[all-commits] [llvm/llvm-project] fa9ee2: [clang] NFC: introduce UnsignedOrNone replacement ...

[Matheus Izvekov via All-commits]

  Branch: refs/heads/users/mizvekov/clang-unsigned-or-none
  Home:   https://github.com/llvm/llvm-project
  Commit: fa9ee2e9c1d37369ed0f443d9bea65b5ca96694a
      https://github.com/llvm/llvm-project/commit/fa9ee2e9c1d37369ed0f443d9bea65b5ca96694a
  Author: Matheus Izvekov <mizvekov at gmail.com>
  Date:   2025-04-02 (Wed, 02 Apr 2025)

  Changed paths:
    M clang/include/clang/AST/ASTConcept.h
    M clang/include/clang/AST/ASTContext.h
    M clang/include/clang/AST/ASTImporter.h
    M clang/include/clang/AST/ASTStructuralEquivalence.h
    M clang/include/clang/AST/Decl.h
    M clang/include/clang/AST/DeclTemplate.h
    M clang/include/clang/AST/ExprCXX.h
    M clang/include/clang/AST/ExprObjC.h
    M clang/include/clang/AST/Mangle.h
    M clang/include/clang/AST/PropertiesBase.td
    M clang/include/clang/AST/TemplateBase.h
    M clang/include/clang/AST/TemplateName.h
    M clang/include/clang/AST/Type.h
    M clang/include/clang/AST/TypeProperties.td
    A clang/include/clang/Basic/UnsignedOrNone.h
    M clang/include/clang/Sema/Sema.h
    M clang/include/clang/Sema/SemaLambda.h
    M clang/include/clang/Sema/SemaOpenACC.h
    M clang/include/clang/Sema/Template.h
    M clang/include/clang/Sema/TemplateDeduction.h
    M clang/include/clang/Serialization/ASTReader.h
    M clang/include/clang/Serialization/ASTRecordReader.h
    M clang/include/clang/Serialization/ASTRecordWriter.h
    M clang/lib/AST/ASTContext.cpp
    M clang/lib/AST/ASTImporter.cpp
    M clang/lib/AST/ASTStructuralEquivalence.cpp
    M clang/lib/AST/ComputeDependence.cpp
    M clang/lib/AST/Decl.cpp
    M clang/lib/AST/DeclTemplate.cpp
    M clang/lib/AST/Expr.cpp
    M clang/lib/AST/ExprCXX.cpp
    M clang/lib/AST/ItaniumMangle.cpp
    M clang/lib/AST/JSONNodeDumper.cpp
    M clang/lib/AST/TemplateBase.cpp
    M clang/lib/AST/TemplateName.cpp
    M clang/lib/AST/TextNodeDumper.cpp
    M clang/lib/AST/Type.cpp
    M clang/lib/Sema/Sema.cpp
    M clang/lib/Sema/SemaConcept.cpp
    M clang/lib/Sema/SemaDecl.cpp
    M clang/lib/Sema/SemaDeclCXX.cpp
    M clang/lib/Sema/SemaExprCXX.cpp
    M clang/lib/Sema/SemaLambda.cpp
    M clang/lib/Sema/SemaOpenACC.cpp
    M clang/lib/Sema/SemaOverload.cpp
    M clang/lib/Sema/SemaTemplate.cpp
    M clang/lib/Sema/SemaTemplateDeduction.cpp
    M clang/lib/Sema/SemaTemplateDeductionGuide.cpp
    M clang/lib/Sema/SemaTemplateInstantiate.cpp
    M clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
    M clang/lib/Sema/SemaTemplateVariadic.cpp
    M clang/lib/Sema/SemaType.cpp
    M clang/lib/Sema/TreeTransform.h
    M clang/lib/Serialization/ASTReader.cpp
    M clang/lib/Serialization/ASTReaderDecl.cpp
    M clang/lib/Serialization/ASTReaderStmt.cpp
    M clang/lib/Serialization/ASTWriter.cpp
    M clang/lib/Serialization/ASTWriterDecl.cpp
    M clang/lib/Serialization/ASTWriterStmt.cpp
    M clang/unittests/AST/ASTImporterTest.cpp

  Log Message:
  -----------
  [clang] NFC: introduce UnsignedOrNone replacement for std::optional<unsigned>

This introduces a new class 'UnsignedOrNone', which models a lite
version of std::optional<unsigned>, but has the same size as 'unsigned'.

This replaces most uses of std::optional<unsigned> and of
similar schemes utilizing 'int' and '-1' as sentinel.



To unsubscribe from these emails, change your notification settings at https://github.com/llvm/llvm-project/settings/notifications