[PATCH] D126642: [Clang] NFCI: Repurpose HasExtParameterInfos for HasExtraBitfields

[Sander de Smalen via Phabricator via cfe-commits]

sdesmalen created this revision.
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The FunctionTypeExtraBitfields is currently only available when the
ExceptionSpecificationType == Dynamic, which means that there is no other
way to use or extend the FunctionTypeExtraBitfields independently of the
exception specification type.

Because there are no more bits available, this patch repurposes the
HasExtParameterInfos bit to specify whether the prototype has
ExtraBitfields and moves the `HasExtParamaterInfos` value to the
FunctionTypeExtraBitfields struct.

This patch intends to be NFC and is required for future extension
of the ExtraBitfields struct.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D126642

Files:
  clang/include/clang/AST/Type.h
  clang/lib/AST/ASTContext.cpp
  clang/lib/AST/Type.cpp

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