2 files changed, 14 insertions, 0 deletions
diff --git a/test/passes/remove-unused-names_merge-blocks.txt b/test/passes/remove-unused-names_merge-blocks.txt
index ed448607d..d9186a46e 100644
--- a/test/passes/remove-unused-names_merge-blocks.txt
+++ b/test/passes/remove-unused-names_merge-blocks.txt
@@ -4,6 +4,7 @@
  (type $iii (func (param i32 i32 i32)))
  (type $3 (func))
  (type $4 (func (result i32)))
+ (type $5 (func (result f64)))
  (table 1 1 anyfunc)
  (elem (i32.const 0) $call-i)
  (memory $0 256 256)
@@ -748,4 +749,8 @@
   )
   (unreachable)
  )
+ (func $concrete_finale_in_unreachable (type $5) (result f64)
+  (unreachable)
+  (f64.const -1)
+ )
 )
diff --git a/test/passes/remove-unused-names_merge-blocks.wast b/test/passes/remove-unused-names_merge-blocks.wast
index 5cefa357e..f301bbc2e 100644
--- a/test/passes/remove-unused-names_merge-blocks.wast
+++ b/test/passes/remove-unused-names_merge-blocks.wast
@@ -926,4 +926,13 @@
    (unreachable)
   )
  )
+ (func $concrete_finale_in_unreachable (result f64)
+  (block $label$0 (result f64)
+   (block ;; this block is unreachable
+    (unreachable)
+    (f64.const 6.322092475576799e-96)
+   )
+   (f64.const -1)
+  )
+ )
 )