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digitalmars.D.bugs - [Issue 7300] New: std.regex.ShiftOr!dchar.search is broken

reply d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=7300

           Summary: std.regex.ShiftOr!dchar.search is broken
           Product: D
           Version: D2
          Platform: Other
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Phobos
        AssignedTo: nobody puremagic.com
        ReportedBy: mailme+d nilsb.dyndns.org



I stumbled over this:
---
import std.regex;
void main() {
std.regex.match("a"d, "aa"d);
}
---
=>
core.exception.AssertError /home/nils/d/dmd2/linux/bin32/../../src/phobos/std/utf.d(800):
Attempted to decode past the end of a string

I traced it down to ShiftOr.search returning a value greater than the input
length:
---
dstring
    input = "a",
    pattern = "aa";
assert(regex(pattern).kickstart.search(input, 0) <= input.length); // fails
---

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Jan 15 2012
next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=7300




Commit pushed to master at https://github.com/D-Programming-Language/phobos

https://github.com/D-Programming-Language/phobos/commit/84a847cbe18f6b42597436ce01a0d1b1ce932ff7


fix Issue 7300 - std.regex.ShiftOr!dchar.search is broken

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Mar 30 2012
prev sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=7300


Dmitry Olshansky <dmitry.olsh gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |dmitry.olsh gmail.com
         Resolution|                            |FIXED


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