Made LLDB compile with LLVM top-of-tree again.

The results from Clang name lookups changed to
be ArrayRefs, so I had to change the way we
check for the presence of a result and the way
we iterate across results.

llvm-svn: 170927

5 files changed, 14 insertions, 21 deletions

diff --git a/lldb/source/Expression/ClangASTSource.cpp b/lldb/source/Expression/ClangASTSource.cpp
index 8d8fa6e2e5a..36f0e84b6b5 100644
--- a/lldb/source/Expression/ClangASTSource.cpp
+++ b/lldb/source/Expression/ClangASTSource.cpp
@@ -854,13 +854,13 @@ FindObjCMethodDeclsWithOrigin (unsigned int current_id,
     
     ObjCInterfaceDecl::lookup_result result = original_interface_decl->lookup(original_decl_name);
     
-    if (result.first == result.second)
+    if (result.empty())
         return false;
     
-    if (!*result.first)
+    if (!result[0])
         return false;
     
-    ObjCMethodDecl *result_method = dyn_cast<ObjCMethodDecl>(*result.first);
+    ObjCMethodDecl *result_method = dyn_cast<ObjCMethodDecl>(result[0]);
     
     if (!result_method)
         return false;
@@ -1806,10 +1806,8 @@ NameSearchContext::AddTypeDecl(void *type)
 void 
 NameSearchContext::AddLookupResult (clang::DeclContextLookupConstResult result)
 {
-    for (clang::NamedDecl * const *decl_iterator = result.first;
-         decl_iterator != result.second;
-         ++decl_iterator)
-        m_decls.push_back (*decl_iterator);
+    for (clang::NamedDecl *decl : result)
+        m_decls.push_back (decl);
 }
 
 void
diff --git a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCTypeVendor.cpp b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCTypeVendor.cpp
index 19c99632baa..0a77406bb94 100644
--- a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCTypeVendor.cpp
+++ b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCTypeVendor.cpp
@@ -616,9 +616,9 @@ AppleObjCTypeVendor::FindTypes (const ConstString &name,
         
         clang::DeclContext::lookup_const_result lookup_result = ast_ctx->getTranslationUnitDecl()->lookup(decl_name);
         
-        if (lookup_result.first != lookup_result.second)
+        if (!lookup_result.empty())
         {
-            if (const clang::ObjCInterfaceDecl *result_iface_decl = llvm::dyn_cast<clang::ObjCInterfaceDecl>(*lookup_result.first))
+            if (const clang::ObjCInterfaceDecl *result_iface_decl = llvm::dyn_cast<clang::ObjCInterfaceDecl>(lookup_result[0]))
             {
                 clang::QualType result_iface_type = ast_ctx->getObjCInterfaceType(result_iface_decl);
                 
diff --git a/lldb/source/Plugins/UnwindAssembly/InstEmulation/UnwindAssemblyInstEmulation.cpp b/lldb/source/Plugins/UnwindAssembly/InstEmulation/UnwindAssemblyInstEmulation.cpp
index efc03b327e6..004d6b5fe7e 100644
--- a/lldb/source/Plugins/UnwindAssembly/InstEmulation/UnwindAssemblyInstEmulation.cpp
+++ b/lldb/source/Plugins/UnwindAssembly/InstEmulation/UnwindAssemblyInstEmulation.cpp
@@ -9,8 +9,6 @@
 
 #include "UnwindAssemblyInstEmulation.h"
 
-#include "llvm-c/EnhancedDisassembly.h"
-
 #include "lldb/Core/Address.h"
 #include "lldb/Core/ArchSpec.h"
 #include "lldb/Core/DataBufferHeap.h"
diff --git a/lldb/source/Symbol/ClangASTContext.cpp b/lldb/source/Symbol/ClangASTContext.cpp
index dc29bd06be9..ef8b3403c74 100644
--- a/lldb/source/Symbol/ClangASTContext.cpp
+++ b/lldb/source/Symbol/ClangASTContext.cpp
@@ -1277,9 +1277,10 @@ ClangASTContext::CreateClassTemplateDecl (DeclContext *decl_ctx,
     DeclarationName decl_name (&identifier_info);
 
     clang::DeclContext::lookup_result result = decl_ctx->lookup(decl_name);
-    for (clang::DeclContext::lookup_iterator pos = result.first, end = result.second; pos != end; ++pos) 
+    
+    for (NamedDecl *decl : result)
     {
-        class_template_decl = dyn_cast<clang::ClassTemplateDecl>(*pos);
+        class_template_decl = dyn_cast<clang::ClassTemplateDecl>(decl);
         if (class_template_decl)
             return class_template_decl;
     }
@@ -4564,12 +4565,9 @@ ClangASTContext::GetIndexOfChildMemberWithName
                                     parent_record_decl = cast<RecordDecl>(elem.Base->getType()->getAs<RecordType>()->getDecl());
                                 }
                             }
-                            DeclContext::lookup_iterator named_decl_pos;
-                            for (named_decl_pos = path->Decls.first;
-                                 named_decl_pos != path->Decls.second && parent_record_decl;
-                                 ++named_decl_pos)
+                            for (NamedDecl *path_decl : path->Decls)
                             {
-                                child_idx = GetIndexForRecordChild (parent_record_decl, *named_decl_pos, omit_empty_base_classes);
+                                child_idx = GetIndexForRecordChild (parent_record_decl, path_decl, omit_empty_base_classes);
                                 if (child_idx == UINT32_MAX)
                                 {
                                     child_indexes.clear();
@@ -5073,9 +5071,9 @@ ClangASTContext::GetUniqueNamespaceDeclaration (const char *name, DeclContext *d
         IdentifierInfo &identifier_info = ast->Idents.get(name);
         DeclarationName decl_name (&identifier_info);
         clang::DeclContext::lookup_result result = decl_ctx->lookup(decl_name);
-        for (clang::DeclContext::lookup_iterator pos = result.first, end = result.second; pos != end; ++pos) 
+        for (NamedDecl *decl : result)
         {
-            namespace_decl = dyn_cast<clang::NamespaceDecl>(*pos);
+            namespace_decl = dyn_cast<clang::NamespaceDecl>(decl);
             if (namespace_decl)
                 return namespace_decl;
         }
diff --git a/lldb/source/Symbol/ClangASTType.cpp b/lldb/source/Symbol/ClangASTType.cpp
index 1037aaa7625..642819e2e46 100644
--- a/lldb/source/Symbol/ClangASTType.cpp
+++ b/lldb/source/Symbol/ClangASTType.cpp
@@ -1283,7 +1283,6 @@ ClangASTType::DumpTypeDescription (clang::ASTContext *ast_context, clang_type_t
                     if (class_interface_decl)
                     {
                         clang::PrintingPolicy policy = ast_context->getPrintingPolicy();
-                        policy.DumpSourceManager = &ast_context->getSourceManager();
                         class_interface_decl->print(llvm_ostrm, policy, s->GetIndentLevel());
                     }
                 }