2 files changed, 30 insertions, 18 deletions
diff --git a/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.cpp b/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.cpp
index 65bac166f..1fb349167 100644
--- a/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.cpp
+++ b/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.cpp
@@ -48,6 +48,8 @@ using namespace lldb_renderscript;
 
 #define FMT_COORD "(%" PRIu32 ", %" PRIu32 ", %" PRIu32 ")"
 
+char RenderScriptRuntime::ID = 0;
+
 namespace {
 
 // The empirical_type adds a basic level of validation to arbitrary data
@@ -1123,9 +1125,9 @@ bool RenderScriptRuntime::HookCallback(void *baton,
   RuntimeHook *hook = (RuntimeHook *)baton;
   ExecutionContext exe_ctx(ctx->exe_ctx_ref);
 
-  RenderScriptRuntime *lang_rt =
-      (RenderScriptRuntime *)exe_ctx.GetProcessPtr()->GetLanguageRuntime(
-          eLanguageTypeExtRenderScript);
+  RenderScriptRuntime *lang_rt = llvm::cast<RenderScriptRuntime>(
+      exe_ctx.GetProcessPtr()->GetLanguageRuntime(
+          eLanguageTypeExtRenderScript));
 
   lang_rt->HookCallback(hook, exe_ctx);
 
@@ -4122,9 +4124,9 @@ public:
   ~CommandObjectRenderScriptRuntimeModuleDump() override = default;
 
   bool DoExecute(Args &command, CommandReturnObject &result) override {
-    RenderScriptRuntime *runtime =
-        (RenderScriptRuntime *)m_exe_ctx.GetProcessPtr()->GetLanguageRuntime(
-            eLanguageTypeExtRenderScript);
+    RenderScriptRuntime *runtime = llvm::cast<RenderScriptRuntime>(
+        m_exe_ctx.GetProcessPtr()->GetLanguageRuntime(
+            eLanguageTypeExtRenderScript));
     runtime->DumpModules(result.GetOutputStream());
     result.SetStatus(eReturnStatusSuccessFinishResult);
     return true;
@@ -4157,9 +4159,9 @@ public:
   ~CommandObjectRenderScriptRuntimeKernelList() override = default;
 
   bool DoExecute(Args &command, CommandReturnObject &result) override {
-    RenderScriptRuntime *runtime =
-        (RenderScriptRuntime *)m_exe_ctx.GetProcessPtr()->GetLanguageRuntime(
-            eLanguageTypeExtRenderScript);
+    RenderScriptRuntime *runtime = llvm::cast<RenderScriptRuntime>(
+        m_exe_ctx.GetProcessPtr()->GetLanguageRuntime(
+            eLanguageTypeExtRenderScript));
     runtime->DumpKernels(result.GetOutputStream());
     result.SetStatus(eReturnStatusSuccessFinishResult);
     return true;
@@ -4404,9 +4406,9 @@ public:
       return false;
     }
 
-    RenderScriptRuntime *runtime =
-        (RenderScriptRuntime *)m_exe_ctx.GetProcessPtr()->GetLanguageRuntime(
-            eLanguageTypeExtRenderScript);
+    RenderScriptRuntime *runtime = llvm::cast<RenderScriptRuntime>(
+        m_exe_ctx.GetProcessPtr()->GetLanguageRuntime(
+            eLanguageTypeExtRenderScript));
 
     auto &outstream = result.GetOutputStream();
     auto &target = m_exe_ctx.GetTargetSP();
@@ -4588,9 +4590,9 @@ public:
   ~CommandObjectRenderScriptRuntimeContextDump() override = default;
 
   bool DoExecute(Args &command, CommandReturnObject &result) override {
-    RenderScriptRuntime *runtime =
-        (RenderScriptRuntime *)m_exe_ctx.GetProcessPtr()->GetLanguageRuntime(
-            eLanguageTypeExtRenderScript);
+    RenderScriptRuntime *runtime = llvm::cast<RenderScriptRuntime>(
+        m_exe_ctx.GetProcessPtr()->GetLanguageRuntime(
+            eLanguageTypeExtRenderScript));
     runtime->DumpContexts(result.GetOutputStream());
     result.SetStatus(eReturnStatusSuccessFinishResult);
     return true;
@@ -4980,9 +4982,9 @@ public:
   ~CommandObjectRenderScriptRuntimeStatus() override = default;
 
   bool DoExecute(Args &command, CommandReturnObject &result) override {
-    RenderScriptRuntime *runtime =
-        (RenderScriptRuntime *)m_exe_ctx.GetProcessPtr()->GetLanguageRuntime(
-            eLanguageTypeExtRenderScript);
+    RenderScriptRuntime *runtime = llvm::cast<RenderScriptRuntime>(
+        m_exe_ctx.GetProcessPtr()->GetLanguageRuntime(
+            eLanguageTypeExtRenderScript));
     runtime->DumpStatus(result.GetOutputStream());
     result.SetStatus(eReturnStatusSuccessFinishResult);
     return true;
diff --git a/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.h b/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.h
index c3114b987..257e6d46f 100644
--- a/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.h
+++ b/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.h
@@ -314,6 +314,16 @@ public:
 
   static lldb_private::ConstString GetPluginNameStatic();
 
+  static char ID;
+
+  bool isA(const void *ClassID) const override {
+    return ClassID == &ID || CPPLanguageRuntime::isA(ClassID);
+  }
+
+  static bool classof(const LanguageRuntime *runtime) {
+    return runtime->isA(&ID);
+  }
+
   static bool IsRenderScriptModule(const lldb::ModuleSP &module_sp);
 
   static ModuleKind GetModuleKind(const lldb::ModuleSP &module_sp);