RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-26 16:07:45 +00:00
Code Issues Activity Actions

LibJS: Remove UndefinedLiteral, add undefined to global object

Browse source 
There is no such thing as a "undefined literal" in JS - undefined is
just a property on the global object with a value of undefined.
This is pretty similar to NaN.

var undefined = "foo"; is a perfectly fine AssignmentExpression :^)
This commit is contained in:
Linus Groh 2020-04-02 22:08:14 +01:00 • committed by Andreas Kling
parent 543c6e00db
commit 2636cac6e4
6 changed files with 1 additions and 30 deletions
Download patch file Download diff file Expand all files Collapse all files

1
Libraries/LibJS/Token.h
View file

@ -114,7 +114,6 @@ namespace JS {
__ENUMERATE_JS_TOKEN(Tilde) \
__ENUMERATE_JS_TOKEN(Try) \
__ENUMERATE_JS_TOKEN(Typeof) \
__ENUMERATE_JS_TOKEN(UndefinedLiteral) \
__ENUMERATE_JS_TOKEN(UnsignedShiftRight) \
__ENUMERATE_JS_TOKEN(UnsignedShiftRightEquals) \
__ENUMERATE_JS_TOKEN(UnterminatedStringLiteral) \