dmd 1.058 and 2.043 release

[bearophile]

Now I have tested this release a little better, it seems to work well. I have to say two things:

1) The bug 3911 was a mix of two different bugs, Don has fixed one of them, so I have closed the bug 3911 and I have opened a new cleaned bug report, number 4075:
http://d.puremagic.com/issues/show_bug.cgi?id=3911
http://d.puremagic.com/issues/show_bug.cgi?id=4075

Because this code generates an error still:
auto foo() { return 0; }
enum int _ = foo();
void main() {}



2) Bug 3972 is not fixed, it's open still. The error message produced is not good yet. I have added a comment at the bottom:
http://d.puremagic.com/issues/show_bug.cgi?id=3972

In the situation I've shown in 3972 a better error message is the two error messages (or something similar):

spam.d(2): Error: module 'test' has mismatched file name 'spam.d'.
foo.d(2): Error: module 'bar' has mismatched file name 'foo.d'.

Bye,
bearophile