rebase

Created using spr 1.3.4

Author: vitalybuka

bolt/lib/Core/DIEBuilder.cpp

@@ -281,8 +281,7 @@ void DIEBuilder::buildTypeUnits(DebugStrOffsetsWriter *StrOffsetWriter,
     for (auto &Row : TUIndex.getRows()) {
       uint64_t Signature = Row.getSignature();
       // manually populate TypeUnit to UnitVector
-      DwarfContext->getTypeUnitForHash(DwarfContext->getMaxVersion(), Signature,
-                                       true);
+      DwarfContext->getTypeUnitForHash(Signature, true);
     }
   }
   const unsigned int CUNum = getCUNum(DwarfContext, isDWO());

clang-tools-extra/clang-tidy/misc/ConstCorrectnessCheck.cpp

@@ -172,25 +172,25 @@ void ConstCorrectnessCheck::check(const MatchFinder::MatchResult &Result) {
 
   using namespace utils::fixit;
   if (VC == VariableCategory::Value && TransformValues) {
-    Diag << addQualifierToVarDecl(*Variable, *Result.Context,
-                                  DeclSpec::TQ_const, QualifierTarget::Value,
+    Diag << addQualifierToVarDecl(*Variable, *Result.Context, Qualifiers::Const,
+                                  QualifierTarget::Value,
                                   QualifierPolicy::Right);
     // FIXME: Add '{}' for default initialization if no user-defined default
     // constructor exists and there is no initializer.
     return;
   }
 
   if (VC == VariableCategory::Reference && TransformReferences) {
-    Diag << addQualifierToVarDecl(*Variable, *Result.Context,
-                                  DeclSpec::TQ_const, QualifierTarget::Value,
+    Diag << addQualifierToVarDecl(*Variable, *Result.Context, Qualifiers::Const,
+                                  QualifierTarget::Value,
                                   QualifierPolicy::Right);
     return;
   }
 
   if (VC == VariableCategory::Pointer) {
     if (WarnPointersAsValues && TransformPointersAsValues) {
       Diag << addQualifierToVarDecl(*Variable, *Result.Context,
-                                    DeclSpec::TQ_const, QualifierTarget::Value,
+                                    Qualifiers::Const, QualifierTarget::Value,
                                     QualifierPolicy::Right);
     }
     return;

clang-tools-extra/clang-tidy/performance/ForRangeCopyCheck.cpp

@@ -91,7 +91,7 @@ bool ForRangeCopyCheck::handleConstValueCopy(const VarDecl &LoopVar,
       << utils::fixit::changeVarDeclToReference(LoopVar, Context);
   if (!LoopVar.getType().isConstQualified()) {
     if (std::optional<FixItHint> Fix = utils::fixit::addQualifierToVarDecl(
-            LoopVar, Context, DeclSpec::TQ::TQ_const))
+            LoopVar, Context, Qualifiers::Const))
       Diagnostic << *Fix;
   }
   return true;
@@ -129,7 +129,7 @@ bool ForRangeCopyCheck::handleCopyIsOnlyConstReferenced(
         "making it a const reference");
 
     if (std::optional<FixItHint> Fix = utils::fixit::addQualifierToVarDecl(
-            LoopVar, Context, DeclSpec::TQ::TQ_const))
+            LoopVar, Context, Qualifiers::Const))
       Diag << *Fix << utils::fixit::changeVarDeclToReference(LoopVar, Context);
 
     return true;

clang-tools-extra/clang-tidy/performance/UnnecessaryCopyInitialization.cpp

@@ -36,7 +36,7 @@ void recordFixes(const VarDecl &Var, ASTContext &Context,
   Diagnostic << utils::fixit::changeVarDeclToReference(Var, Context);
   if (!Var.getType().isLocalConstQualified()) {
     if (std::optional<FixItHint> Fix = utils::fixit::addQualifierToVarDecl(
-            Var, Context, DeclSpec::TQ::TQ_const))
+            Var, Context, Qualifiers::Const))
       Diagnostic << *Fix;
   }
 }

clang-tools-extra/clang-tidy/performance/UnnecessaryValueParamCheck.cpp

@@ -172,7 +172,7 @@ void UnnecessaryValueParamCheck::handleConstRefFix(const FunctionDecl &Function,
     // declaration.
     if (!CurrentParam.getType().getCanonicalType().isConstQualified()) {
       if (std::optional<FixItHint> Fix = utils::fixit::addQualifierToVarDecl(
-              CurrentParam, Context, DeclSpec::TQ::TQ_const))
+              CurrentParam, Context, Qualifiers::Const))
         Diag << *Fix;
     }
   }

clang-tools-extra/clang-tidy/utils/FixItHintUtils.cpp

@@ -11,6 +11,7 @@
 #include "clang/AST/ASTContext.h"
 #include "clang/AST/ExprCXX.h"
 #include "clang/AST/Type.h"
+#include "clang/Sema/DeclSpec.h"
 #include "clang/Tooling/FixIt.h"
 #include <optional>
 
@@ -71,15 +72,17 @@ static std::optional<FixItHint> fixIfNotDangerous(SourceLocation Loc,
 
