[Issue 4604] New: A stack overflow with writeln

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=4604

           Summary: A stack overflow with writeln
           Product: D
           Version: D2
          Platform: x86
        OS/Version: Windows
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Phobos
        AssignedTo: nobody at puremagic.com
        ReportedBy: bearophile_hugs at eml.cc


--- Comment #0 from bearophile_hugs at eml.cc 2010-08-09 07:55:24 PDT ---
With dmd 2.048beta this program:

import std.stdio, std.regex, std.array;
void main() {
    writeln(array(match("1", regex(r"\d")).captures));
}


prints:
[1]


While this wrong program:

import std.stdio, std.regex, std.array;
void main() {
    writeln(array(match("1", regex(r"\d"))));
}


Produces:

object.Error: Stack Overflow
[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[...]

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