diff --git a/src/compiler/checker.ts b/src/compiler/checker.ts
index 4337d1fb79..fdcac96885 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;
             }
diff --git a/src/compiler/program.ts b/src/compiler/program.ts
old mode 100644
new mode 100755
index 7934b26f38..76a0b618a3
--- a/src/compiler/program.ts
+++ b/src/compiler/program.ts
@@ -1587,7 +1587,7 @@ 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;