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9a959c9eb9813a678b85917db8ab118d5d8154d2
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125 Commits
Author SHA1 Message Date
Bob Nystrom 9a959c9eb9 Error if argument to new is not a class. 2014-03-06 06:51:16 -08:00
Bob Nystrom 44e68a5db9 Fix #31. Bitwise operators on numbers. 2014-02-24 07:27:43 -08:00
Kyle Marek-Spartz df4c1fa6b2 Changed phrasing, fixed and added a test. 2014-02-23 21:53:49 -06:00
Kyle Marek-Spartz d25504eb4e Put custom bitwise operator tests into existing operators test file. 2014-02-16 19:42:49 -06:00
Kyle Marek-Spartz c43dbe96d3 Make custom bitwise operators work, add tests 2014-02-16 12:01:40 -06:00
Bob Nystrom f8a9d7f321 Make Sequence base class. 
This lets us share functionality between List and Range (and
other user-defined sequence types).
 2014-02-16 09:20:31 -08:00
Bob Nystrom e535d7a9e7 Conditional operator. 2014-02-15 11:36:01 -08:00
Bob Nystrom 4728687ca5 Merge branch 'feature/list-where' of git://github.com/zeckalpha/wren into zeckalpha-feature/list-where 
Conflicts:
	builtin/core.wren
	src/wren_core.c
 2014-02-15 11:21:24 -08:00
Kyle Marek-Spartz 3409d588e5 Added List.where method and tests. 2014-02-15 00:42:14 -06:00
Kyle Marek-Spartz 1d31c95872 Cleanups for merging map method 2014-02-15 00:34:30 -06:00
Kyle Marek-Spartz 83ea5aaf45 Add List.map method and test 2014-02-14 23:06:29 -06:00
Bob Nystrom b1bae8fc6c Fix #17. 2014-02-14 20:15:49 -08:00
Bob Nystrom ea3cfa05bd Allow [0..-1] and [0...0] to work on empty lists. 2014-02-14 20:10:41 -08:00
Bob Nystrom ca7ff222fe Fix iterating over an empty list. 2014-02-14 17:24:06 -08:00
Kyle Marek-Spartz e519ecbc49 Third try. ;) Concat operator, tests. Now [1,2,3] + (4..6) works! Inlined helper functions to keep core lib small. 2014-02-14 11:16:57 -06:00
Bob Nystrom edd360a934 More fiber tests. 2014-02-14 07:16:56 -08:00
Bob Nystrom ca4f4d6660 Test "this" in static methods. 2014-02-14 06:37:37 -08:00
Bob Nystrom 59bb7eec7a Remove some outdated TODOs. 
They’re TODONE!
 2014-02-13 08:38:44 -08:00
Bob Nystrom 756fe0d920 Make "this" the implicit receiver! 2014-02-12 17:33:35 -08:00
Bob Nystrom ec7e159017 Fix shrinking list capacity. 2014-02-10 07:55:14 -08:00
Bob Nystrom 7726ee5131 Handle extra and missing arguments to fn.call. 2014-02-04 09:34:05 -08:00
Bob Nystrom ac7cb594f4 Handle invalid string literals. 2014-02-02 10:31:46 -08:00
Bob Nystrom 66f0b57bf3 Allow ranges in list subscript operator. 2014-01-30 09:12:44 -08:00
Bob Nystrom 5c2cf641ae Make classes know their name. 2014-01-28 15:31:11 -08:00
Bob Nystrom ce6ec301cf Check that RHS of "is" is a class. 2014-01-21 07:52:03 -08:00
Bob Nystrom 635d695083 Validate number comparison operand types. 2014-01-21 07:44:11 -08:00
Bob Nystrom 90d1ed6aa6 Make null falsey. 2014-01-20 18:12:55 -08:00
Bob Nystrom 46c1ba9249 Fix #2. Finish implementing Range. 
Covers error and edge cases and fully tested now.
 2014-01-20 13:20:22 -08:00
Bob Nystrom 97bf314f4b Make Range a native object type. 
Still need to implement better semantics, but this is an 
important first step. It's much faster now too, which is good.
 2014-01-20 08:45:15 -08:00
Bob Nystrom 83b5968340 Get static methods fully working. 
They are compiled as local variables defined in an implicit
scope surrounding the class. This has the right semantics and,
better, means that there's no VM support needed for them.

