In the case that `win_t` is an `unsigned short` (e.g. on Windows), we would
previously incorrectly diagnose the conversion because we would immediately
promote the argument type from `wint_t` (aka `unsigned short`) to `int` before
checking if the type matched. This should repair the Windows hosted bots.
llvm-svn: 342565
Windows uses `unsigned short` for `wint_t`. Correct the type definition as
vended by the compiler. This type is defined in corecrt.h and is
unconditionally typedef'ed. cl does not have an equivalent to `__WINT_TYPE__`
which is why this was never detected.
llvm-svn: 342557
ExtWarn/Warnings. Mostly the name of the warning was changed to match the
semantics, but in the PR20356 cases, the warning was about valid code, so the
diagnostic was changed from ExtWarn to Warning instead.
llvm-svn: 213443
Saleem Abdulrasool