Add number literal type annotations for flow

2015-07-19 12:01:40 +09:00
parent faa6ce1a08
commit 0876209847
6 changed files with 228 additions and 0 deletions
--- a/packages/babylon/src/plugins/flow.js
+++ b/packages/babylon/src/plugins/flow.js
@@ -505,6 +505,12 @@ pp.flowParsePrimaryType = function () {
      this.next();
      return this.finishNode(node, "StringLiteralTypeAnnotation");

+    case tt.num:
+      node.value = this.value;
+      node.raw = this.input.slice(this.start, this.end);
+      this.next();
+      return this.finishNode(node, "NumberLiteralTypeAnnotation");
+
    default:
      if (this.type.keyword === "typeof") {
        return this.flowParseTypeofType();