[M3devel] atomic operations in cm3 (also fails on AMD64_LINUX)

[Dragiša Durić]

% cm3
--- building in ../AMD64_LINUX ---

new source -> compiling AtomicAddress.m3
"../AMD64_LINUX/AtomicAddress.m3", line 3:  18 code generation errors
1 error encountered
new exporters -> recompiling AtomicAddress.i3
compilation failed => not building program "test"
Fatal Error: package build failed

% cat m3makefile 
import("libm3")

...

Generic_module("Atomic")
template("atomic")
Atomic("Address")

program ("test")

On Feb 28, 2012, at 2:25 PM, Antony Hosking wrote:

> Yes, this is a known bug.
> 
> On Feb 28, 2012, at 8:15 AM, Dragiša Durić wrote:
> 
>> % cm3
>> --- building in ../AMD64_DARWIN ---
>> 
>> new source -> compiling Proxy.m3
>> "../src/Proxy.m3", line 13: warning: not used (JobHandler)
>> 1 warning encountered
>> new source -> compiling AtomicAddress.i3
>> new source -> compiling AtomicAddress.m3
>> "../AMD64_DARWIN/AtomicAddress.m3 => ../src/Atomic.mg", line 52: ********* M3CG_Check ERROR *********** bad stack:  expected [ Int64    ] got [ Addr  Int64   ]
>> 
>> 
>> ***
>> *** runtime error:
>> ***    Segmentation violation - possible attempt to dereference NIL
>> ***    pc = 0x1002f0838 = Concat + 0x8a in ../src/text/TextCat.m3
>> ***
>> 
>> zsh: abort      cm3
>> 
>> On Feb 27, 2012, at 8:15 AM, Dragiša Durić wrote:
>> 
>>> m3-libs/m3core/src/atomic/Atomic.ig is well commented, also.
>>> 
>>> 
>>> On Feb 27, 2012, at 1:37 AM, Jay K wrote:
>>> 
>>>> Shows how to use it all.
>>>>  
>>>> It is disabled. Let's try it..
>>> 
>> 
> 

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