On 1/23/2026 3:58 PM, H. S. Teoh wrote: > Rationale seems to be inadequate support in Clang and GN (sic - what's > GN?), not that modules themselves are bad. My suspicion is that it's unusually difficult to implement. It requires precompiled files to be written out - my experience with that (precompiled headers) is it is overly complex.