[Issue 15444] [Interfacing to Objective-C]

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=15444

Jacob Carlborg <d...@me.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |d...@me.com
           Severity|major                       |minor

--- Comment #1 from Jacob Carlborg <d...@me.com> ---
I added the code below for reference. It works perfectly fine for me using
Yosemite. It's most likely an issue with the installation of the compiler.

// test.d
module main;

extern (Objective-C)
interface Class
{
    NSString alloc() @selector("alloc");
}

extern (Objective-C)
interface NSString
{
    NSString initWithUTF8String(in char* str) @selector("initWithUTF8String:");
    void release() @selector("release");
}

extern (C) void NSLog(NSString, ...);
extern (C) Class objc_lookUpClass(in char* name);

void main()
{
    auto cls = objc_lookUpClass("NSString");
    auto str = cls.alloc().initWithUTF8String("Hello World!");
    NSLog(str);
    str.release();
}

--