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September 01, 2015 new static array | ||||
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Hello, I tried to send a string[4] with std.concurrency: import std.concurrency; import std.stdio; void fun() { receive((string[4] data) { writeln(data);}); } void main() { string[4] data; auto tid = spawn(&fun); send(tid, data); } I got (dmd 2.068) /usr/include/dmd/phobos/std/variant.d(633): Error: new can only create structs, dynamic arrays or class objects, not string[4]'s [...] with int[4] it compiles and runs. int[][4] fails. Is this a bug? Simple workaround: send a slice. |
September 02, 2015 Re: new static array | ||||
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Posted in reply to anonymous | On 09/01/2015 09:47 AM, anonymous wrote:> Hello, > > I tried to send a string[4] with std.concurrency: > > import std.concurrency; > import std.stdio; > void fun() { > receive((string[4] data) { writeln(data);}); > } > > void main() { > string[4] data; > auto tid = spawn(&fun); > send(tid, data); > } > > I got (dmd 2.068) > /usr/include/dmd/phobos/std/variant.d(633): Error: new can only create > structs, dynamic arrays or class objects, not string[4]'s > [...] > > with int[4] it compiles and runs. int[][4] fails. Is this a bug? I think so. > Simple workaround: send a slice. Another one: Wrap the array in a struct: struct Data { string[4] s; } Ali |
September 02, 2015 Re: new static array | ||||
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Posted in reply to Ali Çehreli | On Wednesday, 2 September 2015 at 06:04:40 UTC, Ali Çehreli wrote: > > with int[4] it compiles and runs. int[][4] fails. Is this a > bug? > > I think so. https://issues.dlang.org/show_bug.cgi?id=15004 may related to https://issues.dlang.org/show_bug.cgi?id=10740 |
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