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| author | FranklinDM <mrmineshafter17@gmail.com> | 2022-05-16 01:33:50 +0800 |
|---|---|---|
| committer | FranklinDM <mrmineshafter17@gmail.com> | 2022-05-21 01:02:21 +0800 |
| commit | 5d6ae8b156ee21c50415685aae5fee75b017f747 (patch) | |
| tree | 8be1fc08b1493d7f869c68f3c28e62659eaa6ac1 /js/src/frontend/TokenStream.cpp | |
| parent | 99f31e38ba469cd9a6741401a4cd099350a6db03 (diff) | |
| download | uxp-5d6ae8b156ee21c50415685aae5fee75b017f747.tar.gz | |
Issue #1894 - Part 2: Implement support for nullish coalescing in the JS parser
Based on https://bugzilla.mozilla.org/show_bug.cgi?id=1566141
Diffstat (limited to 'js/src/frontend/TokenStream.cpp')
| -rw-r--r-- | js/src/frontend/TokenStream.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/js/src/frontend/TokenStream.cpp b/js/src/frontend/TokenStream.cpp index 8f9e206d9f..b464b23048 100644 --- a/js/src/frontend/TokenStream.cpp +++ b/js/src/frontend/TokenStream.cpp @@ -1260,8 +1260,8 @@ enum FirstCharKind { LastCharKind = Other }; -// OneChar: 40, 41, 44, 58, 59, 63, 91, 93, 123, 125, 126: -// '(', ')', ',', ':', ';', '?', '[', ']', '{', '}', '~' +// OneChar: 40, 41, 44, 58, 59, 91, 93, 123, 125, 126: +// '(', ')', ',', ':', ';', '[', ']', '{', '}', '~' // Ident: 36, 65..90, 95, 97..122: '$', 'A'..'Z', '_', 'a'..'z' // Dot: 46: '.' // Equals: 61: '=' @@ -1811,7 +1811,7 @@ TokenStream::getTokenInternal(TokenKind* ttp, Modifier modifier) tp->type = TOK_OPTCHAIN; } } else { - tp->type = TOK_HOOK; + tp->type = matchChar('?') ? TOK_COALESCE : TOK_HOOK; } goto out; |