view runtime/internal/invariant.d @ 1134:152bd2c804d0

Update comments now that LLVM PR3861 has been fixed. However, since conditionally removing the workaround makes the ABI dependent on LLVM version, I reconsidered that. (The same revision of LDC compiling for the same target should probably produce code that follows the same ABI, right?)
author Frits van Bommel <fvbommel wxs.nl>
date Tue, 24 Mar 2009 02:46:57 +0100
parents d30c40f1128d
children d7ec997de427
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/*
 * Placed into the Public Domain
 * written by Walter Bright
 * www.digitalmars.com
 */

extern(C) void _d_invariant(Object o)
{   ClassInfo c;

    //printf("__d_invariant(%p)\n", o);

    // BUG: needs to be filename/line of caller, not library routine
    assert(o !is null);	// just do null check, not invariant check

    c = o.classinfo;
    do
    {
	if (c.classInvariant)
	{
	    (*c.classInvariant)(o);
	}
	c = c.base;
    } while (c);
}