Fuzzer: Handle negative i31s (WebAssembly#6341)

dotnet · Jul 12, 2024 · b606e83 · b606e83
1 parent 447ee82
commit b606e83
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/scripts/fuzz_opt.py b/scripts/fuzz_opt.py
@@ -584,7 +584,7 @@ def fix_double(x):
 
     # JS prints i31 as just a number, so change "i31ref(N)" (which C++ emits)
     # to "N".
-    out = re.sub(r'i31ref\((\d+)\)', r'\1', out)
+    out = re.sub(r'i31ref\((-?\d+)\)', r'\1', out)
 
     lines = out.splitlines()
     for i in range(len(lines)):