Got rid of getText() when reporting unresolved reference.

compiler/frontend/src/org/jetbrains/jet/lang/diagnostics/Errors.java

@@ -68,7 +68,8 @@ public interface Errors {
 
     DiagnosticFactory1<PsiElement, String> REDECLARATION = DiagnosticFactory1.create(ERROR, FOR_REDECLARATION);
 
-    DiagnosticFactory1<JetReferenceExpression, String> UNRESOLVED_REFERENCE = DiagnosticFactory1.create(ERROR, FOR_UNRESOLVED_REFERENCE);
+    DiagnosticFactory1<JetReferenceExpression, JetReferenceExpression> UNRESOLVED_REFERENCE =
+            DiagnosticFactory1.create(ERROR, FOR_UNRESOLVED_REFERENCE);
 
     //Elements with "INVISIBLE_REFERENCE" error are marked as unresolved, unlike elements with "INVISIBLE_MEMBER" error
     //"INVISIBLE_REFERENCE" is used for invisible classes references and references in import
@@ -308,7 +309,7 @@ public interface Errors {
 
     DiagnosticFactory0<PsiElement> MIXING_NAMED_AND_POSITIONED_ARGUMENTS = DiagnosticFactory0.create(ERROR);
     DiagnosticFactory0<JetReferenceExpression> ARGUMENT_PASSED_TWICE = DiagnosticFactory0.create(ERROR);
-    DiagnosticFactory1<JetReferenceExpression, String> NAMED_PARAMETER_NOT_FOUND =
+    DiagnosticFactory1<JetReferenceExpression, JetReferenceExpression> NAMED_PARAMETER_NOT_FOUND =
             DiagnosticFactory1.create(ERROR, FOR_UNRESOLVED_REFERENCE);
 
     DiagnosticFactory0<JetExpression> VARARG_OUTSIDE_PARENTHESES = DiagnosticFactory0.create(ERROR);

compiler/frontend/src/org/jetbrains/jet/lang/diagnostics/rendering/DefaultErrorMessages.java

@@ -53,7 +53,7 @@ public class DefaultErrorMessages {
             }
         });
 
-        MAP.put(UNRESOLVED_REFERENCE, "Unresolved reference: {0}", TO_STRING);
+        MAP.put(UNRESOLVED_REFERENCE, "Unresolved reference: {0}", ELEMENT_TEXT);
 
         MAP.put(INVISIBLE_REFERENCE, "Cannot access ''{0}'': it is ''{1}'' in ''{2}''", NAME, TO_STRING, NAME);
         MAP.put(INVISIBLE_MEMBER, "Cannot access ''{0}'': it is ''{1}'' in ''{2}''", NAME, TO_STRING, NAME);
@@ -109,7 +109,7 @@ public class DefaultErrorMessages {
 
         MAP.put(MIXING_NAMED_AND_POSITIONED_ARGUMENTS, "Mixing named and positioned arguments in not allowed");
         MAP.put(ARGUMENT_PASSED_TWICE, "An argument is already passed for this parameter");
-        MAP.put(NAMED_PARAMETER_NOT_FOUND, "Cannot find a parameter with this name: {0}", TO_STRING);
+        MAP.put(NAMED_PARAMETER_NOT_FOUND, "Cannot find a parameter with this name: {0}", ELEMENT_TEXT);
         MAP.put(VARARG_OUTSIDE_PARENTHESES, "Passing value as a vararg is only allowed inside a parenthesized argument list");
         MAP.put(NON_VARARG_SPREAD, "The spread operator (*foo) may only be applied in a vararg position");
 

compiler/frontend/src/org/jetbrains/jet/lang/resolve/DescriptorResolver.java

@@ -616,7 +616,7 @@ public class DescriptorResolver {
                     trace.record(BindingContext.REFERENCE_TARGET, subjectTypeParameterName, classifier);
                 }
                 else {
-                    trace.report(UNRESOLVED_REFERENCE.on(subjectTypeParameterName, subjectTypeParameterName.getText()));
+                    trace.report(UNRESOLVED_REFERENCE.on(subjectTypeParameterName, subjectTypeParameterName));
                 }
             }
             else {

compiler/frontend/src/org/jetbrains/jet/lang/resolve/QualifiedExpressionResolver.java

