Use ?. where it represents the intended semantics (#11512)

2020-05-09 23:31:50 +02:00
parent aeb51f463c
commit 31b361b736
47 changed files with 99 additions and 118 deletions
--- a/packages/babel-parser/src/tokenizer/index.js
+++ b/packages/babel-parser/src/tokenizer/index.js
@@ -225,7 +225,7 @@ export default class Tokenizer extends LocationParser {

  nextToken(): void {
    const curContext = this.curContext();
-    if (!curContext || !curContext.preserveSpace) this.skipSpace();
+    if (!curContext?.preserveSpace) this.skipSpace();

    this.state.octalPositions = [];
    this.state.start = this.state.pos;