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{
  "commit": "604e4adef0f09fec00a618f003d3a8108f4c576d",
  "tree": "c7b8d8c241740e1a4d558bebbec7b1eee2e78d92",
  "parents": [
    "49c052363b4ff1a66dddee5525cdaeb215ccd244"
  ],
  "author": {
    "name": "Vlad Serebrennikov",
    "email": "serebrennikov.vladislav@gmail.com",
    "time": "Wed Feb 11 01:09:20 2026 +0400"
  },
  "committer": {
    "name": "GitHub",
    "email": "noreply@github.com",
    "time": "Tue Feb 10 21:09:20 2026 +0000"
  },
  "message": "[clang] Non-trivial fixes in C++ DR tests (#179813)\n\nThis is a follow-up to #179674, which applies various fixes across C++\nDR tests uncovered by `-verify-directives` (#179835\n).\n\nChanges here serve double duty. First, they fix actual problems found by\n`-verify-directives`, because I\u0027ve been manually enforcing those rules\nmanually for quite a while. Second, they show typical problems and\npossible solutions when you opt-in a test to use `-verify-directives`.\nThis PR focuses on interesting cases, as partial diagnostic matches,\nwhich are trivial to fix, are fixed in boring #179674\n\nChanges include:\n1. Getting rid of instantiations at the end of TU that emit diagnostics:\neither trigger them earlier, or move them to a separate file\n2. Reordering of `expected-error` and `expected-note` to match the order\nin which corresponding diagnsotics are emitted.\n3. Eliminating leftover partial matches of diagnostic text\n4. Removing some extension warnings, because C++ DR tests are not\ninterested in features backported to older language modes.\n5. Fix for a hilarious case of CWG413 test, which was checking for a\nnote from a typo correction that happened in another test.",
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