llvm-project

9d220956 - [Clang] Remove `IDNS_Ordinary` flag in `IndirectFieldDecl::IdentifierNamespace` (#100525)

[Clang] Remove `IDNS_Ordinary` flag in `IndirectFieldDecl::IdentifierNamespace` (#100525) There is a `IDNS_Ordinary` flag in `IndirectFieldDecl::IdentifierNamespace` so that members in nested anonymous struct/union can be found as ordinary identifiers. ```c struct S { struct { int x; }; // Previous behaviour: `x` in previous line is found // Expected: nothing is found int arr[sizeof(x)]; }; ``` This PR fixes this issue. Fixes #31295.