jeanPerier 1ead51a86c [flang] fix C_PTR function result lowering (#100082) ...

Functions returning C_PTR were lowered to function returning intptr (i64
on 64bit arch). This caused conflicts when these functions were defined
as returning !fir.ref<none>/llvm.ptr in other compiler generated
contexts (e.g., malloc).

Lower them to return !fir.ref<none>.

This should deal with https://github.com/llvm/llvm-project/issues/97325
and https://github.com/llvm/llvm-project/issues/98644.

2024-07-24 10:24:04 +02:00

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