https://issues.dlang.org/show_bug.cgi?id=13424

hsteoh@quickfur.ath.cx changed:

           What    |Removed                     |Added
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           Keywords|                            |wrong-code

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https://issues.dlang.org/show_bug.cgi?id=13424

Daniel Čejchan <czdanol@gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |czdanol@gmail.com

--- Comment #1 from Daniel Čejchan <czdanol@gmail.com> ---
Please provide some test-case code example. :)

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https://issues.dlang.org/show_bug.cgi?id=13424

--- Comment #2 from hsteoh@quickfur.ath.cx ---
Ah, sorry, forgot to post complete example. Here it is:
------
struct S {
    void delegate(dchar) onChar = (dchar) {};
}
void main() {
    S s;
    s.onChar('a');
}
------

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https://issues.dlang.org/show_bug.cgi?id=13424

--- Comment #3 from Daniel Čejchan <czdanol@gmail.com> ---
What compiler are you using?

http://dpaste.dzfl.pl/9f8f1dc801cd

I have tried 2.065 and 2.066 and it doesn't compile.

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https://issues.dlang.org/show_bug.cgi?id=13424

--- Comment #4 from hsteoh@quickfur.ath.cx ---
git HEAD. Could it be a regression?

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https://issues.dlang.org/show_bug.cgi?id=13424

--- Comment #5 from hsteoh@quickfur.ath.cx ---
Strange, I just checked out v2.066.0 and it still compiles and gives me the segfault. Could it be a platform-specific bug?? I'm testing on Linux/64-bit.

Or maybe the tag isn't actually what was released? I'm confused.

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https://issues.dlang.org/show_bug.cgi?id=13424

--- Comment #6 from Daniel Čejchan <czdanol@gmail.com> ---
Hmm, I tried it again under 2.066 and it now does the same thing as for you. I must have missed something last time checking. Looks like a bug :)

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https://issues.dlang.org/show_bug.cgi?id=13424

--- Comment #7 from hsteoh@quickfur.ath.cx ---
Seems the compile error was removed by this commit: 180a6aabbb5d5db72e6650f8cedc4ba4b7899017 (https://github.com/D-Programming-Language/dmd/pull/2824). Not sure if this is a regression, or a new bug introduced by the PR.

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https://issues.dlang.org/show_bug.cgi?id=13424

Kenji Hara <k.hara.pg@gmail.com> changed:

           What    |Removed                     |Added
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           Keywords|                            |pull
           Hardware|x86                         |All
                 OS|Linux                       |All

--- Comment #8 from Kenji Hara <k.hara.pg@gmail.com> ---
(In reply to hsteoh from comment #7)
> Seems the compile error was removed by this commit: 180a6aabbb5d5db72e6650f8cedc4ba4b7899017 (https://github.com/D-Programming-Language/dmd/pull/2824). Not sure if this is a regression, or a new bug introduced by the PR.

This is a regression issue introduced in the commit.

https://github.com/D-Programming-Language/dmd/pull/3951

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https://issues.dlang.org/show_bug.cgi?id=13424

Kenji Hara <k.hara.pg@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Initialization of delegate  |[REG2.066] Initialization
                   |to do-nothing default       |of delegate to do-nothing
                   |causes segfault at runtime  |default causes segfault at
                   |                            |runtime

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