introduce templates (#4603)

2021-02-01 09:20:13 +00:00
parent d4685640a0
commit ba6e29d6fd
9 changed files with 281 additions and 74 deletions
--- a/README.md
+++ b/README.md
@@ -1260,3 +1260,10 @@ To allow for better optimizations, the compiler makes various assumptions:
  // TypeError: can't convert BigInt to number
  ```
  UglifyJS may modify the input which in turn may suppress those errors.
+- Some versions of JavaScript will throw `SyntaxError` with the
+  following:
+  ```javascript
+  console.log(String.raw`\uFo`);
+  // SyntaxError: Invalid Unicode escape sequence
+  ```
+  UglifyJS may modify the input which in turn may suppress those errors.