diff --git a/.idea/misc.xml b/.idea/misc.xml
index 6e5ccca3e248a..d1ca2e7045077 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -70,7 +70,7 @@
   <component name="ProjectResources">
     <default-html-doctype>http://www.w3.org/1999/xhtml</default-html-doctype>
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_6" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
   <component name="PsiViewerSettings">
diff --git a/compiler/fir/tree/gen/.gitattributes b/compiler/fir/tree/gen/.gitattributes
new file mode 100644
index 0000000000000..d0496f1a2665d
--- /dev/null
+++ b/compiler/fir/tree/gen/.gitattributes
@@ -0,0 +1 @@
+*.kt eol=lf