[Issue 19498] undefined identifier rt_loadLibraryW

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=19498

Walter Bright <bugzilla at digitalmars.com> changed:

           What    |Removed                     |Added
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                 CC|                            |bugzilla at digitalmars.com

--- Comment #1 from Walter Bright <bugzilla at digitalmars.com> ---
wchar_t should not be used in D code unless it is directly interfacing with C++
code that uses wchar_t in its parameter list.

The bug here is that core\druntime.d is calling a D function rt_loadLibraryW()
which is obsoletely using wchar_t in its signature.

The fix is to use WCHAR instead and fix rt\dmain2.d to use WCHAR.

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