[Issue 24172] Error when compiling with std_regex_* debug conditions

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=24172

--- Comment #1 from Mai Lapyst <info at lapyst.by> ---
Heres the WIP fix for anyone interested:
https://github.com/Mai-Lapyst/phobos/tree/fix_24172_std_regex_debug

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