digitalmars.D.bugs - [Issue 8526] New: DMD 2.060 regression: anonymous delegate call in foreach loop
- d-bugmail puremagic.com (33/33) Aug 09 2012 http://d.puremagic.com/issues/show_bug.cgi?id=8526
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- d-bugmail puremagic.com (10/10) Nov 09 2012 http://d.puremagic.com/issues/show_bug.cgi?id=8526
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http://d.puremagic.com/issues/show_bug.cgi?id=8526
Summary: DMD 2.060 regression: anonymous delegate call in
foreach loop
Product: D
Version: D2
Platform: All
OS/Version: All
Status: NEW
Keywords: wrong-code
Severity: regression
Priority: P2
Component: DMD
AssignedTo: nobody puremagic.com
ReportedBy: thecybershadow gmail.com
--- Comment #0 from Vladimir Panteleev <thecybershadow gmail.com> 2012-08-09
00:34:53 PDT ---
void call(void delegate() callback)
{
callback();
}
void f(int j, int i)
{
}
void main()
{
foreach (int i, j; [0])
call({
f(j, i);
});
}
Works on 2.059, segfaults on 2.060. Tested on Win32 and Linux/64.
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d-bugmail puremagic.com
http://d.puremagic.com/issues/show_bug.cgi?id=8526
Damian Ziemba <nazriel6969 gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |nazriel6969 gmail.com
--- Comment #1 from Damian Ziemba <nazriel6969 gmail.com> 2012-09-05 01:52:43
PDT ---
Works with DMD 1.075
Looks like it is D2 only.
DMD2.060 fails both with m32/m64, on Linux and FreeBSD
Current DMD2 trunk still has this bug.
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Sep 05 2012
http://d.puremagic.com/issues/show_bug.cgi?id=8526
Kenji Hara <k.hara.pg gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |russel winder.org.uk
--- Comment #2 from Kenji Hara <k.hara.pg gmail.com> 2012-11-08 19:43:00 PST ---
*** Issue 8775 has been marked as a duplicate of this issue. ***
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--- Comment #3 from Kenji Hara <k.hara.pg gmail.com> 2012-11-08 19:45:42 PST ---
From bug 8775, foreach range statement has same bug.
void call(void delegate() dg) { dg(); }
void main()
{
foreach (i, j; [0])
{
call({
assert(i == 0); // fails, i is corrupted
});
}
foreach (n; 0..1)
{
call({
assert(n == 0); // fails, n is corrupted
});
}
}
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Kenji Hara <k.hara.pg gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |fawzi gmx.ch
--- Comment #4 from Kenji Hara <k.hara.pg gmail.com> 2012-11-08 21:15:15 PST ---
*** Issue 8974 has been marked as a duplicate of this issue. ***
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Kenji Hara <k.hara.pg gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |pull
--- Comment #5 from Kenji Hara <k.hara.pg gmail.com> 2012-11-09 02:17:24 PST ---
https://github.com/D-Programming-Language/dmd/pull/1272
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http://d.puremagic.com/issues/show_bug.cgi?id=8526 --- Comment #6 from github-bugzilla puremagic.com 2012-11-09 04:15:57 PST --- Commits pushed to master at https://github.com/D-Programming-Language/dmd https://github.com/D-Programming-Language/dmd/commit/251a8bb0ede5e45bf5f41b60554a2962261516ff fix Issue 8526 - DMD 2.060 regression: anonymous delegate call in foreach loop This regression has occured from the commit: https://github.com/D-Programming-Language/dmd/commit/38a0a5141a3455395e8b9571a57bf85ed698c6b3 But the root cause is a bug in glue layer. When an internal ref variable is marked as closure var, the glue layer had generated incorrect code for that. https://github.com/D-Programming-Language/dmd/commit/8fc3e4b59bf5786accee257d301ca8de8cf8a277 Merge pull request #1272 from 9rnsr/fix8526 Issue 8526 & 6141 - DMD 2.060 regression: anonymous delegate call in foreach loop -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
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Kenji Hara <k.hara.pg gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
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