They're purely syntax sugar.
 2014-01-19 13:01:51 -08:00
Bob Nystrom e8791b6bab Don't inherit metaclasses. 
Also disallow super() in static methods. It won't do anything
useful (it always just delegates to Class) anyway.
 2014-01-17 17:29:10 -08:00
Bob Nystrom e493ac7cf4 Check for number of field overflow. 2014-01-15 07:59:10 -08:00
Bob Nystrom eb1c0284dd Handle references to fields with inheritance in closures. 2014-01-15 07:03:24 -08:00
Bob Nystrom 4b8b676ffe Handle errors with fiber usage. 2014-01-13 06:58:27 -08:00
Bob Nystrom 8e8bb4b9b9 Allow returns without an explicit value. 2014-01-12 19:37:11 -08:00
Bob Nystrom f3a1f7e677 Fibers! 
Still have some edge cases to implement but the basics are in
place and working now.
 2014-01-12 11:02:07 -08:00
Bob Nystrom a8b51f6c8b Fill in some more mathematical functions. 2014-01-08 07:47:14 -08:00
Bob Nystrom 3be059a137 Fix scoping and break statements. 
Variables declared in the loop were not properly disposed of
when you broke out of the loop.
 2014-01-06 08:01:04 -08:00
Bob Nystrom b979272305 Clean up text handling a bit: 
- Rename IO.write -> IO.print.
- Make IO.write not print a newline.
- Support \u Unicode escapes in strings.
 2014-01-05 12:27:12 -08:00
Bob Nystrom 870f3b8b93 Allow more than 256 methods and constants. 
Class symbol tables now grow on demand, and the relevant
instructions take 16-bit arguments. There's a small perf hit
for this, but only a few percent, which is good.
 2014-01-04 11:08:31 -08:00
Bob Nystrom 058c2606b0 Better argument validation for core methods. 2014-01-03 10:47:26 -08:00
Bob Nystrom a89386b4e8 Better argument validation for some list methods. 2014-01-02 07:32:00 -08:00
Bob Nystrom 48db3a9620 Start adding support for runtime errors: 
- Primitives can now signal an error.
- An error prints a callstack and ends the current (and right 
  now only) fiber.
- Arithmetic operators error if the operand is not a number.
- Real error for method not found.
- Associate source file name, and method names with functions.
- Debug line number info for functions.

Unfortunately, this regresses perf on fib about 15%, mostly
because of the better checking in arithmetic ops.

There's still a bunch of clean up to do, but this is a big step
in the right direction.
 2014-01-01 13:25:24 -08:00
Bob Nystrom c8fe27d6c4 Allow empty blocks. 2013-12-29 10:46:21 -08:00
Bob Nystrom a8c725ea3f Use growable buffers for bytecode and strings. 
Ensures the compiler can handle long chunks of code and strings.
 2013-12-27 07:22:43 -08:00
Bob Nystrom 507e89d3b3 Range operators! 
Added ".." and "..." infix operators. Num implements them to
return Range objects. Those in turn implement the iterator
protocol, so now numeric for loops are easy:

    for (i in 1..10) { ... }

I also cleaned up the Wren benchmarks to use this.

In the process, I discovered the method_call benchmark really
just showed loop peformance, so I unrolled the loops in all of
the languages to stress method calls.
 2013-12-25 15:01:45 -08:00
Bob Nystrom e6e7b2594c For loops! 2013-12-24 21:04:11 -08:00
Bob Nystrom 1e0401bfc1 Allow statement bodies for flow control. 
This means this works now:

  if (foo) return bar
 2013-12-24 10:27:48 -08:00
Bob Nystrom 8c85232b90 Break statements. 2013-12-24 10:15:50 -08:00
Bob Nystrom 5a2fde0c2c Collapse duplicate constants and check for overflow. 2013-12-23 15:08:47 -08:00