From 65882579bc24cbdfb77cea919a0bec07ae04d9e3 Mon Sep 17 00:00:00 2001
From: Alexander Udalov <Alexander.Udalov@jetbrains.com>
Date: Fri, 28 Oct 2016 11:21:11 +0300
Subject: [PATCH] Minor, add toString() for debug

---
 .../kotlin/resolve/source/PsiSourceElement.kt          |  3 +++
 .../jetbrains/kotlin/checkers/BaseDiagnosticsTest.java | 10 ++++++++++
 .../jetbrains/kotlin/descriptors/ModuleDescriptor.kt   |  4 +++-
 3 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/compiler/frontend/src/org/jetbrains/kotlin/resolve/source/PsiSourceElement.kt b/compiler/frontend/src/org/jetbrains/kotlin/resolve/source/PsiSourceElement.kt
index 6e6f514f135..49dd07cb49b 100644
--- a/compiler/frontend/src/org/jetbrains/kotlin/resolve/source/PsiSourceElement.kt
+++ b/compiler/frontend/src/org/jetbrains/kotlin/resolve/source/PsiSourceElement.kt
@@ -29,5 +29,8 @@ interface PsiSourceElement : SourceElement {
 
 class PsiSourceFile(val psiFile: PsiFile): SourceFile {
     override fun equals(other: Any?): Boolean = other is PsiSourceFile && psiFile == other.psiFile
+
     override fun hashCode(): Int = psiFile.hashCode()
+
+    override fun toString(): String = psiFile.virtualFile.path
 }
diff --git a/compiler/tests/org/jetbrains/kotlin/checkers/BaseDiagnosticsTest.java b/compiler/tests/org/jetbrains/kotlin/checkers/BaseDiagnosticsTest.java
index ac99b50a5c9..ecde141cd6b 100644
--- a/compiler/tests/org/jetbrains/kotlin/checkers/BaseDiagnosticsTest.java
+++ b/compiler/tests/org/jetbrains/kotlin/checkers/BaseDiagnosticsTest.java
@@ -303,6 +303,11 @@ public abstract class BaseDiagnosticsTest
         public int compareTo(@NotNull TestModule module) {
             return name.compareTo(module.getName());
         }
+
+        @Override
+        public String toString() {
+            return getName();
+        }
     }
 
     public static class DiagnosticTestLanguageVersionSettings implements LanguageVersionSettings {
@@ -510,5 +515,10 @@ public abstract class BaseDiagnosticsTest
             }
             return jvmSignatureDiagnostics;
         }
+
+        @Override
+        public String toString() {
+            return jetFile.getName();
+        }
     }
 }
diff --git a/core/descriptors/src/org/jetbrains/kotlin/descriptors/ModuleDescriptor.kt b/core/descriptors/src/org/jetbrains/kotlin/descriptors/ModuleDescriptor.kt
index cf94e41f807..d043a38e34f 100644
--- a/core/descriptors/src/org/jetbrains/kotlin/descriptors/ModuleDescriptor.kt
+++ b/core/descriptors/src/org/jetbrains/kotlin/descriptors/ModuleDescriptor.kt
@@ -47,5 +47,7 @@ interface ModuleDescriptor : DeclarationDescriptor {
 
     fun <T> getCapability(capability: Capability<T>): T?
 
-    class Capability<T>(val name: String)
+    class Capability<T>(val name: String) {
+        override fun toString() = name
+    }
 }