• Stewart Gordon <smjg_1998 yahoo.com> Jul 12 2004
• "Walter" <newshound digitalmars.com> Jul 12 2004

Stewart Gordon <smjg_1998 yahoo.com> writes:

Using DMD 0.95, Windows 98SE.

The program below used to give linker errors about missing TypeInfo 
stuff, but now it links fine.

However, lookups in it never match.  Output:

No such element
No such element
No such element


Guess this is one for the TypeInfo-per-type fix...?

Stewart.

----------
import std.c.stdio;
import std.ctype;

struct IChar {
	char data;

	int opEquals(IChar i) {
		return toupper(data) == toupper(i.data);
	}

	uint toHash() {
		return toupper(data);
	}

	int opCmp(IChar i) {
		return toupper(data) - toupper(i.data);
	}
}


int main() {
	int[IChar] aa;

	static IChar c1 = { 'c' };
	static IChar c2 = { 'c' };
	static IChar c3 = { 'C' };

	aa[c1] = 4;

	if (c1 in aa) {		// fails 0.95 - should display 4
		printf("%d\n", aa[c1]);
	} else {
		puts("No such element");
	}

	if (c2 in aa) {		// fails 0.95 - should display 4
		printf("%d\n", aa[c2]);
	} else {
		puts("No such element");
	}

	if (c3 in aa) {		// fails 0.95 - should display 4
		printf("%d\n", aa[c3]);
	} else {
		puts("No such element");
	}

	return 0;
}

-- 
My e-mail is valid but not my primary mailbox, aside from its being the 
unfortunate victim of intensive mail-bombing at the moment.  Please keep 
replies on the 'group where everyone may benefit.

"Walter" <newshound digitalmars.com> writes:

The typeinfo's are not right for structs, yet, I'll let you know when they
are!