Implement FIXME in debug/src/expression.rs (#902)

2020-02-04 18:47:20 -06:00
parent 1bfca842b0
commit b3ac718421
4 changed files with 82 additions and 4 deletions
--- a/crates/fuzzing/tests/regressions/issue694.wat
+++ b/crates/fuzzing/tests/regressions/issue694.wat
@@ -0,0 +1,49 @@
+(module
+  (type (;0;) (func))
+  (type (;1;) (func (param i64)))
+  (func (;0;) (type 0))
+  (func (;1;) (type 0))
+  (func (;2;) (type 0))
+  (func (;3;) (type 0))
+  (func (;4;) (type 1) (param i64)
+    (local f32 f32 f32)
+    loop (result i64)  ;; label = @1
+      global.get 0
+      if  ;; label = @2
+        local.get 1
+        return
+      end
+      block (result i64)  ;; label = @2
+        loop  ;; label = @3
+          block  ;; label = @4
+            global.get 0
+            if  ;; label = @5
+              i32.const 5
+              if (result f32)  ;; label = @6
+                block (result f32)  ;; label = @7
+                  call 0
+                  i32.const 7
+                  if (result f32)  ;; label = @8
+                    local.get 2
+                  else
+                    f32.const 0x1p+0 (;=1;)
+                  end
+                end
+              else
+                f32.const 0x1p+0 (;=1;)
+              end
+              local.tee 1
+              local.set 3
+            end
+          end
+        end
+        i32.const 8
+        br_if 1 (;@1;)
+        i64.const 4
+      end
+    end
+    return)
+  (memory (;0;) 1)
+  (global (;0;) i32 (i32.const 0))
+)
+