[pango] (12 commits) ...Merge branch 'compiler-warnings' into 'main'

[Matthias Clasen <matthiasc src gnome org>]

Summary of changes:

  fe3175f... glyphstring: Silence compiler warnings (*)
  2315f67... attributes: Silence compiler warnings (*)
  3002350... emoji: Silence compiler warnings (*)
  9de02e0... bidi: Silence compiler warnings (*)
  9e8e4c7... fcfontmap: Silence compiler warnings (*)
  c47c610... tests: Silence compiler warnings (*)
  33ab9c7... break: Silence compiler warnings (*)
  16cee40... layout: Silence compiler warnings (*)
  bab0a1f... markup: Silence compiler warnings (*)
  3dacd23... renderer: Silence compiler warnings (*)
  68a10a2... build: More compiler warnings (*)
  e17cda3... Merge branch 'compiler-warnings' into 'main'

(*) This commit already existed in another branch; no separate mail sent