simonask (Simon Ask Ulsnes)

header inclusion guard in intern.h

Parallel Operators: || = run in synchronized threads, && = fork

snow_array_parallel_for_each for convenient parallel loops on the C side

made Object#is_a? work with modules

Object#is_a?, Object#is_an?

* Provide access to current scope/context through the magic variable "$"

fixed assert for inputs > 1024

x86-64: and, or, xor

x86-64 codegen: fixed recursive function definitions

* Parser: location support for syntax error reporting (still some issues, line numbers work)

default Object#to_string is now the same as Object#inspect

Nil: Don't assert when self == NULL

support stack-allocated linkbuffers

NULL is now automatically nil

switched the order of arguments for local_missing (now it's name, self)

fixed warning about implicit declaration

removed bogus comment

fixed parent scope references

added File.stdout, File.stdin, File.stderr, File#<<.

Slight change of scoping rules (more sane now)

Object#!=

Parser: fixed foo [a] {...} call

String: some cleanup, preliminary unicode support, String#+

some more parser cleanup, fixed loops

added Boolean#to_string/inspect

added snow_string_cstr

renamed SnWrapper to SnPointer

missing precedence for logic operations

fixed default .initialize

parser now throws exceptions instead of trapping

x86-64 asm: added support for lea instruction

x86-64 codegen: fixed missing FREE_TMP

Symbol table locks

new scoping rules, and some optimization of accessing locals from parent scopes (now O(1) instead of O(n))

internal array type now always stores sizes as 32-bit integers

x86-64 asm: fixed some warnings

fixed potential leak in array impl (gc-wise)

slightly more complete lib/regex (still not useful)

SnWrapper (pointer wrapper) implementation

added Object#equals, removed some obsolete code

simplified array_each_parallel a bit

replaced some TRAPs with exceptions

Task impl revamp

fixed an error in snow_unlock(SnLock*)

small continuation fixes

x86-64: stack ptr accessors

Whether or not a function is called as a continuation is now determined by the caller, and not the function.

throw exception when trying to access non-existing member

* x86-64: moved arch specific functions into a separate header

fixed stack alignment

all functions are now non-interruptible by default

array: accept NULL elements

fixed build og stub regex module

added workaround for improperly detected build platform on 64-bit Mac OS X (default should now be x86_64, without flags to configure)