[Issue 17246] [REG2.053] Extra destructor call.

2017-12-18 Thread d-bugmail--- via Digitalmars-d-bugs 
https://issues.dlang.org/show_bug.cgi?id=17246

--- Comment #6 from github-bugzi...@puremagic.com ---
Commits pushed to stable at https://github.com/dlang/dmd

https://github.com/dlang/dmd/commit/6eccdeee1d4c41abb0a6e8733e13a85b63765266
fix Issue 17246 - [REG2.053] Extra destructor call.

https://github.com/dlang/dmd/commit/614da7260f173ae5dc0ec87e8fa85d3edfb031ce
Merge pull request #7238 from WalterBright/fix17246

--

[Issue 17246] [REG2.053] Extra destructor call.

2017-12-09 Thread d-bugmail--- via Digitalmars-d-bugs 
https://issues.dlang.org/show_bug.cgi?id=17246

--- Comment #5 from Steven Schveighoffer  ---
*** Issue 17897 has been marked as a duplicate of this issue. ***

--

[Issue 17246] [REG2.053] Extra destructor call.

2017-12-09 Thread d-bugmail--- via Digitalmars-d-bugs 
https://issues.dlang.org/show_bug.cgi?id=17246

Mike Franklin  changed:

   What|Removed |Added

 CC||slavo5...@yahoo.com

--- Comment #4 from Mike Franklin  ---
*** Issue 18050 has been marked as a duplicate of this issue. ***

--

[Issue 17246] [REG2.053] Extra destructor call.

2017-10-26 Thread d-bugmail--- via Digitalmars-d-bugs 
https://issues.dlang.org/show_bug.cgi?id=17246

--- Comment #3 from github-bugzi...@puremagic.com ---
Commits pushed to master at https://github.com/dlang/dmd

https://github.com/dlang/dmd/commit/6eccdeee1d4c41abb0a6e8733e13a85b63765266
fix Issue 17246 - [REG2.053] Extra destructor call.

https://github.com/dlang/dmd/commit/614da7260f173ae5dc0ec87e8fa85d3edfb031ce
Merge pull request #7238 from WalterBright/fix17246

fix Issue 17246 - [REG2.053] Extra destructor call.

--

[Issue 17246] [REG2.053] Extra destructor call.

2017-10-24 Thread d-bugmail--- via Digitalmars-d-bugs 
https://issues.dlang.org/show_bug.cgi?id=17246

Walter Bright  changed:

   What|Removed |Added

 CC||bugzi...@digitalmars.com

--- Comment #2 from Walter Bright  ---
https://github.com/dlang/dmd/pull/7238

--

[Issue 17246] [REG2.053] Extra destructor call.

2017-07-02 Thread via Digitalmars-d-bugs 
https://issues.dlang.org/show_bug.cgi?id=17246

Vladimir Panteleev  changed:

   What|Removed |Added

 CC||dlang-bugzilla@thecybershad
   ||ow.net
Summary|Extra destructor call.  |[REG2.053] Extra destructor
   ||call.
   Severity|critical|regression

--- Comment #1 from Vladimir Panteleev  ---
Same example with asserts replacing writelns, and checks based on simple
reference counting:

struct Foo
{
int* rc;
this(int val)
{
rc = new int;
(*rc) = 1;
}
this(this)
{
(*rc)++;
}
~this()
{
if (rc)
{
assert(*rc > 0);
(*rc)--;
}
}
}

struct Bar
{
Foo foo;
this(Foo foo, bool)
{
this.foo = foo;
}
}

bool fun(bool val) { return !val; }

auto genBar(bool flag)
{
return flag ? Bar() : Bar(Foo(10), fun(!flag));
}

void main(string[] args)
{
auto bar = genBar(args.length == 0);
}

This appears to be a regression, as it worked before 2.052.

Introduced in
https://github.com/dlang/dmd/commit/e764b3949ae0f95f8fc4d7d2e9114e29fee12493

--