[Issue 12395] Program segfaults despite being entirely within SafeD

[d-bugmail at puremagic.com]

https://d.puremagic.com/issues/show_bug.cgi?id=12395


Vladimir Panteleev <thecybershadow at gmail.com> changed:

           What    |Removed                     |Added
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             Status|NEW                         |RESOLVED
                 CC|                            |thecybershadow at gmail.com
         Resolution|                            |INVALID


--- Comment #2 from Vladimir Panteleev <thecybershadow at gmail.com> 2014-03-18 03:58:59 EET ---
@safe programs can still segfault, e.g. due to dereferencing a null pointer or
causing a stack overflow. Your program does the latter: the functions
disjunction.check_match and memo_expression.matches call each other
recursively.

> but my program is still segfaulting and I can't figure out why or where.

To diagnose segfaults, compile your program with symbols (DMD -g switch) and
run it under a debugger (such as gdb).

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