,7 @@ export default class TraversalPath {
} else {
this.container[this.key] = null;
}
this.node = null;
}
/**
@ -500,18 +502,6 @@ export default class TraversalPath {
return err;
}
get node() {
if (this.removed) {
return null;
} else {
return this.container[this.key];
}
}
set node(replacement) {
throw new Error("Don't use `path.node = newNode;`, use `path.replaceWith(newNode)` or `path.replaceWithMultiple([newNode])`");
}
/**
* Description
*/
@ -593,7 +583,7 @@ export default class TraversalPath {
replaceWithMultiple(nodes: Array<Object>) {
nodes = this._verifyNodeList(nodes);
t.inheritsComments(nodes[0], this.node);
this.container[this.key] = null;
this.node = this.container[this.key] = null;
this.insertAfter(nodes);
if (!this.node) this.remove();
}
@ -673,7 +663,7 @@ export default class TraversalPath {
if (oldNode) t.inheritsComments(replacement, oldNode);
// replace the node
this.container[this.key] = replacement;
this.node = this.container[this.key] = replacement;
this.type = replacement.type;
// potentially create new scope