1 files changed, 0 insertions, 59 deletions
diff --git a/deps/acorn-plugins/acorn-bigint/index.js b/deps/acorn-plugins/acorn-bigint/index.js
deleted file mode 100644
index 8e63515e11..0000000000
--- a/deps/acorn-plugins/acorn-bigint/index.js
+++ /dev/null
@@ -1,59 +0,0 @@
-"use strict"
-
-const acorn = require('internal/deps/acorn/acorn/dist/acorn')
-const tt = acorn.tokTypes
-const isIdentifierStart = acorn.isIdentifierStart
-
-module.exports = function(Parser) {
-  return class extends Parser {
-    parseLiteral(value) {
-      const node = super.parseLiteral(value)
-      if (node.raw.charCodeAt(node.raw.length - 1) == 110) node.bigint = this.getNumberInput(node.start, node.end)
-      return node
-    }
-
-    readRadixNumber(radix) {
-      let start = this.pos
-      this.pos += 2 // 0x
-      let val = this.readInt(radix)
-      if (val === null) this.raise(this.start + 2, `Expected number in radix ${radix}`)
-      if (this.input.charCodeAt(this.pos) == 110) {
-        let str = this.getNumberInput(start, this.pos)
-        val = typeof BigInt !== "undefined" ? BigInt(str) : null
-        ++this.pos
-      } else if (isIdentifierStart(this.fullCharCodeAtPos())) this.raise(this.pos, "Identifier directly after number")
-      return this.finishToken(tt.num, val)
-    }
-
-    readNumber(startsWithDot) {
-      let start = this.pos
-
-      // Not an int
-      if (startsWithDot) return super.readNumber(startsWithDot)
-
-      // Legacy octal
-      if (this.input.charCodeAt(start) === 48 && this.input.charCodeAt(start + 1) !== 110) {
-        return super.readNumber(startsWithDot)
-      }
-
-      if (this.readInt(10) === null) this.raise(start, "Invalid number")
-
-      // Not a BigInt, reset and parse again
-      if (this.input.charCodeAt(this.pos) != 110) {
-        this.pos = start
-        return super.readNumber(startsWithDot)
-      }
-
-      let str = this.getNumberInput(start, this.pos)
-      let val = typeof BigInt !== "undefined" ? BigInt(str) : null
-      ++this.pos
-      return this.finishToken(tt.num, val)
-    }
-
-    // This is basically a hook for acorn-numeric-separator
-    getNumberInput(start, end) {
-      if (super.getNumberInput) return super.getNumberInput(start, end)
-      return this.input.slice(start, end)
-    }
-  }
-}