view lphobos/std/outofmemory.d @ 1404:11b122f92136

Now that templates instantiations are no longer emitted for all modules that even blink at them they seem to break due to being linkonce (if compiled with any optimization level > 0), so let's give them weak linkage instead. The difference is that unreferenced linkonce symbols can be deleted, while weak symbols need to be preserved.
author Frits van Bommel <fvbommel wxs.nl>
date Thu, 21 May 2009 15:23:28 +0200
parents 88e23f8c2354
children
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/**
 * Macros:
 *	WIKI=Phobos/StdOutOfMemory
 * Copyright:
 *	Placed into public domain.
 *	www.digitalmars.com
 */


module std.outofmemory;

/******
 * This exception is thrown when out of memory errors happen.
 */

class OutOfMemoryException : Exception
{
    static char[] s = "Out of memory";

    /**
     * Default constructor
     */
    this()
    {
	super(s);
    }

    char[] toString()
    {
	return s;
    }
}

extern (C) void _d_OutOfMemory()
{
    printf("Out of memory!\n");
    *(cast(int*) 0) = 0;
    throw cast(OutOfMemoryException)
	  cast(void *)
	  OutOfMemoryException.classinfo.init;
}

static this()
{
}