Many thanks Jeff & David,
Overnight I remembered that Visual Studio itself offers a specific
option to disable inline function expansion. For MSVC itself, this gets
done by setting a compiler option called "/Ob" ("/Ob0" indicates
disabled). If "/Ob0" isn't specified at compile time, inlining of
functions is basically left to the compiler's discretion.
I checked this morning and sure enough the "/Ob" option doesn't get sent
if I build with VS2019 and Clang - so I'm guessing "/Ob0" wouldn't be
recognised by Clang's compiler?
So does Clang have it's own command-line option to disable inline
function expansion? Or is that something which hasn't been implemented
for Clang? Thanks,
John
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