view runtime/import/ldc/cstdarg.di @ 1359:34f2fd925de3

Intrinsics shouldn't see struct padding, so use a special TargetABI for them that removes it. This unbreaks the `llvm_*_with_overflow` intrinsics.
author Frits van Bommel <fvbommel wxs.nl>
date Sat, 16 May 2009 13:06:49 +0200
parents d8a1481eaa0c
children
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line source

/*
 * vararg support for extern(C) functions
 */

module ldc.cstdarg;

// Check for the right compiler
version(LDC)
{
    // OK
}
else
{
    static assert(false, "This module is only valid for LDC");
}

alias void* va_list;

pragma(va_start)
    void va_start(T)(va_list ap, ref T);

pragma(va_arg)
    T va_arg(T)(va_list ap);

pragma(va_end)
    void va_end(va_list args);

pragma(va_copy)
    void va_copy(va_list dst, va_list src);