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Fix pointer-to-member-function param with ref-qualifier (#56219)#56219

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j-piasecki wants to merge 6 commits intofacebook:mainfrom
j-piasecki:export-D98123353
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Fix pointer-to-member-function param with ref-qualifier (#56219)#56219
j-piasecki wants to merge 6 commits intofacebook:mainfrom
j-piasecki:export-D98123353

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@j-piasecki j-piasecki commented Mar 25, 2026

Summary:

Changelog: [Internal]

Doxygen has a bug where it incorrectly embeds the parameter name of pointer-to-member-function parameters with ref-qualifiers (& or &&) into the type string instead of providing a separate element.

This caused the snapshot to output R(folly::dynamic::*)() const asFoo& instead of the correct R(folly::dynamic::*asFoo)() const &.

This diff detects the misplaced name in the type string and reconstructs the correct pointer-to-member declarator.

Reviewed By: cipolleschi

Differential Revision: D98123353

@meta-cla meta-cla bot added the CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. label Mar 25, 2026
@facebook-github-tools facebook-github-tools bot added p: Software Mansion Partner: Software Mansion Partner labels Mar 25, 2026
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meta-codesync bot commented Mar 25, 2026

@j-piasecki has exported this pull request. If you are a Meta employee, you can view the originating Diff in D98123353.

@facebook-github-tools facebook-github-tools bot added the p: Facebook Partner: Facebook label Mar 25, 2026
j-piasecki added a commit to j-piasecki/react-native that referenced this pull request Mar 25, 2026
Summary:

Changelog: [Internal]

Doxygen has a bug where it incorrectly embeds the parameter name of pointer-to-member-function parameters with ref-qualifiers (& or &&) into the type string instead of providing a separate <declname> element.

This caused the snapshot to output `R(folly::dynamic::*)() const asFoo&` instead of the correct `R(folly::dynamic::*asFoo)() const &`.

This diff detects the misplaced name in the type string and reconstructs the correct pointer-to-member declarator.

Differential Revision: D98123353
j-piasecki added a commit to j-piasecki/react-native that referenced this pull request Mar 25, 2026
Summary:

Changelog: [Internal]

Doxygen has a bug where it incorrectly embeds the parameter name of pointer-to-member-function parameters with ref-qualifiers (& or &&) into the type string instead of providing a separate <declname> element.

This caused the snapshot to output `R(folly::dynamic::*)() const asFoo&` instead of the correct `R(folly::dynamic::*asFoo)() const &`.

This diff detects the misplaced name in the type string and reconstructs the correct pointer-to-member declarator.

Differential Revision: D98123353
Jakub Piasecki added 5 commits March 25, 2026 23:59
Summary:
Changelog: [Internal]

Correctly handles array types in member definitions in the API snapshot.

Differential Revision: D97923375
Summary:
Changelog: [Internal]

When a class has multiple base classes, all defining a constructor with the same signature, the inherited constructors were being duplicated in the snapshot (for each base class).

This diff deduplicates them.

Differential Revision: D98102286
Summary:
Changelog: [Internal]

Snapshot generator was putting `[]` in wrong place when generating array type - it was adding it to the type name instead of the variable name. This diff addresses that.

Differential Revision: D98102328
Summary:
Changelog: [Internal]

Doxygen may incorrectly cross-reference parameter names inside function
pointer types to member variables of the enclosing class. For example,
`void (*cb)(const void* data)` inside a class that has a `data` member
would produce `const void* Class::data` instead of
`const void* data` in the snapshot. This diff addresses two issues:

1. In `get_doxygen_params`, re-parse function pointer type strings
   through `parse_type_with_argstrings` which delegates to
   `_parse_single_argument` that already strips "::" from parameter
   names.
2. In `parse_type_with_argstrings`, recognize complex declarator groups
   starting with `*` or `&` (e.g. `*(*fp)(int)`) as non-argument-list
   parenthesized sections, preventing incorrect name extraction from
   nested function pointer declarators.

