1 files changed, 2 insertions, 1 deletions
diff --git a/src/binaryen-c.cpp b/src/binaryen-c.cpp
index 1d29830ca..135ca1504 100644
--- a/src/binaryen-c.cpp
+++ b/src/binaryen-c.cpp
@@ -419,7 +419,8 @@ BinaryenModuleRef BinaryenModuleRead(char* input, size_t inputSize) {
   try {
     WasmBinaryBuilder parser(*wasm, buffer, false);
     parser.read();
-  } catch (ParseException&) {
+  } catch (ParseException& p) {
+    p.dump(std::cerr);
     Fatal() << "error in parsing wasm binary";
   }
   return wasm;