[Lldb-commits] [lldb] r314602 - [ExpressionParser] Prefer isa<> to dyn_cast<>. NFCI.

[Davide Italiano via lldb-commits]

Author: davide
Date: Sat Sep 30 14:16:56 2017
New Revision: 314602

URL: http://llvm.org/viewvc/llvm-project?rev=314602&view=rev
Log:
[ExpressionParser] Prefer isa<> to dyn_cast<>. NFCI.

The result type is unused anyway.

Modified:
    lldb/trunk/source/Plugins/ExpressionParser/Clang/ClangExpressionDeclMap.cpp

Modified: lldb/trunk/source/Plugins/ExpressionParser/Clang/ClangExpressionDeclMap.cpp
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/source/Plugins/ExpressionParser/Clang/ClangExpressionDeclMap.cpp?rev=314602&r1=314601&r2=314602&view=diff
==============================================================================
--- lldb/trunk/source/Plugins/ExpressionParser/Clang/ClangExpressionDeclMap.cpp (original)
+++ lldb/trunk/source/Plugins/ExpressionParser/Clang/ClangExpressionDeclMap.cpp Sat Sep 30 14:16:56 2017
@@ -2015,8 +2015,7 @@ void ClangExpressionDeclMap::AddOneFunct
 
     if (!extern_c) {
       TypeSystem *type_system = function->GetDeclContext().GetTypeSystem();
-      if (ClangASTContext *src_ast =
-              llvm::dyn_cast<ClangASTContext>(type_system)) {
+      if (llvm::isa<ClangASTContext>(type_system)) {
         clang::DeclContext *src_decl_context =
             (clang::DeclContext *)function->GetDeclContext()
                 .GetOpaqueDeclContext();