When running the following code:

import "println" from "console"

int ten1 = 10;
float tenf = 10.1;
double tend = 10.1;
long tenl = 10.1;

println(ten1 + 10);
println(tenf + 10);
println(tend + 10);
println(tenl + 10);

The following output occurs:

20
20.100000000000001
10
20.100000000000001

A 1 exists at the end. I've isolated where it exactly occurs, but I haven't been able to find out why.

Expected Behavior

No errors and some eventual log outputed onto the terminal

Current Behavior

g++  -I ./ test/shell.cc -Iinclude build/libcondor.a -o build/linux/condor
test/shell.cc: In function ‘int main(int, const char**)’:
test/shell.cc:24:35: error: ‘to_string’ is not a member of ‘std’
  std::cout << "CondorLang (C) " + std::to_string(year) + "\n";
                                   ^
test/shell.cc:32:16: error: no matching function for call to ‘Condor::Script::Free()’
   script->Free();
                ^
In file included from test/shell.cc:6:0:
include/Condor.h:60:8: note: candidate: void Condor::Script::Free(Condor::Isolate*)
   void Free(Isolate* isolate);
        ^
include/Condor.h:60:8: note:   candidate expects 1 argument, 0 provided
Makefile:108: recipe for target 'shell' failed
make: *** [shell] Error 1

Possible Solution

1. Making sure that to_string is a member of std (see l.24 of the code)
2. Making sure that Free is an accessible method in Condor::Script (see l.32 of the code)
3. Add the appropriate argument to Free (see 2. above)

Steps to Reproduce

git clone https://github.com/CondorLang/Condor/
cd Condor
make all
make || make mt
make shell

Context (Environment)

I was trying to set up the CondorLang dev environment (to use/test/improve it) on Linux Ubuntu 16.04 LTS (64-bit) and I run into this problem.

Create a debugger for CondorLang. Possibly similar to gdb.

import "println" from "console"
import "string"
 
println("asd");
println(strlen("asd"));

Just prints the second one.

The following code does not increase memory:

for (int i = 0; i < 100; i++) var a = 10;

The memory is under control, meaning, the garbage collector is cleaning this properly. However, when I run the following code:

for (int i = 0; i < 100; i++) var a = 10 + 10;

The memory nearly doubles. The garbage collection is not occurring here.
Here is a starting place

To replicate the issue:

1. Open System Monitor/Activity Monitor
2. Run ./build/condor
3. Check if Condor is a task on the activity monitor
4. run the two code examples above

The GC is not working properly when there is recursion. See the Code

Example Code:

import "println" from "console"
func fib(int n){
    println("-> " + n);
    if (n == 0) return 0;
    else if (n == 1) return 1;
    else return fib(n - 1) + fib(n - 2);
}

int val = fib(2);
println(val);

When running the following code:

object Fruit{
	private string name;
	func Fruit(string name){
		this.name = name;
	}
	func getName() return this.name;
}

Fruit apple = new Fruit("Apple");

The program crashes. Potential error may occur with the constructor parameters.
Known location: https://github.com/CondorLang/Condor/blob/master/src/condor/execute/execute.cc#L122

Hi,
I saw your post on Quora: https://www.quora.com/How-can-I-find-people-to-contribute-to-my-open-source-Github-project/draft
I'm the one who said: "
Post in Open Source (and eventually on CompSci/Soft Eng) groups/communities to get people to eventually contribute.
There's a quite a lot of those on social networks like G+ and FB so don't be afraid to join them.
"

I went through the repo and I'm wondering if it's an extension to C# or it's an actual language where we could add stuff from JS for instance ?
I'm asking this because I'm quite noobish in VB/C#/C++ but I noticed a lot of JS-like snippets which I think could be improved.

Maybe we can generate java bytecode with your language.

I got this after running make mem

valgrind --tool=memcheck --leak-check=full --track-origins=yes --dsymutil=yes ./build/Cobra > log.txt 2>&1
Makefile:57: recipe for target 'mem' failed
make: *** [mem] Error 127

Expected Behavior

Not having this:

2154
*** Error in `./build/Cobra': double free or corruption (!prev): 0x0000000000e56970 ***
Makefile:49: recipe for target 'test' failed
make[1]: *** [test] Aborted (core dumped)
make[1]: Leaving directory '/home/maxie/Desktop/Languages/CobraLang'
Makefile:10: recipe for target 'mt' failed
make: *** [mt] Error 2

