babel

Author	SHA1	Message	Date
lightmare	e6068cd9a5	enhance benchmark output with thousands separators (#13512 )	2021-06-28 11:57:15 +02:00
Huáng Jùnliàng	6c8b2336f6	Faster readRegexp (#13453 )	2021-06-10 19:00:21 -04:00
Huáng Jùnliàng	b281fe352c	Use set in parser scope (#13408 ) * chore: rename benchmark * perf: back parser scope names storage by set * chore: add benchmark	2021-06-01 10:35:19 -04:00
Huáng Jùnliàng	cbad50ac1d	Faster checkReservedWord (#13386 ) * perf: faster parser scope check * perf: early return for identifier length > 10 * perf: early return for normal identifier names * chore: add benchmark * Update packages/babel-parser/src/parser/expression.js	2021-06-01 08:42:23 -04:00
Huáng Jùnliàng	ae3f5d905a	Back parser state `exportedIdentifiers` by set (#13406 )	2021-06-01 07:17:30 -04:00
Huáng Jùnliàng	acf2a10899	Faster tokenizer lookahead (#13341 ) * refactor: simplify token context structure * add benchmark * perf: return a sub-state on tokenizer lookahead * Update packages/babel-parser/src/tokenizer/index.js Co-authored-by: Brian Ng <bng412@gmail.com> * Update packages/babel-parser/src/tokenizer/index.js Co-authored-by: Brian Ng <bng412@gmail.com> * remove irrelevant comment * fix: guard curPosition with isLookahead * add test cases Co-authored-by: Brian Ng <bng412@gmail.com>	2021-05-25 21:12:38 -04:00
Huáng Jùnliàng	2a5b23186a	perf: minimize identifier lookahead when parsing let (#13328 )	2021-05-18 08:19:58 -04:00
Huáng Jùnliàng	a8fea4037d	Faster identifier tokenizing (#13262 ) * add benchmark * perf: faster identifier tokenizing - Mover iterator identifier parsing to the Flow plugin - If the character is an identifier start, pass it to readWord1	2021-05-06 18:47:19 -04:00
Huáng Jùnliàng	a387973821	Refactor private name tokenizing (#13256 ) * add benchmark * refactor: create tt.privateName token for private names * add backward compat privateName = hash + name to Babel 7 * perf: get private name SV from token value * chore: tweak benchmark file * chore: update test fixtures * convert tt.privateName to PrivateIdentifier * perf: avoid most isPrivateName call * Update packages/babel-parser/src/parser/expression.js Co-authored-by: Justin Ridgewell <justin@ridgewell.name> * perf: use inlinable codePointAtPos * make prettier happy Co-authored-by: Justin Ridgewell <justin@ridgewell.name>	2021-05-06 09:46:09 -04:00

9 Commits