[Issue 10137] New: opening multiple file through map generates a seg-fault
d-bugmail at puremagic.com
d-bugmail at puremagic.com
Wed May 22 14:29:47 PDT 2013
http://d.puremagic.com/issues/show_bug.cgi?id=10137
Summary: opening multiple file through map generates a
seg-fault
Product: D
Version: D2
Platform: x86_64
OS/Version: All
Status: NEW
Severity: major
Priority: P2
Component: DMD
AssignedTo: nobody at puremagic.com
ReportedBy: stephan.schiffels at mac.com
--- Comment #0 from Stephan <stephan.schiffels at mac.com> 2013-05-22 14:29:45 PDT ---
This code crashes with a seg-fault:
import std.stdio;
import std.algorithm;
import std.array;
void main() {
auto filenames = ["base.d", "bclass.d", "dclass.d"];
auto files = filenames.map!(f => File(f, "r"))().array();
}
I tested this with the newest git compiler, runtime and phobos on Mac OS X
64bit. As pointed out by John Colvin
(http://forum.dlang.org/thread/cwnqmhatxcswevjfpiea@forum.dlang.org), the bug
also occurs on Linux with 64bit. More specifically: "A quick gdb run shows that
it's segfaulting at the exit of the
program, when the GC runs its final full collection."
Stephan
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