From b6629f4fac42f27d478d54596dd68ed81e1cb174 Mon Sep 17 00:00:00 2001
From: Daniel Rosenwasser <Daniel.Rosenwasser@microsoft.com>
Date: Wed, 27 Sep 2017 20:39:14 -0700
Subject: [PATCH 1/2] Remove unused arguments.

---
 src/compiler/checker.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/compiler/checker.ts b/src/compiler/checker.ts
index d89247b70f..5c1c57289d 100644
--- a/src/compiler/checker.ts
+++ b/src/compiler/checker.ts
@@ -14573,7 +14573,7 @@ namespace ts {
             if (node.expression) {
                 const type = checkExpression(node.expression, checkMode);
                 if (node.dotDotDotToken && type !== anyType && !isArrayType(type)) {
-                    error(node, Diagnostics.JSX_spread_child_must_be_an_array_type, node.toString(), typeToString(type));
+                    error(node, Diagnostics.JSX_spread_child_must_be_an_array_type);
                 }
                 return type;
             }

From 76d92a5dd6d433d1b62958f7c8b153ed3b8e5d65 Mon Sep 17 00:00:00 2001
From: Daniel Rosenwasser <Daniel.Rosenwasser@microsoft.com>
Date: Wed, 27 Sep 2017 21:25:55 -0700
Subject: [PATCH 2/2] Remove unused arguments in program.ts.

---
 src/compiler/program.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 mode change 100644 => 100755 src/compiler/program.ts

diff --git a/src/compiler/program.ts b/src/compiler/program.ts
old mode 100644
new mode 100755
index c8ff249672..1875213fe5
--- a/src/compiler/program.ts
+++ b/src/compiler/program.ts
@@ -1582,7 +1582,7 @@ namespace ts {
                         fail(Diagnostics.File_0_not_found, fileName);
                     }
                     else if (refFile && host.getCanonicalFileName(fileName) === host.getCanonicalFileName(refFile.fileName)) {
-                        fail(Diagnostics.A_file_cannot_have_a_reference_to_itself, fileName);
+                        fail(Diagnostics.A_file_cannot_have_a_reference_to_itself);
                     }
                 }
                 return sourceFile;