Index: tests/meta/.expect/arch.arm64.txt
===================================================================
--- tests/meta/.expect/arch.arm64.txt	(revision b59c21a0b604d46b0ed033873d93f9f56b8fe822)
+++ tests/meta/.expect/arch.arm64.txt	(revision d7cb0f736b9617539a88c6d2cb8d76f93d1e5f37)
@@ -1,5 +1,5 @@
 meta/arch.cfa:28:1 error: Cannot choose between 3 alternatives for expression
 Explicit Cast of:
-  Name: FX64
+  Name: FA64
 ... to:
   char
@@ -7,5 +7,5 @@
   char Alternatives are:
 Cost ( 1, 0, 0, 0, 0, 0, 0, 0 ): Explicit Cast of:
-      Variable Expression: FX64: double
+      Variable Expression: FA64: double
       ... with resolved type:
         double
@@ -20,5 +20,5 @@
 
 Cost ( 1, 0, 0, 0, 0, 0, 0, 0 ): Explicit Cast of:
-      Variable Expression: FX64: function
+      Variable Expression: FA64: function
         accepting unspecified arguments
       ... returning nothing
@@ -39,5 +39,5 @@
 
 Cost ( 1, 0, 0, 0, 0, 0, 0, 0 ): Explicit Cast of:
-      Variable Expression: FX64: signed int
+      Variable Expression: FA64: signed int
       ... with resolved type:
         signed int