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April 19, 2017 [Issue 17331] appender can't be used for initialization twice | ||||
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https://issues.dlang.org/show_bug.cgi?id=17331 Heromyth <bitworld@qq.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|appender can't be use for |appender can't be used for |initialization |initialization twice -- |
March 20, 2018 [Issue 17331] appender can't be used for initialization twice | ||||
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https://issues.dlang.org/show_bug.cgi?id=17331 Tomáš Chaloupka <chalucha@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |chalucha@gmail.com --- Comment #1 from Tomáš Chaloupka <chalucha@gmail.com> --- Here is another one: import std.stdio; import std.array; class Foo { auto bar = appender!(int[])(); //auto bar = Appender!(int[])(); // Works ok } void main() { auto f1 = new Foo(); auto f2 = new Foo(); f1.bar ~= 1; f2.bar ~= 2; writeln(f1.bar.data); writeln(f2.bar.data); } With appender output is: [1, 2] [1, 2] With Appender: [1] [2] Tested on v2.078.3 and v2.079.0 -- |
March 20, 2018 [Issue 17331] appender can't be used for initialization twice | ||||
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https://issues.dlang.org/show_bug.cgi?id=17331 --- Comment #2 from Tomáš Chaloupka <chalucha@gmail.com> --- My guess is that problem is here: https://github.com/dlang/phobos/blob/master/std/array.d#L2884 As this constructor is called when appender is used with null arr parameter. So I guess that in CTFE _data is set to the same struct pointer? -- |
December 17, 2022 [Issue 17331] appender can't be used for initialization twice | ||||
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https://issues.dlang.org/show_bug.cgi?id=17331 Iain Buclaw <ibuclaw@gdcproject.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P1 |P3 -- |
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