Build & Test CI

Workflow runs for Build & Test CI

• Move meta.stdh out of include_c++/experimental and define __cpp_lib_r…

  completed successfully:
  Build & Test CI#4:Commit992dedfpushedbycpplearner
  main

  Oct 23, 20261h 57m 18s
  More actions for workflow run 4

• Fix accounting of interpreter call depth not to double-count calls in…

  completed successfully:
  Build & Test CI#3:Commit43e10b9pushedbycpplearner
  main

  Oct 11, 20261h 25m 33s
  More actions for workflow run 3

• Diagnose an empty diag_suppress pragma without reading past it. [GH #…

  completed successfully:
  Build & Test CI#2:Commite24bb9apushedbycpplearner
  main

  Oct 7, 20261h 24m 47s
  More actions for workflow run 2

• Update LICENSE.txt for clarity []

  completed successfully:
  Build & Test CI#1:Commitab57e54pushedbycpplearner
  main

  Oct 7, 20261h 9m 31s
  More actions for workflow run 1