view lphobos/typeinfo1/ti_char.d @ 971:985104c0f1db

Fix the problems exposed by the callingconv1.d test case. The first was that unless otherwise specified, inputs are assumed to be in registers even if they specify a "matching output" that's in memory. While testing that fix, I also ran into a bug causing the generated "matching output" for any input was always the first one instead of the correct one.
author Frits van Bommel <fvbommel wxs.nl>
date Tue, 17 Feb 2009 00:08:20 +0100
parents 2c3cd3596187
children
line wrap: on
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module typeinfo1.ti_char;

class TypeInfo_a : TypeInfo
{
    char[] toString() { return "char"; }

    hash_t getHash(void *p)
    {
	return *cast(char *)p;
    }

    int equals(void *p1, void *p2)
    {
	return *cast(char *)p1 == *cast(char *)p2;
    }

    int compare(void *p1, void *p2)
    {
	return *cast(char *)p1 - *cast(char *)p2;
    }

    size_t tsize()
    {
	return char.sizeof;
    }

    void swap(void *p1, void *p2)
    {
	char t;

	t = *cast(char *)p1;
	*cast(char *)p1 = *cast(char *)p2;
	*cast(char *)p2 = t;
    }

    void[] init()
    {	static char c;

	return (cast(char *)&c)[0 .. 1];
    }
}