Index: tests/warnings/.expect/self-assignment.nast.txt
===================================================================
--- tests/warnings/.expect/self-assignment.nast.txt	(revision 53692b322992ab68045edc270c3b0ce9d4ef22f5)
+++ 	(revision )
@@ -1,48 +1,0 @@
-warnings/self-assignment.cfa:34:25: warning: Compiled
-warnings/self-assignment.cfa:29:1 warning: self assignment of expression: Generated Cast of:
-  Variable Expression: j: signed int
-  ... with resolved type:
-    signed int
-... to:
-  reference to signed int
-... with resolved type:
-  reference to signed int
-warnings/self-assignment.cfa:30:1 warning: self assignment of expression: Generated Cast of:
-  Variable Expression: s: instance of struct S with body
-  ... with resolved type:
-    instance of struct S with body
-... to:
-  reference to instance of struct S with body
-... with resolved type:
-  reference to instance of struct S with body
-warnings/self-assignment.cfa:31:1 warning: self assignment of expression: Generated Cast of:
-  Member Expression, with field:
-    i: signed int
-  ... from aggregate:
-    Variable Expression: s: instance of struct S with body
-    ... with resolved type:
-      instance of struct S with body
-  ... with resolved type:
-    signed int
-... to:
-  reference to signed int
-... with resolved type:
-  reference to signed int
-warnings/self-assignment.cfa:32:1 warning: self assignment of expression: Generated Cast of:
-  Member Expression, with field:
-    i: signed int
-  ... from aggregate:
-    Member Expression, with field:
-      s: instance of struct S with body
-    ... from aggregate:
-      Variable Expression: t: instance of struct T with body
-      ... with resolved type:
-        instance of struct T with body
-    ... with resolved type:
-      instance of struct S with body
-  ... with resolved type:
-    signed int
-... to:
-  reference to signed int
-... with resolved type:
-  reference to signed int
Index: tests/warnings/.expect/self-assignment.oast.txt
===================================================================
--- tests/warnings/.expect/self-assignment.oast.txt	(revision 53692b322992ab68045edc270c3b0ce9d4ef22f5)
+++ 	(revision )
@@ -1,49 +1,0 @@
-warnings/self-assignment.cfa:29:1 warning: self assignment of expression: Generated Cast of:
-  Variable Expression: j: signed int
-  with resolved type:
-    signed int
-... to:
-  reference to signed int
-with resolved type:
-  reference to signed int
-warnings/self-assignment.cfa:30:1 warning: self assignment of expression: Generated Cast of:
-  Variable Expression: s: instance of struct S with body 1
-  with resolved type:
-    instance of struct S with body 1
-... to:
-  reference to instance of struct S with body 1
-with resolved type:
-  reference to instance of struct S with body 1
-warnings/self-assignment.cfa:31:1 warning: self assignment of expression: Generated Cast of:
-  Member Expression, with field:
-    i: signed int
-  ... from aggregate:
-    Variable Expression: s: instance of struct S with body 1
-    with resolved type:
-      instance of struct S with body 1
-  with resolved type:
-    signed int
-... to:
-  reference to signed int
-with resolved type:
-  reference to signed int
-warnings/self-assignment.cfa:32:1 warning: self assignment of expression: Generated Cast of:
-  Member Expression, with field:
-    i: signed int
-  ... from aggregate:
-    Member Expression, with field:
-      s: instance of struct S with body 1
-    ... from aggregate:
-      Variable Expression: t: instance of struct T with body 1
-      with resolved type:
-        instance of struct T with body 1
-    with resolved type:
-      instance of struct S with body 1
-  with resolved type:
-    signed int
-... to:
-  reference to signed int
-with resolved type:
-  reference to signed int
-warnings/self-assignment.cfa: In function '_X4mainFi___1':
-warnings/self-assignment.cfa:36:9: note: #pragma message: Compiled
Index: tests/warnings/.expect/self-assignment.txt
===================================================================
--- tests/warnings/.expect/self-assignment.txt	(revision 456215af12e10eb5b087f634e82fba9fd2056d9a)
+++ tests/warnings/.expect/self-assignment.txt	(revision 456215af12e10eb5b087f634e82fba9fd2056d9a)
@@ -0,0 +1,48 @@
+warnings/self-assignment.cfa:34:25: warning: Compiled
+warnings/self-assignment.cfa:29:1 warning: self assignment of expression: Generated Cast of:
+  Variable Expression: j: signed int
+  ... with resolved type:
+    signed int
+... to:
+  reference to signed int
+... with resolved type:
+  reference to signed int
+warnings/self-assignment.cfa:30:1 warning: self assignment of expression: Generated Cast of:
+  Variable Expression: s: instance of struct S with body
+  ... with resolved type:
+    instance of struct S with body
+... to:
+  reference to instance of struct S with body
+... with resolved type:
+  reference to instance of struct S with body
+warnings/self-assignment.cfa:31:1 warning: self assignment of expression: Generated Cast of:
+  Member Expression, with field:
+    i: signed int
+  ... from aggregate:
+    Variable Expression: s: instance of struct S with body
+    ... with resolved type:
+      instance of struct S with body
+  ... with resolved type:
+    signed int
+... to:
+  reference to signed int
+... with resolved type:
+  reference to signed int
+warnings/self-assignment.cfa:32:1 warning: self assignment of expression: Generated Cast of:
+  Member Expression, with field:
+    i: signed int
+  ... from aggregate:
+    Member Expression, with field:
+      s: instance of struct S with body
+    ... from aggregate:
+      Variable Expression: t: instance of struct T with body
+      ... with resolved type:
+        instance of struct T with body
+    ... with resolved type:
+      instance of struct S with body
+  ... with resolved type:
+    signed int
+... to:
+  reference to signed int
+... with resolved type:
+  reference to signed int