[all-commits] [llvm/llvm-project] e6e7da: [libc][hdrgen] Improve support for function-types ...

Alexey Samsonov via All-commits all-commits at lists.llvm.org
Tue Sep 29 11:49:02 PDT 2026


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e6e7da35405a3f6d91bc6a91d8bb2bd533a94276
      https://github.com/llvm/llvm-project/commit/e6e7da35405a3f6d91bc6a91d8bb2bd533a94276
  Author: Alexey Samsonov <vonosmas at gmail.com>
  Date:   2026-09-29 (Tue, 29 Sep 2026)

  Changed paths:
    M libc/utils/hdrgen/hdrgen/function.py
    M libc/utils/hdrgen/tests/expected_output/subdir/test.h
    M libc/utils/hdrgen/tests/input/subdir/test.yaml

  Log Message:
  -----------
  [libc][hdrgen] Improve support for function-types as function args. (#227088)

Previously entries like
```
type: int (*)(const struct type_b **, const struct type_c **)
```
ended up assuming the type should be `struct_type_b_struct_type_c`.

Fix this by splitting the type strings into components, where each
component can be a type name itself (which is the case for a complex
function types like in the example above. This was raised during the
discussion in https://github.com/llvm/llvm-project/pull/223198



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