[Issue 24294] ImportC: required GCC version?

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=24294

--- Comment #2 from kdevel <kdevel at vogtner.de> ---
(In reply to Walter Bright from comment #1)
> Not sure what to do about this. compiler/src/dmd/link.d adds this switch, as
> it is necessary in order for druntime/src/importc.h to do its job.

GCC: Put a note into the documentation that this switch is used and that a
certain GCC version is required. It is in GCC since 2008 [1], but I could not
find the exact GCC version number.

How is the problem solved with other compilers (clang, msvc)?

[1] https://gcc.gnu.org/legacy-ml/gcc-patches/2008-07/msg02321.html

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