Fix import order in test/lit/merge/types.wat (#6490)

The new parser, not yet enabled, requires that imports precede declared module
items except for types.

Author: tlively

test/lit/merge/types.wat

@@ -25,20 +25,12 @@
   (type $f (sub (func (result anyref))))
   (type $g (sub $f (func (result eqref))))
 
-  (func (export "f1"))
-  (func (export "f2") (type $g) (ref.null eq))
-  (func (export "f3") (type $f) (ref.null eq))
-
   (import "env" "f1" (func $good1))
   (import "env" "f2" (func $good2 (type $f)))
 
   (import "env" "f1" (func $bad1 (param (ref eq))))
   (import "env" "f3" (func $bad2 (type $g)))
 
-  (table (export "t1") 10 100 funcref)
-  (table (export "t2") 10 funcref)
-  (table (export "t3") 10 anyref)
-
   (import "env" "t1" (table $good1 10 funcref))
   (import "env" "t1" (table $good2 10 100 funcref))
   (import "env" "t2" (table $good3 10 funcref))
@@ -49,10 +41,6 @@
   (import "env" "t2" (table $bad3 10 100 funcref))
   (import "env" "t3" (table $bad4 10 funcref))
 
-  (memory (export "m1") 10 100)
-  (memory (export "m2") 10)
-  (memory (export "m3") i64 10)
-
   (import "env" "m1" (memory $good1 10))
   (import "env" "m1" (memory $good2 10 100))
   (import "env" "m2" (memory $good3 10))
@@ -63,9 +51,6 @@
   (import "env" "m2" (memory $bad3 10 100))
   (import "env" "m3" (memory $bad4 10))
 
-  (global (export "g1") eqref (ref.null eq))
-  (global (export "g2") (mut eqref) (ref.null eq))
-
   (import "env" "g1" (global $good1 anyref))
   (import "env" "g2" (global $good2 (mut eqref)))
 
@@ -75,10 +60,25 @@
   (import "env" "g2" (global $bad4 (mut anyref)))
   (import "env" "g1" (global $bad5 i31ref))
 
-  (tag (export "t") (param eqref))
-
   (import "env" "t" (tag $good1 (param eqref)))
 
   (import "env" "t" (tag $bad1 (param anyref)))
   (import "env" "t" (tag $bad2 (param i31ref)))
+
+  (func (export "f1"))
+  (func (export "f2") (type $g) (ref.null eq))
+  (func (export "f3") (type $f) (ref.null eq))
+
+  (table (export "t1") 10 100 funcref)
+  (table (export "t2") 10 funcref)
+  (table (export "t3") 10 anyref)
+
+  (memory (export "m1") 10 100)
+  (memory (export "m2") 10)
+  (memory (export "m3") i64 10)
+
+  (global (export "g1") eqref (ref.null eq))
+  (global (export "g2") (mut eqref) (ref.null eq))
+
+  (tag (export "t") (param eqref))
 )