halgari

(deftype MapProperty [^:volatile-mutable listeners ^:volatile-mutable value]
  ObservableValue
  (addListener [this listener]
    (set! listeners (conj listeners listener))
    nil))
    
;; fails with CompilerException java.lang.IllegalArgumentException: Must hint overloaded method: addListener


(deftype MapProperty [^:volatile-mutable listeners ^:volatile-mutable value]

halgari

1) Concurrecy can be made simpler (if not completely painless) via immutability
2) Working with "plain data" can mean a end to endless wrapper classes
3) The REPL allows coding via experimentation, makes prototyping fast.
4) Clojure programs will be (on average) 3-6x smaller than equivalent C# programs
5) You can get all this and your code can still be lightning fast 
6) You can get all this without knowing about Monads :-P

halgari

	.section	__TEXT,__text,regular,pure_instructions
	.globl	_main
	.align	4, 0x90
_main:
	.cfi_startproc
	pushq	%r15
Ltmp4:
	.cfi_def_cfa_offset 16
	pushq	%r14
Ltmp5:

halgari

(ns creator.core
  (:require-macros [cljs.core.async.macros :refer [go]])
  (:require [om.core :as om :include-macros true]
            [cljs.core.async :as async :refer [chan <! >! put!]]
            [om-tools.core :refer-macros [defcomponent]]
            [cljs.reader :as reader]
            [goog.dom :as gdom]
            [om-tools.dom :as dom :include-macros true])
  (:import [goog.net XhrIo]))

halgari

Aborted Trace, reason:  ABORT_ESCAPE [<DEBUG_MERGE_POINT_OP object at 0x1014500b0>, <GETFIELD_GC_OP object at 0x101448ec0>, <GETARRAYITEM_GC_OP object at 0x10144b970>, <INT_ADD_OP object at 0x101448ee0>, <GUARD_VALUE_OP object at 0x10144f700>, <GETARRAYITEM_GC_OP object at 0x10144b998>, <INT_ADD_OP object at 0x101448f00>, <GUARD_VALUE_OP object at 0x10144f730>, <INT_SUB_OP object at 0x101448f20>, <INT_SUB_OP object at 0x101448f40>, <GUARD_VALUE_OP object at 0x10144f760>, <GUARD_VALUE_OP object at 0x10144f790>, <GUARD_VALUE_OP object at 0x10144f7c0>, <GUARD_VALUE_OP object at 0x10144f7f0>, <DEBUG_MERGE_POINT_OP object at 0x1014500c8>, <GETARRAYITEM_GC_OP object at 0x10144b9c0>, <GUARD_VALUE_OP object at 0x10144f820>, <GETARRAYITEM_GC_OP object at 0x10144b9e8>, <GUARD_VALUE_OP object at 0x10144f850>, <GETFIELD_GC_OP object at 0x101448f60>, <GETARRAYITEM_GC_OP object at 0x10144ba10>, <DEBUG_MERGE_POINT_OP object at 0x1014500e0>, <GETARRAYITEM_GC_OP object at 0x10144ba38>, <GUARD_VALUE_OP object at 0x10144f880>, 

halgari

translation:info] Error:
[translation:info]    File "/Users/tim/Dropbox/oss/pypy/rpython/translator/goal/translate.py", line 316, in main
[translation:info]     drv.proceed(goals)
[translation:info]    File "/Users/tim/Dropbox/oss/pypy/rpython/translator/driver.py", line 539, in proceed
[translation:info]     return self._execute(goals, task_skip = self._maybe_skip())
[translation:info]    File "/Users/tim/Dropbox/oss/pypy/rpython/translator/tool/taskengine.py", line 114, in _execute
[translation:info]     res = self._do(goal, taskcallable, *args, **kwds)
[translation:info]    File "/Users/tim/Dropbox/oss/pypy/rpython/translator/driver.py", line 276, in _do
[translation:info]     res = func()
[translation:info]    File "/Users/tim/Dropbox/oss/pypy/rpython/translator/driver.py", line 343, in task_rtype_lltype

