1 files changed, 17 insertions, 0 deletions
diff --git a/src/wasm/wasm-validator.cpp b/src/wasm/wasm-validator.cpp
index 10310f8c0..572a3b4ba 100644
--- a/src/wasm/wasm-validator.cpp
+++ b/src/wasm/wasm-validator.cpp
@@ -223,6 +223,9 @@ struct FunctionValidator : public WalkerPass<PostWalker<FunctionValidator>> {
   // Validate a specific expression.
   void validate(Expression* curr) { walk(curr); }
 
+  // Validate a function.
+  void validate(Function* func) { walkFunction(func); }
+
   std::unordered_map<Name, std::unordered_set<Type>> breakTypes;
   std::unordered_set<Name> delegateTargetNames;
   std::unordered_set<Name> rethrowTargetNames;
@@ -3215,4 +3218,18 @@ bool WasmValidator::validate(Module& module, Flags flags) {
   return info.valid.load();
 }
 
+bool WasmValidator::validate(Function* func, Module& module, Flags flags) {
+  ValidationInfo info(module);
+  info.validateWeb = (flags & Web) != 0;
+  info.validateGlobally = (flags & Globally) != 0;
+  info.quiet = (flags & Quiet) != 0;
+  FunctionValidator(module, &info).validate(func);
+  // print all the data
+  if (!info.valid.load() && !info.quiet) {
+    std::cerr << info.getStream(func).str();
+    std::cerr << info.getStream(nullptr).str();
+  }
+  return info.valid.load();
+}
+
 } // namespace wasm