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📁 ..
📄 AnalysisBasedWarnings.cpp(83.16 KB)
📄 CodeCompleteConsumer.cpp(22.58 KB)
📄 CoroutineStmtBuilder.h(2.34 KB)
📄 DeclSpec.cpp(52.98 KB)
📄 DelayedDiagnostic.cpp(2.46 KB)
📄 IdentifierResolver.cpp(12.75 KB)
📄 JumpDiagnostics.cpp(37.08 KB)
📄 MultiplexExternalSemaSource.cpp(11.97 KB)
📄 OpenCLBuiltins.td(74.48 KB)
📄 ParsedAttr.cpp(6.91 KB)
📄 Scope.cpp(6.24 KB)
📄 ScopeInfo.cpp(8.02 KB)
📄 Sema.cpp(92.56 KB)
📄 SemaAccess.cpp(70.03 KB)
📄 SemaAttr.cpp(39.44 KB)
📄 SemaAvailability.cpp(35.52 KB)
📄 SemaCUDA.cpp(32.46 KB)
📄 SemaCXXScopeSpec.cpp(42.62 KB)
📄 SemaCast.cpp(117.77 KB)
📄 SemaChecking.cpp(580.53 KB)
📄 SemaCodeComplete.cpp(357.59 KB)
📄 SemaConcept.cpp(41.79 KB)
📄 SemaConsumer.cpp(464 B)
📄 SemaCoroutine.cpp(61.87 KB)
📄 SemaDecl.cpp(711.18 KB)
📄 SemaDeclAttr.cpp(266.6 KB)
📄 SemaDeclCXX.cpp(674.92 KB)
📄 SemaDeclObjC.cpp(208.27 KB)
📄 SemaExceptionSpec.cpp(58.64 KB)
📄 SemaExpr.cpp(744.15 KB)
📄 SemaExprCXX.cpp(343.26 KB)
📄 SemaExprMember.cpp(73.07 KB)
📄 SemaExprObjC.cpp(184.87 KB)
📄 SemaFixItUtils.cpp(7.49 KB)
📄 SemaInit.cpp(392.01 KB)
📄 SemaLambda.cpp(80.53 KB)
📄 SemaLookup.cpp(202.16 KB)
📄 SemaModule.cpp(27.05 KB)
📄 SemaObjCProperty.cpp(119.38 KB)
📄 SemaOpenMP.cpp(760.99 KB)
📄 SemaOverload.cpp(596.12 KB)
📄 SemaPseudoObject.cpp(64.4 KB)
📄 SemaSYCL.cpp(2 KB)
📄 SemaStmt.cpp(167.23 KB)
📄 SemaStmtAsm.cpp(36.06 KB)
📄 SemaStmtAttr.cpp(14.59 KB)
📄 SemaTemplate.cpp(438.46 KB)
📄 SemaTemplateDeduction.cpp(247.26 KB)
📄 SemaTemplateInstantiate.cpp(150.48 KB)
📄 SemaTemplateInstantiateDecl.cpp(240.7 KB)
📄 SemaTemplateVariadic.cpp(44.44 KB)
📄 SemaType.cpp(332.48 KB)
📄 TreeTransform.h(554.25 KB)
📄 TypeLocBuilder.cpp(5.17 KB)
📄 TypeLocBuilder.h(4.5 KB)
📄 UsedDeclVisitor.h(3.33 KB)

Editing: UsedDeclVisitor.h

//===- UsedDeclVisitor.h - ODR-used declarations visitor --------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//===----------------------------------------------------------------------===//
//
//  This file defines UsedDeclVisitor, a CRTP class which visits all the
//  declarations that are ODR-used by an expression or statement.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_CLANG_LIB_SEMA_USEDDECLVISITOR_H
#define LLVM_CLANG_LIB_SEMA_USEDDECLVISITOR_H

#include "clang/AST/EvaluatedExprVisitor.h"
#include "clang/Sema/SemaInternal.h"

namespace clang {
template <class Derived>
class UsedDeclVisitor : public EvaluatedExprVisitor<Derived> {
protected:
  Sema &S;

public:
  typedef EvaluatedExprVisitor<Derived> Inherited;

UsedDeclVisitor(Sema &S) : Inherited(S.Context), S(S) {}

Derived &asImpl() { return *static_cast<Derived *>(this); }

void VisitDeclRefExpr(DeclRefExpr *E) {
    auto *D = E->getDecl();
    if (isa<FunctionDecl>(D) || isa<VarDecl>(D)) {
      asImpl().visitUsedDecl(E->getLocation(), D);
    }
  }

void VisitMemberExpr(MemberExpr *E) {
    auto *D = E->getMemberDecl();
    if (isa<FunctionDecl>(D) || isa<VarDecl>(D)) {
      asImpl().visitUsedDecl(E->getMemberLoc(), D);
    }
    asImpl().Visit(E->getBase());
  }

void VisitCapturedStmt(CapturedStmt *Node) {
    asImpl().visitUsedDecl(Node->getBeginLoc(), Node->getCapturedDecl());
    Inherited::VisitCapturedStmt(Node);
  }

void VisitCXXBindTemporaryExpr(CXXBindTemporaryExpr *E) {
    asImpl().visitUsedDecl(
        E->getBeginLoc(),
        const_cast<CXXDestructorDecl *>(E->getTemporary()->getDestructor()));
    asImpl().Visit(E->getSubExpr());
  }

void VisitCXXNewExpr(CXXNewExpr *E) {
    if (E->getOperatorNew())
      asImpl().visitUsedDecl(E->getBeginLoc(), E->getOperatorNew());
    if (E->getOperatorDelete())
      asImpl().visitUsedDecl(E->getBeginLoc(), E->getOperatorDelete());
    Inherited::VisitCXXNewExpr(E);
  }

void VisitCXXDeleteExpr(CXXDeleteExpr *E) {
    if (E->getOperatorDelete())
      asImpl().visitUsedDecl(E->getBeginLoc(), E->getOperatorDelete());
    QualType DestroyedOrNull = E->getDestroyedType();
    if (!DestroyedOrNull.isNull()) {
      QualType Destroyed = S.Context.getBaseElementType(DestroyedOrNull);
      if (const RecordType *DestroyedRec = Destroyed->getAs<RecordType>()) {
        CXXRecordDecl *Record = cast<CXXRecordDecl>(DestroyedRec->getDecl());
        asImpl().visitUsedDecl(E->getBeginLoc(), S.LookupDestructor(Record));
      }
    }

Inherited::VisitCXXDeleteExpr(E);
  }

void VisitCXXConstructExpr(CXXConstructExpr *E) {
    asImpl().visitUsedDecl(E->getBeginLoc(), E->getConstructor());
    Inherited::VisitCXXConstructExpr(E);
  }

void VisitCXXDefaultArgExpr(CXXDefaultArgExpr *E) {
    asImpl().Visit(E->getExpr());
  }

void visitUsedDecl(SourceLocation Loc, Decl *D) {
    if (auto *CD = dyn_cast<CapturedDecl>(D)) {
      if (auto *S = CD->getBody()) {
        asImpl().Visit(S);
      }
    } else if (auto *CD = dyn_cast<BlockDecl>(D)) {
      if (auto *S = CD->getBody()) {
        asImpl().Visit(S);
      }
    }
  }
};
} // end namespace clang

#endif // LLVM_CLANG_LIB_SEMA_USEDDECLVISITOR_H

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Editing: UsedDeclVisitor.h

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