David Majda e3aa4df090 Changed action parameter processing to avoid the arguments object. ... The action now computes the number of passed parameters during the code generation and the parameters are declared directly as $1, $2, etc. in the generated function. This does not speed up the benchmark suite execution statistically significantly on V8. Detailed results (benchmark suite totals): --------------------------------- Test # Before After --------------------------------- 1 28.68 kB/s 29.08 kB/s 2 28.77 kB/s 28.72 kB/s 3 28.89 kB/s 28.78 kB/s 4 28.84 kB/s 28.57 kB/s 5 28.86 kB/s 28.84 kB/s --------------------------------- Average 28.81 kB/s 28.80 kB/s --------------------------------- Mozilla/5.0 (X11; U; Linux i686; en-US) AppleWebKit/533.2 (KHTML, like Gecko) Chrome/5.0.342.9 Safari/533.2		2010-04-24 14:35:05 +02:00
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compiler.js	Changed action parameter processing to avoid the arguments object.	2010-04-24 14:35:05 +02:00
metagrammar.js	Changed action parameter processing to avoid the arguments object.	2010-04-24 14:35:05 +02:00
metagrammar.pegjs	Added Optional AST node.	2010-04-21 21:19:48 +02:00