halgari

[translation:info] Error:
[translation:info]    File "/Users/tim/oss-not-dropbox/externals/pypy/rpython/translator/goal/translate.py", line 316, in main
[translation:info]     drv.proceed(goals)
[translation:info]    File "/Users/tim/oss-not-dropbox/externals/pypy/rpython/translator/driver.py", line 539, in proceed
[translation:info]     return self._execute(goals, task_skip = self._maybe_skip())
[translation:info]    File "/Users/tim/oss-not-dropbox/externals/pypy/rpython/translator/tool/taskengine.py", line 114, in _execute
[translation:info]     res = self._do(goal, taskcallable, *args, **kwds)
[translation:info]    File "/Users/tim/oss-not-dropbox/externals/pypy/rpython/translator/driver.py", line 276, in _do
[translation:info]     res = func()
[translation:info]    File "/Users/tim/oss-not-dropbox/externals/pypy/rpython/translator/driver.py", line 359, in task_pyjitpl_lltype

halgari

[p0, p1, p2]
p3 = getfield_gc(p0, descr=FieldDescr(<GcStruct pixie.vm.ast.Locals { super, vable_token, inst__names, inst__vals }>, 'inst__vals'))
p5 = getarrayitem_gc(p3, 0, descr=ArrayDescr(<GcArray of * GcStruct object { typeptr } >))
p7 = getarrayitem_gc(p3, 1, descr=ArrayDescr(<GcArray of * GcStruct object { typeptr } >))
p8 = getfield_gc(p0, descr=FieldDescr(<GcStruct pixie.vm.ast.Locals { super, vable_token, inst__names, inst__vals }>, 'inst__names'))
p10 = getarrayitem_gc(p8, 0, descr=ArrayDescr(<GcArray of * GcStruct object { typeptr } >))
p12 = getarrayitem_gc(p8, 1, descr=ArrayDescr(<GcArray of * GcStruct object { typeptr } >))
label(p0, p1, p2, p5, p7, p10, p12, descr=TargetToken(4912768184))
debug_merge_point(0, 0, '<If object at 0x121f7b980>')
guard_class(p1, <AddressAsInt * struct pixie.vm.ast.SyntaxThunk_vtable { super=... }>, descr=<Guard0x124d2e448>) [p2, p1, p5, p7, p10, p12, p0]

halgari

(defnmatch count
  ([x] 
    (count 0 x))
  ([i [h & tail]] 
    (count (inc i) tail))
  ([i nil] 
    i))
  

halgari

2132: i176 = getfield_raw_pure(i126, descr=<FieldS CIF_DESCRIPTION.exchange_size 64>)
+2143: guard_value(i176, 24, descr=<Guard0x105a86250>) [p0, i176, p1, p3, p4, i7, p12, p22, p25, p27, p31, p35, None, i165]
+2153: p177 = getfield_gc(ConstPtr(ptr77), descr=<FieldP pixie.vm.libs.ffi.FFIFn.inst__arg_types 8>)
+2166: i178 = arraylen_gc(p177, descr=<ArrayP 8>)
+2170: i179 = int_ge(0, i178)
guard_false(i179, descr=<Guard0x105a861e0>) [p0, p177, p1, p3, p4, i7, p12, p22, p25, p27, p31, p35, None, i165]
+2180: p180 = getarrayitem_gc(p177, 0, descr=<ArrayP 8>)
+2184: i181 = int_add(i126, 88)
+2188: i182 = getarrayitem_raw_pure(i181, 0, descr=<ArrayS 8>)
+2191: guard_value(i182, 16, descr=<Guard0x105a86170>) [p0, i182, p177, p180, p1, p3, p4, i7, p12, p22, p25, p27, p31, p35, None, i165]