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LibJS: Implement "throw"

You can now throw an expression to the nearest catcher! :^)

To support throwing arbitrary values, I added an Exception class that
sits as a wrapper around whatever is thrown. In the future it will be
a logical place to store a call stack.
This commit is contained in:
Andreas Kling 2020-03-24 22:03:50 +01:00
parent db024a9cb1
commit faddf3a1db
13 changed files with 160 additions and 7 deletions

View file

@ -105,6 +105,7 @@ enum class TokenType {
Slash,
SlashEquals,
StringLiteral,
Throw,
Tilde,
Try,
Typeof,