8000 [clang] Assertion `BaseTy->castAs<RecordType>()->getDecl()->getCanonicalDecl() == FD->getParent()->getCanonicalDecl() && "record / field mismatch"' failed. · Issue #140370 · llvm/llvm-project · GitHub
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[clang] Assertion `BaseTy->castAs<RecordType>()->getDecl()->getCanonicalDecl() == FD->getParent()->getCanonicalDecl() && "record / field mismatch"' failed. #140370

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k-arrows opened this issue May 17, 2025 · 2 comments
Open

[clang] Assertion `BaseTy->castAs<RecordType>()->getDecl()->getCanonicalDecl() == FD->getParent()->getCanonicalDecl() && "record / field mismatch"' failed. #140370

k-arrows opened this issue May 17, 2025 · 2 comments
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clang:frontend Language frontend issues, e.g. anything involving "Sema" crash Prefer [crash-on-valid] or [crash-on-invalid]

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@k-arrows
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Reproducer:
https://godbolt.org/z/a3jnKEz54

template <class T> void f(T);

template <class U> class C {
  template <class T> friend void f(T) {
    C<U> c;
    c.i = 0;
  }

  int i;
};

int main() {
  f(0);
  C<float> c;
}
@llvmbot llvmbot added the clang Clang issues not falling into any other category label May 17, 2025
@k-arrows k-arrows added crash Prefer [crash-on-valid] or [crash-on-invalid] clang:frontend Language frontend issues, e.g. anything involving "Sema" and removed clang Clang issues not falling into any other category labels May 17, 2025
@llvmbot
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llvmbot commented May 17, 2025

@llvm/issue-subscribers-clang-frontend

Author: None (k-arrows)

Reproducer: https://godbolt.org/z/a3jnKEz54 ```cpp template <class T> void f(T);

template <class U> class C {
template <class T> friend void f(T) {
C<U> c;
c.i = 0;
}

int i;
};

int main() {
f(0);
C<float> c;
}

</details>

@EugeneZelenko
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@k-arrows: You could set labels and type during issues creation, so default labels will not be added. This will save a little bit of time for you and reduce number of notifications.

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@EugeneZelenko @llvmbot @k-arrows
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