[lldb][NFC] Change if statements in ClangASTImporter to follow LLVM code style

2 files changed, 13 insertions, 24 deletions

diff --git a/lldb/include/lldb/Symbol/ClangASTImporter.h b/lldb/include/lldb/Symbol/ClangASTImporter.h
index e0448249..9c0a95b 100644
--- a/lldb/include/lldb/Symbol/ClangASTImporter.h
+++ b/lldb/include/lldb/Symbol/ClangASTImporter.h
@@ -287,9 +287,8 @@ public:
           ASTContextMetadataSP(new ASTContextMetadata(dst_ctx));
       m_metadata_map[dst_ctx] = context_md;
       return context_md;
-    } else {
-      return context_md_iter->second;
     }
+    return context_md_iter->second;
   }
 
   ASTContextMetadataSP MaybeGetContextMetadata(clang::ASTContext *dst_ctx) {
@@ -297,8 +296,7 @@ public:
 
     if (context_md_iter != m_metadata_map.end())
       return context_md_iter->second;
-    else
-      return ASTContextMetadataSP();
+    return ASTContextMetadataSP();
   }
 
   ImporterDelegateSP GetDelegate(clang::ASTContext *dst_ctx,
@@ -313,9 +311,8 @@ public:
           ImporterDelegateSP(new ASTImporterDelegate(*this, dst_ctx, src_ctx));
       delegates[src_ctx] = delegate;
       return delegate;
-    } else {
-      return delegate_iter->second;
     }
+    return delegate_iter->second;
   }
 
 public:
diff --git a/lldb/source/Symbol/ClangASTImporter.cpp b/lldb/source/Symbol/ClangASTImporter.cpp
index de5448d..d856443 100644
--- a/lldb/source/Symbol/ClangASTImporter.cpp
+++ b/lldb/source/Symbol/ClangASTImporter.cpp
@@ -674,9 +674,8 @@ bool ClangASTImporter::CompleteAndFetchChildren(clang::QualType type) {
       }
     }
 
-    if (RecordDecl *record_decl = dyn_cast<RecordDecl>(origin_tag_decl)) {
+    if (RecordDecl *record_decl = dyn_cast<RecordDecl>(origin_tag_decl))
       record_decl->setHasLoadedFieldsFromExternalStorage(true);
-    }
 
     return true;
   }
@@ -706,9 +705,8 @@ bool ClangASTImporter::CompleteAndFetchChildren(clang::QualType type) {
       }
 
       return true;
-    } else {
-      return false;
     }
+    return false;
   }
 
   return true;
@@ -730,15 +728,12 @@ bool ClangASTImporter::RequireCompleteType(clang::QualType type) {
     if (ObjCInterfaceDecl *objc_interface_decl =
             objc_object_type->getInterface())
       return CompleteObjCInterfaceDecl(objc_interface_decl);
-    else
-      return false;
+    return false;
   }
-  if (const ArrayType *array_type = type->getAsArrayTypeUnsafe()) {
+  if (const ArrayType *array_type = type->getAsArrayTypeUnsafe())
     return RequireCompleteType(array_type->getElementType());
-  }
-  if (const AtomicType *atomic_type = type->getAs<AtomicType>()) {
+  if (const AtomicType *atomic_type = type->getAs<AtomicType>())
     return RequireCompleteType(atomic_type->getPointeeType());
-  }
 
   return true;
 }
@@ -748,8 +743,7 @@ ClangASTMetadata *ClangASTImporter::GetDeclMetadata(const clang::Decl *decl) {
 
   if (decl_origin.Valid())
     return ClangASTContext::GetMetadata(decl_origin.ctx, decl_origin.decl);
-  else
-    return ClangASTContext::GetMetadata(&decl->getASTContext(), decl);
+  return ClangASTContext::GetMetadata(&decl->getASTContext(), decl);
 }
 
 ClangASTImporter::DeclOrigin
@@ -762,8 +756,7 @@ ClangASTImporter::GetDeclOrigin(const clang::Decl *decl) {
 
   if (iter != origins.end())
     return iter->second;
-  else
-    return DeclOrigin();
+  return DeclOrigin();
 }
 
 void ClangASTImporter::SetDeclOrigin(const clang::Decl *decl,
@@ -777,9 +770,9 @@ void ClangASTImporter::SetDeclOrigin(const clang::Decl *decl,
   if (iter != origins.end()) {
     iter->second.decl = original_decl;
     iter->second.ctx = &original_decl->getASTContext();
-  } else {
-    origins[decl] = DeclOrigin(&original_decl->getASTContext(), original_decl);
+    return;
   }
+  origins[decl] = DeclOrigin(&original_decl->getASTContext(), original_decl);
 }
 
 void ClangASTImporter::RegisterNamespaceMap(const clang::NamespaceDecl *decl,
@@ -799,8 +792,7 @@ ClangASTImporter::GetNamespaceMap(const clang::NamespaceDecl *decl) {
 
   if (iter != namespace_maps.end())
     return iter->second;
-  else
-    return NamespaceMapSP();
+  return NamespaceMapSP();
 }
 
 void ClangASTImporter::BuildNamespaceMap(const clang::NamespaceDecl *decl) {