)]}'
{
  "commit": "dee30fc0e980ee26a804a74da74decc0cea10b8f",
  "tree": "8f21f0499a2b48e1884c1c9a0a16e902eecac558",
  "parents": [
    "9d5c276dfb5f5812e0fa7b46e84beaca36295c6d"
  ],
  "author": {
    "name": "Martin Uecker",
    "email": "uecker@tugraz.at",
    "time": "Tue May 12 07:11:38 2026 +0200"
  },
  "committer": {
    "name": "Martin Uecker",
    "email": "uecker@gcc.gnu.org",
    "time": "Wed May 13 06:57:26 2026 +0200"
  },
  "message": "c: avoid false positive for useless casts and generic [PR125261]\n\nTo reduce the number of false positives, we guard -Wuseless-cast by\nc_inhibit_evaluation_warnings and also increment it for a generic\nassociation if we have seen a prior match for a (non-default)\nassociation.  This covers the common case where the default association\ncomes last.  If there is another association selected after we have\nseen a default, we still have false positives.\n\n\tPR c/125261\n\ngcc/c/ChangeLog:\n\t* c-parser.cc (c_parser_generic_selection): Modify logic for\n\tc_inhibit_evaluation_warnings.\n\t* c-typeck.cc (build_c_cast): Use c_inhibit_evaluation_warnings.\n\ngcc/testsuite/ChangeLog:\n\t* gcc.dg/pr125261.c: New test.\n",
  "tree_diff": [
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      "new_path": "gcc/c/c-typeck.cc"
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    {
      "type": "add",
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      "old_mode": 0,
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}