Differential Revision: D98118629
Summary:
Changelog: [Internal]

When a class inherits constructors via `using Base::Base;`, Doxygen incorrectly emits duplicate `basecompoundref` entries for the same base class. This caused base classes like `ConverterBase` to appear twice in the snapshot output.

This diff deduplicates base classes by name in `get_base_classes()`.

Differential Revision: D98118659
j-piasecki added a commit to j-piasecki/react-native that referenced this pull request Mar 26, 2026
Summary:

Changelog: [Internal]

Doxygen has a bug where it incorrectly embeds the parameter name of pointer-to-member-function parameters with ref-qualifiers (& or &&) into the type string instead of providing a separate <declname> element.

This caused the snapshot to output `R(folly::dynamic::*)() const asFoo&` instead of the correct `R(folly::dynamic::*asFoo)() const &`.

This diff detects the misplaced name in the type string and reconstructs the correct pointer-to-member declarator.

Reviewed By: cipolleschi

Differential Revision: D98123353
@meta-codesync meta-codesync bot changed the title Fix pointer-to-member-function param with ref-qualifier Fix pointer-to-member-function param with ref-qualifier (#56219) Mar 26, 2026
j-piasecki added a commit to j-piasecki/react-native that referenced this pull request Mar 26, 2026
Summary:

Changelog: [Internal]

Doxygen has a bug where it incorrectly embeds the parameter name of pointer-to-member-function parameters with ref-qualifiers (& or &&) into the type string instead of providing a separate <declname> element.

This caused the snapshot to output `R(folly::dynamic::*)() const asFoo&` instead of the correct `R(folly::dynamic::*asFoo)() const &`.

This diff detects the misplaced name in the type string and reconstructs the correct pointer-to-member declarator.

Reviewed By: cipolleschi

Differential Revision: D98123353
@j-piasecki j-piasecki force-pushed the export-D98123353 branch 2 times, most recently from b44e926 to 052515c Compare March 26, 2026 14:02
j-piasecki added a commit to j-piasecki/react-native that referenced this pull request Mar 26, 2026
Summary:

Changelog: [Internal]

Doxygen has a bug where it incorrectly embeds the parameter name of pointer-to-member-function parameters with ref-qualifiers (& or &&) into the type string instead of providing a separate <declname> element.

This caused the snapshot to output `R(folly::dynamic::*)() const asFoo&` instead of the correct `R(folly::dynamic::*asFoo)() const &`.

This diff detects the misplaced name in the type string and reconstructs the correct pointer-to-member declarator.

Reviewed By: cipolleschi

Differential Revision: D98123353
j-piasecki added a commit to j-piasecki/react-native that referenced this pull request Mar 26, 2026
Summary:

Changelog: [Internal]

Doxygen has a bug where it incorrectly embeds the parameter name of pointer-to-member-function parameters with ref-qualifiers (& or &&) into the type string instead of providing a separate <declname> element.

This caused the snapshot to output `R(folly::dynamic::*)() const asFoo&` instead of the correct `R(folly::dynamic::*asFoo)() const &`.

This diff detects the misplaced name in the type string and reconstructs the correct pointer-to-member declarator.

Reviewed By: cipolleschi

Differential Revision: D98123353
Summary:
Pull Request resolved: facebook#56219

Changelog: [Internal]

Doxygen has a bug where it incorrectly embeds the parameter name of pointer-to-member-function parameters with ref-qualifiers (& or &&) into the type string instead of providing a separate <declname> element.

This caused the snapshot to output `R(folly::dynamic::*)() const asFoo&` instead of the correct `R(folly::dynamic::*asFoo)() const &`.

This diff detects the misplaced name in the type string and reconstructs the correct pointer-to-member declarator.

Reviewed By: cipolleschi

Differential Revision: D98123353
@meta-codesync meta-codesync bot closed this in f516811 Mar 26, 2026
@facebook-github-tools facebook-github-tools bot added the Merged This PR has been merged. label Mar 26, 2026
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meta-codesync bot commented Mar 26, 2026

This pull request has been merged in f516811.

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