Bug 15004 – std.concurrency fails to compile when sending static array larger 32 byte

http://forum.dlang.org/thread/[email protected] Sending a static array larger than 32 Byte fails with the error (dmd 2.068, same with 2.066 based ldc, so probably no recent regression): dmd/phobos/std/variant.d(633): Error: new can only create structs, dynamic arrays or class objects, not int[9]'s dmd/phobos/std/variant.d(344): Error: new can only create structs, dynamic arrays or class objects, not int[9]'s [...] I tested this string[n], int[n] and byte[n] - if the array is 32 Byte or smaller, it works fine. As the limit is the same, this is perhaps related to https://issues.dlang.org/show_bug.cgi?id=10740 (although the error message is different) Test programm: import std.concurrency; import std.stdio; void fun() { receive((byte[33] data) { writeln(data);}); } void main() { byte[33] data; pragma(msg, data.sizeof); auto tid = spawn(&fun); send(tid, data); }