Sha256: e50a901f388f53295105c723cdb0af2e86fbab28f7bf8a4aa8e84ea373da7279
Contents?: true
Size: 1.17 KB
Versions: 67
Compression:
Stored size: 1.17 KB
Contents
import {Parser} from "./state"
import {SourceLocation} from "./locutil"
export class Node {
constructor(parser, pos, loc) {
this.type = ""
this.start = pos
this.end = 0
if (parser.options.locations)
this.loc = new SourceLocation(parser, loc)
if (parser.options.directSourceFile)
this.sourceFile = parser.options.directSourceFile
if (parser.options.ranges)
this.range = [pos, 0]
}
}
// Start an AST node, attaching a start offset.
const pp = Parser.prototype
pp.startNode = function() {
return new Node(this, this.start, this.startLoc)
}
pp.startNodeAt = function(pos, loc) {
return new Node(this, pos, loc)
}
// Finish an AST node, adding `type` and `end` properties.
function finishNodeAt(node, type, pos, loc) {
node.type = type
node.end = pos
if (this.options.locations)
node.loc.end = loc
if (this.options.ranges)
node.range[1] = pos
return node
}
pp.finishNode = function(node, type) {
return finishNodeAt.call(this, node, type, this.lastTokEnd, this.lastTokEndLoc)
}
// Finish node at given position
pp.finishNodeAt = function(node, type, pos, loc) {
return finishNodeAt.call(this, node, type, pos, loc)
}
Version data entries
67 entries across 63 versions & 11 rubygems