add more samples
Support “a[0], b[0] = ...” and “a.foo, b.bar = ...”. Fixes #61.
Added Array#swap
fixes
not need getters
Fixed parser bug
Fixed SSA case: declaring a variable inside a block, inside the “else” branch of an if where the variable is declared in the “then” branch
Simpler code now that the SSA bug was fixed
Merge pull request #62 from kostya/samples

add more samples
Fix errors with codegen when invoking yielder function that returns
Fixed setup script for linux 32 bits
When doing “class Foo::Bar” or “module Foo::Bar”, if Foo didn’t exist it is automatically created as a module.
Use CRYSTAL_PATH to check for source files. Better error message when required file is not found.
Reimplemented File.read_lines using fgets
Added “Type.class” as a metaclass literal. This allows doing, for example, a = [] of Foo.class; a << Foo; a << Bar where Bar < Foo
Allow calling class method without self in the context of a class
Fixed previous commit
Added specific error messages when raising Errno
Fixed incorrect self in class method without self
Crypto::MD5