Guys, it's unlikely I can work on this.
Andrei
On 04/07/2010 05:32 PM, Walter Bright wrote:
Hmm, nothing jumps out as obviously wrong there, though it clearly has
something to do with the .init. It should perhaps use .init[0] instead.
Don Clugston wrote:
(2) I'm working on tracking down the Phobos unittest stack overflow.
It seems to be a regression. I've cut it down to this test case:
---
import std.variant;
import std.typecons;
alias Tuple!(Variant) crash;
---
There have been no relevant changes to Phobos. I'm still working on it.
It compiled in DMD svn 421, and fails in svn 423. It's caused by the
".init property for static arrays is now an array literal." change.
Here's the problem:
conv.d, line 260:
/**
For structs that do not define $(D toString), the conversion to string
produces the list of fields.
*/
T to(T, S)(S s, in T left = S.stringof~"(", in T separator = ", ",
in T right = ")")
if (is(S == struct) && isSomeString!(T) && !is(typeof(&S.init.toString)))
{
Tuple!(FieldTypeTuple!(S)) * t = void; // < ---------- Creates a Tuple
----------
and Tuple contains toString, defined in typecons.d line 435:
string toString()
{
char[] result;
auto app = appender(&result);
app.put(toStringHeader);
foreach (i, Unused; noStrings!(T).Result)
{
static if (i > 0) result ~= toStringSeparator;
static if (is(typeof(to!string(field[i]))))
<------------ this is calls to!()
app.put(to!string(field[i]));
------------
And that's all I have time for. I think this should fixed before the
release goes out -- it's a pretty nasty regression.
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