 // Build a string that can be emitted as FixIt with either a space in before
 // or after the qualifier, either ' const' or 'const '.
-static std::string buildQualifier(DeclSpec::TQ Qualifier,
+static std::string buildQualifier(Qualifiers::TQ Qualifier,
                                   bool WhitespaceBefore = false) {
   if (WhitespaceBefore)
-    return (llvm::Twine(' ') + DeclSpec::getSpecifierName(Qualifier)).str();
-  return (llvm::Twine(DeclSpec::getSpecifierName(Qualifier)) + " ").str();
+    return (llvm::Twine(' ') + Qualifiers::fromCVRMask(Qualifier).getAsString())
+        .str();
+  return (llvm::Twine(Qualifiers::fromCVRMask(Qualifier).getAsString()) + " ")
+      .str();
 }
 
 static std::optional<FixItHint> changeValue(const VarDecl &Var,
-                                            DeclSpec::TQ Qualifier,
+                                            Qualifiers::TQ Qualifier,
                                             QualifierTarget QualTarget,
                                             QualifierPolicy QualPolicy,
                                             const ASTContext &Context) {
@@ -99,7 +102,7 @@ static std::optional<FixItHint> changeValue(const VarDecl &Var,
 }
 
 static std::optional<FixItHint> changePointerItself(const VarDecl &Var,
-                                                    DeclSpec::TQ Qualifier,
+                                                    Qualifiers::TQ Qualifier,
                                                     const ASTContext &Context) {
   if (locDangerous(Var.getLocation()))
     return std::nullopt;
@@ -112,7 +115,7 @@ static std::optional<FixItHint> changePointerItself(const VarDecl &Var,
 }
 
 static std::optional<FixItHint>
-changePointer(const VarDecl &Var, DeclSpec::TQ Qualifier, const Type *Pointee,
+changePointer(const VarDecl &Var, Qualifiers::TQ Qualifier, const Type *Pointee,
               QualifierTarget QualTarget, QualifierPolicy QualPolicy,
               const ASTContext &Context) {
   // The pointer itself shall be marked as `const`. This is always to the right
@@ -163,7 +166,7 @@ changePointer(const VarDecl &Var, DeclSpec::TQ Qualifier, const Type *Pointee,
 }
 
 static std::optional<FixItHint>
-changeReferencee(const VarDecl &Var, DeclSpec::TQ Qualifier, QualType Pointee,
+changeReferencee(const VarDecl &Var, Qualifiers::TQ Qualifier, QualType Pointee,
                  QualifierTarget QualTarget, QualifierPolicy QualPolicy,
                  const ASTContext &Context) {
   if (QualPolicy == QualifierPolicy::Left && isValueType(Pointee))
@@ -183,7 +186,7 @@ changeReferencee(const VarDecl &Var, DeclSpec::TQ Qualifier, QualType Pointee,
 
 std::optional<FixItHint> addQualifierToVarDecl(const VarDecl &Var,
                                                const ASTContext &Context,
-                                               DeclSpec::TQ Qualifier,
+                                               Qualifiers::TQ Qualifier,
                                                QualifierTarget QualTarget,
                                                QualifierPolicy QualPolicy) {
   assert((QualPolicy == QualifierPolicy::Left ||

clang-tools-extra/clang-tidy/utils/FixItHintUtils.h

@@ -11,7 +11,7 @@
 
 #include "clang/AST/ASTContext.h"
 #include "clang/AST/Decl.h"
-#include "clang/Sema/DeclSpec.h"
+#include "clang/AST/Type.h"
 #include <optional>
 
 namespace clang::tidy::utils::fixit {
@@ -41,7 +41,7 @@ enum class QualifierTarget {
 /// Requires that `Var` is isolated in written code like in `int foo = 42;`.
 std::optional<FixItHint>
 addQualifierToVarDecl(const VarDecl &Var, const ASTContext &Context,
-                      DeclSpec::TQ Qualifier,
+                      Qualifiers::TQ Qualifier,
                       QualifierTarget QualTarget = QualifierTarget::Pointee,
                       QualifierPolicy QualPolicy = QualifierPolicy::Left);
 

clang-tools-extra/unittests/clang-tidy/AddConstTest.cpp

@@ -27,8 +27,8 @@ class ConstTransform : public ClangTidyCheck {
   void check(const MatchFinder::MatchResult &Result) override {
     const auto *D = Result.Nodes.getNodeAs<VarDecl>("var");
     using utils::fixit::addQualifierToVarDecl;
-    std::optional<FixItHint> Fix = addQualifierToVarDecl(
-        *D, *Result.Context, DeclSpec::TQ::TQ_const, CT, CP);
+    std::optional<FixItHint> Fix =
+        addQualifierToVarDecl(*D, *Result.Context, Qualifiers::Const, CT, CP);
     auto Diag = diag(D->getBeginLoc(), "doing const transformation");
     if (Fix)
       Diag << *Fix;

clang/include/clang/AST/ExprConcepts.h

@@ -489,14 +489,6 @@ class NestedRequirement : public Requirement {
     return R->getKind() == RK_Nested;
   }
 };
-
-using EntityPrinter = llvm::function_ref<void(llvm::raw_ostream &)>;
-
-/// \brief create a Requirement::SubstitutionDiagnostic with only a
-/// SubstitutedEntity and DiagLoc using Sema's allocator.
-Requirement::SubstitutionDiagnostic *
-createSubstDiagAt(Sema &S, SourceLocation Location, EntityPrinter Printer);
-
 } // namespace concepts
 
 /// C++2a [expr.prim.req]:

clang/include/clang/Sema/Sema.h

@@ -13435,6 +13435,13 @@ class Sema final : public SemaBase {
     return CodeSynthesisContexts.size() > NonInstantiationEntries;
   }
 
+  using EntityPrinter = llvm::function_ref<void(llvm::raw_ostream &)>;
+
+  /// \brief create a Requirement::SubstitutionDiagnostic with only a
+  /// SubstitutedEntity and DiagLoc using ASTContext's allocator.
+  concepts::Requirement::SubstitutionDiagnostic *
+  createSubstDiagAt(SourceLocation Location, EntityPrinter Printer);
+
   ///@}
 
   //