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D.gnu - infinite loop in gdc-0.19 with tempaltes

reply rm <roel.mathys gmail.com> writes:
On Gentoo (gdc-0.19), the following does land gdc in an infinite loop.
Don't know whether it does the same with the dmd compiler.

	private import std.stdio;

	template TFoo(int v : 1)
	{
		const int TFoo = 1;
	}

	template TFoo(int v)
	{
		const int TFoo = v * TFoo!(v-1).TFoo;
	}

	void main()
	{
		std.stdio.writefln(TFoo!(5).TFoo);
	}

changing the const int to an enum declaration does work though.

grtz,
roel
Oct 04 2006
parent Thomas Kuehne <thomas-dloop kuehne.cn> writes:
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Hash: SHA1

rm schrieb am 2006-10-04:
 On Gentoo (gdc-0.19), the following does land gdc in an infinite loop.
 Don't know whether it does the same with the dmd compiler.

 	private import std.stdio;

 	template TFoo(int v : 1)
 	{
 		const int TFoo = 1;
 	}

 	template TFoo(int v)
 	{
 		const int TFoo = v * TFoo!(v-1).TFoo;
 	}

 	void main()
 	{
 		std.stdio.writefln(TFoo!(5).TFoo);
 	}

 changing the const int to an enum declaration does work though.

Added to DStress as http://dstress.kuehne.cn/nocompile/t/template_48_A.d http://dstress.kuehne.cn/compile/t/template_48_B.d Thomas -----BEGIN PGP SIGNATURE----- iD8DBQFFaILxLK5blCcjpWoRAuuYAJ405a2ROUJVqY6O9NMIVwztVKRdigCeOKrG 392ncD9mibHpdjdwo1apbUA= =61KY -----END PGP SIGNATURE-----
Nov 25 2006