http://d.puremagic.com/issues/show_bug.cgi?id=10922
Summary: Compiler segfaults when using __traits(parent, {})
Product: D
Version: D2
Platform: All
OS/Version: All
Status: NEW
Severity: normal
Priority: P2
Component: DMD
AssignedTo: [email protected]
ReportedBy: [email protected]
--- Comment #0 from [email protected] 2013-08-29 12:01:51 PDT ---
uint fib = (in uint n) pure nothrow {
enum self = __traits(parent, {});
return (n < 2) ? n : self(n - 1) + self(n - 2);
};
void main()
{
import std.stdio;
writeln(fib(39));
}
This code causes a segfault, as does giving fib the auto storage class instead
of uint. If the code is changed to:
uint fib (in uint n) pure nothrow {
immutable self = __traits(parent, {});
return (n < 2) ? n : self(n - 1) + self(n - 2);
};
Then it does not segfault.
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