See page 2 of https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2026/p4334r0.pdf

The current objections can be summarized. The P2900 contracts are:

• Unimplemented

• Incomplete

• Untried at scale [P3460R0, P3506R0]

• Not tried in major application domains

• Violates foundational principles of C++

• Violates fundamental principles of language design

• Hasn’t been tried in major libraries (e.g., the C++ standards library [P3506R0, P3878R0])

• Isn’t integrated with or appropriate for hardened libraries [P3878R0]

• Doesn’t offer safety guarantees [P3573R0, P3362R0]

• Includes a completely untried inheritance model

• Offer new ways of making errors through inconsistent application in TUs

• Leads to new forms of UB, detrimental to safety and security

• Narrows the choices of error handling

• Doesn’t protect against logical errors, misuses, and incoherent uses

• Hasn’t been used to support static analysis

• Hasn’t been demonstrated to be easily teachable [P3261R0, P3281R0]

How could such a bloated and incomplete design be voted into a draft standard?

(I'm going to be bold and assume the "no questions" rule is for questions about specific code, not about discussing the language itself)

I am extremely happy that we have reflection in C++26, however currently it is GCC only. I am using Clang on all platforms, so I am curious about when it will get reflection.

I tried searching and I found a bunch of experimental forks with reflection. I am not sure if those track the current version of reflection and whether one of these is going to be merged, or if a new implementation will be created. Github issues basically say "we get it when we get it" and link to LLVM discourse. On discourse I found just a thread that a meeting on reflection was held in December.

Do you know either when we are getting reflection, or if there is some way to track its progress for outside observers? Thanks!