JS backend: pass diagnostics to TranslationContext using config

js/js.frontend/src/org/jetbrains/k2js/config/Config.java

@@ -23,8 +23,13 @@ import kotlin.Unit;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.jetbrains.jet.lang.descriptors.ModuleDescriptor;
+import org.jetbrains.jet.lang.diagnostics.Diagnostic;
+import org.jetbrains.jet.lang.diagnostics.DiagnosticSink;
 import org.jetbrains.jet.lang.psi.JetFile;
 import org.jetbrains.jet.lang.resolve.BindingContext;
+import org.jetbrains.jet.lang.resolve.BindingTrace;
+import org.jetbrains.jet.lang.resolve.BindingTraceContext;
+import org.jetbrains.jet.lang.resolve.DelegatingBindingTrace;
 
 import java.util.Collection;
 import java.util.List;
@@ -47,6 +52,9 @@ public abstract class Config {
 
     private final boolean sourcemap;
 
+    @NotNull
+    private DiagnosticSink trace = new BindingTraceContext();
+
     public Config(
             @NotNull Project project,
             @NotNull String moduleId,
@@ -102,6 +110,15 @@ public abstract class Config {
         return null;
     }
 
+    @NotNull
+    public DiagnosticSink getTrace() {
+        return trace;
+    }
+
+    public void setTrace(@NotNull DiagnosticSink trace) {
+        this.trace = trace;
+    }
+
     @Nullable
     public ModuleDescriptor getLibraryModule() {
         return null;

js/js.translator/src/org/jetbrains/k2js/translate/context/TranslationContext.java

@@ -24,9 +24,11 @@ import org.jetbrains.jet.lang.descriptors.CallableDescriptor;
 import org.jetbrains.jet.lang.descriptors.DeclarationDescriptor;
 import org.jetbrains.jet.lang.descriptors.MemberDescriptor;
 import org.jetbrains.jet.lang.descriptors.ReceiverParameterDescriptor;
+import org.jetbrains.jet.lang.diagnostics.DiagnosticSink;
 import org.jetbrains.jet.lang.psi.JetExpression;
 import org.jetbrains.jet.lang.reflect.ReflectionTypes;
 import org.jetbrains.jet.lang.resolve.BindingContext;
+import org.jetbrains.jet.lang.resolve.BindingTraceContext;
 import org.jetbrains.jet.lang.resolve.name.FqName;
 import org.jetbrains.k2js.config.Config;
 import org.jetbrains.k2js.translate.intrinsic.Intrinsics;
@@ -163,6 +165,9 @@ public class TranslationContext {
         return staticContext.getBindingContext();
     }
 
+    @NotNull
+    public DiagnosticSink getTrace() { return staticContext.getConfig().getTrace(); }
+
     @NotNull
     public JsScope getScopeForDescriptor(@NotNull DeclarationDescriptor descriptor) {
         return staticContext.getScopeForDescriptor(descriptor);