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LibJS: Add support for arrow functions

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This commit is contained in:
Jack Karamanian
2020-03-30 08:26:09 -05:00
committed by Andreas Kling
parent f90da71d28
commit 098f1cd0ca
5 changed files with 144 additions and 1 deletions
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Libraries/LibJS/Lexer.cpp
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@@ -86,6 +86,7 @@ Lexer::Lexer(StringView source)
}
if (s_two_char_tokens.is_empty()) {
s_two_char_tokens.set("=>", TokenType::Arrow);
s_two_char_tokens.set("+=", TokenType::PlusEquals);
s_two_char_tokens.set("-=", TokenType::MinusEquals);
s_two_char_tokens.set("*=", TokenType::AsteriskEquals);