Chuanqi Xu 3f09273682 [C++20] [Modules] Fix crash when emitting module inits for duplicated modules ...

Close https://github.com/llvm/llvm-project/issues/67893

The root cause of the crash is an oversight that we missed the point
that the same module can be imported multiple times. And we should use
`SmallSetVector` instead of `SmallVector` to filter the case.

2023-10-02 18:31:54 +08:00

284 KiB

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