Thread overview | |||||||
---|---|---|---|---|---|---|---|
|
July 30, 2018 [Issue 19129] std.typecons.scoped crashes when used on classes that have context | ||||
---|---|---|---|---|
| ||||
https://issues.dlang.org/show_bug.cgi?id=19129 Simen Kjaeraas <simen.kjaras@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |simen.kjaras@gmail.com --- Comment #1 from Simen Kjaeraas <simen.kjaras@gmail.com> --- This issue is also present in std.conv.emplace (which scoped uses internally). At least currently, it is impossible to get a good value for the context pointer: unittest { int y; class C { this(int x) { y = x; } } create!C(); } T create(T)() { // outer function context of foo.__unittest_L1_C1 is // needed to new nested class foo.__unittest_L1_C1.C return new T(0); } emplace already checks for isInnerClass!T, and should also check for nested, non-inner classes. std.traits should have a trait that checks for this (hasContext? isNestedClass sounds like it should include isInnerClass). -- |
August 16, 2018 [Issue 19129] std.typecons.scoped crashes when used on classes that have context | ||||
---|---|---|---|---|
| ||||
https://issues.dlang.org/show_bug.cgi?id=19129 Seb <greensunny12@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |greensunny12@gmail.com -- |
September 20, 2018 [Issue 19129] std.typecons.scoped crashes when used on classes that have context | ||||
---|---|---|---|---|
| ||||
https://issues.dlang.org/show_bug.cgi?id=19129 --- Comment #2 from Simen Kjaeraas <simen.kjaras@gmail.com> --- template hasContextPointer(T) { struct S(Fields...) { Fields f; } enum fieldSize = S!(typeof(T.tupleof)).sizeof; static if (is(T == class)) { enum hasContextPointer = __traits(classInstanceSize, T) > fieldSize + size_t.sizeof*2 -1; } else { enum hasContextPointer = T.sizeof > fieldSize; } } -- |
January 30, 2019 [Issue 19129] std.typecons.scoped crashes when used on classes that have context | ||||
---|---|---|---|---|
| ||||
https://issues.dlang.org/show_bug.cgi?id=19129 johanengelen@weka.io changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |industry CC| |johanengelen@weka.io -- |
December 17, 2022 [Issue 19129] std.typecons.scoped crashes when used on classes that have context | ||||
---|---|---|---|---|
| ||||
https://issues.dlang.org/show_bug.cgi?id=19129 Iain Buclaw <ibuclaw@gdcproject.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P3 |P2 -- |
Copyright © 1999-2021 by the D Language Foundation