@@ -359,7 +359,7 @@ public class QualifiedExpressionResolver {
         // Simple case of no descriptors
         if (descriptors.isEmpty()) {
             trace.record(BindingContext.RESOLUTION_SCOPE, referenceExpression, resolutionScope);
-            trace.report(UNRESOLVED_REFERENCE.on(referenceExpression, referenceExpression.getText()));
+            trace.report(UNRESOLVED_REFERENCE.on(referenceExpression, referenceExpression));
             return;
         }
 

compiler/frontend/src/org/jetbrains/jet/lang/resolve/calls/CallResolver.java

@@ -430,7 +430,7 @@ public class CallResolver {
             resolveFunctionArguments(context, resultsForFirstNonemptyCandidateSet);
         }
         else {
-            context.trace.report(UNRESOLVED_REFERENCE.on(reference, reference.getText()));
+            context.trace.report(UNRESOLVED_REFERENCE.on(reference, reference));
             argumentTypeResolver.checkTypesWithNoCallee(context, RESOLVE_FUNCTION_ARGUMENTS);
         }
         return resultsForFirstNonemptyCandidateSet != null ? resultsForFirstNonemptyCandidateSet : OverloadResolutionResultsImpl.<F>nameNotFound();

compiler/frontend/src/org/jetbrains/jet/lang/resolve/calls/ValueArgumentsToParametersMapper.java

@@ -153,7 +153,7 @@ import static org.jetbrains.jet.lang.resolve.calls.ValueArgumentsToParametersMap
                 JetSimpleNameExpression nameReference = argument.getArgumentName().getReferenceExpression();
                 ValueParameterDescriptor valueParameterDescriptor = parameterByName.get(nameReference.getReferencedNameAsName());
                 if (valueParameterDescriptor == null) {
-                    report(NAMED_PARAMETER_NOT_FOUND.on(nameReference, nameReference.getText()));
+                    report(NAMED_PARAMETER_NOT_FOUND.on(nameReference, nameReference));
                     unmappedArguments.add(argument);
                     setStatus(WEAK_ERROR);
                 }

compiler/frontend/src/org/jetbrains/jet/lang/resolve/calls/tasks/TracingStrategyImpl.java

@@ -87,7 +87,7 @@ public class TracingStrategyImpl implements TracingStrategy {
 
     @Override
     public void unresolvedReference(@NotNull BindingTrace trace) {
-        trace.report(UNRESOLVED_REFERENCE.on(reference, reference.getText()));
+        trace.report(UNRESOLVED_REFERENCE.on(reference, reference));
     }
 
     @Override

compiler/frontend/src/org/jetbrains/jet/lang/types/expressions/ExpressionTypingVisitorForStatements.java

@@ -217,7 +217,7 @@ public class ExpressionTypingVisitorForStatements extends ExpressionTypingVisito
 
         if (leftType == null) {
             dataFlowInfo = facade.getTypeInfo(right, context.replaceDataFlowInfo(dataFlowInfo)).getDataFlowInfo();
-            context.trace.report(UNRESOLVED_REFERENCE.on(operationSign, operationSign.getText()));
+            context.trace.report(UNRESOLVED_REFERENCE.on(operationSign, operationSign));
             temporaryBindingTrace.commit();
             return JetTypeInfo.create(null, dataFlowInfo);
         }

compiler/frontend/src/org/jetbrains/jet/lang/types/expressions/LabelResolver.java

@@ -111,7 +111,7 @@ public class LabelResolver {
         Stack<JetElement> stack = labeledElements.get(labelName);
         if (stack == null || stack.isEmpty()) {
             if (reportUnresolved) {
-                context.trace.report(UNRESOLVED_REFERENCE.on(labelExpression, labelExpression.getText()));
+                context.trace.report(UNRESOLVED_REFERENCE.on(labelExpression, labelExpression));
             }
             return null;
         }
@@ -174,11 +174,11 @@ public class LabelResolver {
                     return LabeledReceiverResolutionResult.labelResolutionSuccess(thisReceiver);
                 }
                 else {
-                    context.trace.report(UNRESOLVED_REFERENCE.on(targetLabel, targetLabel.getText()));
+                    context.trace.report(UNRESOLVED_REFERENCE.on(targetLabel, targetLabel));
                 }
             }
             else {
-                context.trace.report(UNRESOLVED_REFERENCE.on(targetLabel, targetLabel.getText()));
+                context.trace.report(UNRESOLVED_REFERENCE.on(targetLabel, targetLabel));
             }
         }
         else {