Actual Behavior

Whenever I run: make || make mt or even both apart I get this twice (so once for make and once for make mt):

make all
make[1]: Entering directory '/home/maxie/Desktop/Languages/CobraLang'
make buildAll
make[2]: Entering directory '/home/maxie/Desktop/Languages/CobraLang'
make[2]: Nothing to be done for 'buildAll'.
make[2]: Leaving directory '/home/maxie/Desktop/Languages/CobraLang'
make lib
make[2]: Entering directory '/home/maxie/Desktop/Languages/CobraLang'
make[2]: Leaving directory '/home/maxie/Desktop/Languages/CobraLang'
make[1]: Leaving directory '/home/maxie/Desktop/Languages/CobraLang'
make test
make[1]: Entering directory '/home/maxie/Desktop/Languages/CobraLang'
g++  -I ./ test/main.cc -Iinclude build/libcobra.a -o build/Cobra
./build/Cobra 
2154
*** Error in `./build/Cobra': double free or corruption (!prev): 0x0000000000e56970 ***
Makefile:49: recipe for target 'test' failed
make[1]: *** [test] Aborted (core dumped)
make[1]: Leaving directory '/home/maxie/Desktop/Languages/CobraLang'
Makefile:10: recipe for target 'mt' failed
make: *** [mt] Error 2
2154
*** Error in `./build/Cobra': double free or corruption (!prev): 0x0000000000e56970 ***
Makefile:49: recipe for target 'test' failed
make[1]: *** [test] Aborted (core dumped)
make[1]: Leaving directory '/home/maxie/Desktop/Languages/CobraLang'
Makefile:10: recipe for target 'mt' failed
make: *** [mt] Error 2
make all
make[1]: Entering directory '/home/maxie/Desktop/Languages/CobraLang'
make buildAll
make[2]: Entering directory '/home/maxie/Desktop/Languages/CobraLang'
make[2]: Nothing to be done for 'buildAll'.
make[2]: Leaving directory '/home/maxie/Desktop/Languages/CobraLang'
make lib
make[2]: Entering directory '/home/maxie/Desktop/Languages/CobraLang'
make[2]: Leaving directory '/home/maxie/Desktop/Languages/CobraLang'
make[1]: Leaving directory '/home/maxie/Desktop/Languages/CobraLang'
make test
make[1]: Entering directory '/home/maxie/Desktop/Languages/CobraLang'
g++  -I ./ test/main.cc -Iinclude build/libcobra.a -o build/Cobra
./build/Cobra 
2154
*** Error in `./build/Cobra': double free or corruption (!prev): 0x0000000001638970 ***
Makefile:49: recipe for target 'test' failed
make[1]: *** [test] Aborted (core dumped)
make[1]: Leaving directory '/home/maxie/Desktop/Languages/CobraLang'
Makefile:10: recipe for target 'mt' failed
make: *** [mt] Error 2

Steps to Reproduce the Problem

1. Clone the repo at the cloned repo of CobraLang (/home/maxie/Desktop/Languages/CobraLang for me)
2. Run make then make || make mt
3. See what the terminal display

Specifications

• OS: Ubuntu 15.04
• Terminal used: gnome-terminal

When running ./build/condor, running in shell mode, the usage of the left, up, down, and right arrow does not work. The symbol [^A or something like that appear.

When we are calling an import or an include inside of a file, the requested file is parsed and compiled each time it's called.

See https://github.com/CondorLang/Condor/blob/master/src/condor/types/script/script.cc#L243

TODO

• Check if file file is included.
  • if (isolate->GetContext()->IsIncluded(name)) continue;
• If we decide not to cache unused symbols, we need to re-parse the file. If we decide to cache the unused symbols, create a cache area.

Expected Behavior

Memory test results.

Current Behavior

valgrind --tool=memcheck --leak-check=full --track-origins=yes --dsymutil=yes ./build/linux/condor > log.txt 2>&1
Makefile:112: recipe for target 'mem' failed
make: *** [mem] Error 127

Steps to Reproduce

git clone https://github.com/CondorLang/Condor/
cd Condor
make all
make || make mt
make shell
sudo apt-get install valgrind
make mem #note: runing sudo apt-get update before gives the same result when running this line

Context (Environment)

I was trying to set up the CondorLang dev environment (to use/test/improve it) on Linux Ubuntu 16.04 LTS (64-bit) and I run into this problem.

First, congratulations are creating a new language!

Second, the following language has been out for several years and has been called Cobra the entire time: http://cobra-language.com/

It has a wikipedia entry and is referenced on the Python wikipedia page:
https://en.wikipedia.org/wiki/Python_(programming_language)#Languages_influenced_by_Python

It's also been covered by InfoWorld and other places.

I think choosing the same name is inappropriate and potentially confusing. I recommend picking a name that doesn't duplicate existing languages. Here is a list:
http://regulargeek.com/2012/12/08/the-big-list-of-256-programming-languages/

Or you can search google for "foo programming language" for any candidate name "foo"

Best regards,

Charles Esterbrook
Creator of Cobra

The following code does not compile:

1.2 % 1;