r340466 - [ASTImporter] Remove duplicated and dead CXXNamedCastExpr handling code.

[Raphael Isemann via cfe-commits]

Author: teemperor
Date: Wed Aug 22 15:49:32 2018
New Revision: 340466

URL: http://llvm.org/viewvc/llvm-project?rev=340466&view=rev
Log:
[ASTImporter] Remove duplicated and dead CXXNamedCastExpr handling code.

Summary:
`CXXNamedCastExpr` importing is already handled in the respective `VisitCXXNamedCastExpr` method.
So this code here can never be reached under normal circumstances and we might as well remove it.

This patch shouldn't change any observable behavior of the ASTImporter.

Reviewers: a.sidorin, a_sidorin

Reviewed By: a_sidorin

Subscribers: martong, cfe-commits

Differential Revision: https://reviews.llvm.org/D51110

Modified:
    cfe/trunk/lib/AST/ASTImporter.cpp

Modified: cfe/trunk/lib/AST/ASTImporter.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/ASTImporter.cpp?rev=340466&r1=340465&r2=340466&view=diff
==============================================================================
--- cfe/trunk/lib/AST/ASTImporter.cpp (original)
+++ cfe/trunk/lib/AST/ASTImporter.cpp Wed Aug 22 15:49:32 2018
@@ -6088,38 +6088,6 @@ Expr *ASTNodeImporter::VisitExplicitCast
             TInfo, SubExpr);
   }
   default:
-    break; // just fall through
-  }
-
-  auto *Named = cast<CXXNamedCastExpr>(E);
-  SourceLocation ExprLoc = Importer.Import(Named->getOperatorLoc()),
-      RParenLoc = Importer.Import(Named->getRParenLoc());
-  SourceRange Brackets = Importer.Import(Named->getAngleBrackets());
-
-  switch (E->getStmtClass()) {
-  case Stmt::CXXStaticCastExprClass:
-    return CXXStaticCastExpr::Create(Importer.getToContext(), T,
-                                     E->getValueKind(), E->getCastKind(),
-                                     SubExpr, &BasePath, TInfo,
-                                     ExprLoc, RParenLoc, Brackets);
-
-  case Stmt::CXXDynamicCastExprClass:
-    return CXXDynamicCastExpr::Create(Importer.getToContext(), T,
-                                      E->getValueKind(), E->getCastKind(),
-                                      SubExpr, &BasePath, TInfo,
-                                      ExprLoc, RParenLoc, Brackets);
-
-  case Stmt::CXXReinterpretCastExprClass:
-    return CXXReinterpretCastExpr::Create(Importer.getToContext(), T,
-                                          E->getValueKind(), E->getCastKind(),
-                                          SubExpr, &BasePath, TInfo,
-                                          ExprLoc, RParenLoc, Brackets);
-
-  case Stmt::CXXConstCastExprClass:
-    return CXXConstCastExpr::Create(Importer.getToContext(), T,
-                                    E->getValueKind(), SubExpr, TInfo, ExprLoc,
-                                    RParenLoc, Brackets);
-  default:
     llvm_unreachable("Cast expression of unsupported type!");
     return nullptr;
   }