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May 18, 2016 [Issue 16037] Closure allocation despite scope variable for ternary operator / CondExp | ||||
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https://issues.dlang.org/show_bug.cgi?id=16037 --- Comment #1 from Sobirari Muhomori <dfj1esp02@sneakemail.com> --- workaround? T assumeScoped(T)(scope T t){ return t; } void testXXX () @nogc { Object o; scope bool delegate (Object) alwaysFalse = (Object y) { return false; }; scope c1 = o !is null ? assumeScoped((Object y) { return o is y; }) : alwaysFalse; } -- |
May 19, 2016 [Issue 16037] Closure allocation despite scope variable for ternary operator / CondExp | ||||
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https://issues.dlang.org/show_bug.cgi?id=16037 Leandro Lucarella <leandro.lucarella@sociomantic.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |leandro.lucarella@sociomant | |ic.com -- |
December 12, 2016 [Issue 16037] Closure allocation despite scope variable for ternary operator / CondExp | ||||
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https://issues.dlang.org/show_bug.cgi?id=16037 Walter Bright <bugzilla@digitalmars.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |safe CC| |bugzilla@digitalmars.com -- |
January 24, 2018 [Issue 16037] assigning delegate to a scope variable shouldn't allocate closure | ||||
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https://issues.dlang.org/show_bug.cgi?id=16037 anonymous4 <dfj1esp02@sneakemail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords|safe |performance Summary|Closure allocation despite |assigning delegate to a |scope variable for ternary |scope variable shouldn't |operator / CondExp |allocate closure Severity|major |enhancement --- Comment #2 from anonymous4 <dfj1esp02@sneakemail.com> --- I've run into this myself :) Simpler example: --- void f() //@nogc { int a; void g(){ a=1; } scope h=&g; h(); } --- This shouldn't allocate closure because the delegate is assigned to a scope variable. -- |
January 24, 2018 [Issue 16037] assigning delegate to a scope variable shouldn't allocate closure | ||||
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https://issues.dlang.org/show_bug.cgi?id=16037 anonymous4 <dfj1esp02@sneakemail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |safe -- |
March 04, 2018 [Issue 16037] assigning delegate to a scope variable shouldn't allocate closure | ||||
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https://issues.dlang.org/show_bug.cgi?id=16037 --- Comment #3 from Walter Bright <bugzilla@digitalmars.com> --- https://github.com/dlang/dmd/pull/7981 -- |
March 04, 2018 [Issue 16037] assigning delegate to a scope variable shouldn't allocate closure | ||||
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https://issues.dlang.org/show_bug.cgi?id=16037 Carsten Blüggel <chilli@posteo.net> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |chilli@posteo.net -- |
March 08, 2018 [Issue 16037] assigning delegate to a scope variable shouldn't allocate closure | ||||
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https://issues.dlang.org/show_bug.cgi?id=16037 --- Comment #4 from github-bugzilla@puremagic.com --- Commits pushed to master at https://github.com/dlang/dmd https://github.com/dlang/dmd/commit/4b93ddef41508453c6e83b11e62f97ae870c8c98 fix Issue 16037 - assigning delegate to a scope variable shouldn't allocate closure https://github.com/dlang/dmd/commit/81283694ce96174fe854b975d68384da7cbc66b7 Merge pull request #7981 from WalterBright/fix16037 fix Issue 16037 - assigning delegate to a scope variable shouldn't al… -- |
March 08, 2018 [Issue 16037] assigning delegate to a scope variable shouldn't allocate closure | ||||
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https://issues.dlang.org/show_bug.cgi?id=16037 github-bugzilla@puremagic.com changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED -- |
March 09, 2018 [Issue 16037] assigning delegate to a scope variable shouldn't allocate closure | ||||
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https://issues.dlang.org/show_bug.cgi?id=16037 anonymous4 <dfj1esp02@sneakemail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords|safe | Status|RESOLVED |REOPENED Resolution|FIXED |--- --- Comment #5 from anonymous4 <dfj1esp02@sneakemail.com> --- Should work the same is @system code; "don't break working code" only applies to valid code; if code advertizes scoping, but doesn't respect it, it's invalid and there shouldn't be any guarantee for it to work. -- |
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