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David Majda ee8c121676 Use labeled expressions and variables instead of $1, $2, etc. ... Labeled expressions lead to more maintainable code and also will allow certain optimizations (we can ignore results of expressions not passed to the actions). This does not speed up the benchmark suite execution statistically significantly on V8. Detailed results (benchmark suite totals): --------------------------------- Test # Before After --------------------------------- 1 28.43 kB/s 28.46 kB/s 2 28.38 kB/s 28.56 kB/s 3 28.22 kB/s 28.58 kB/s 4 28.76 kB/s 28.55 kB/s 5 28.57 kB/s 28.48 kB/s --------------------------------- Average 28.47 kB/s 28.53 kB/s --------------------------------- Mozilla/5.0 (X11; U; Linux i686; en-US) AppleWebKit/533.4 (KHTML, like Gecko) Chrome/5.0.375.55 Safari/533.4		14 years ago
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compiler-test.js	Use labeled expressions and variables instead of $1, $2, etc.	14 years ago
index.html	Make the generated parsers standalone (no runtime is required).	14 years ago
metagrammar-test.js	Allow labeled expressions in the metagrammar (without any meaning yet)	14 years ago