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-rw-r--r--src/lift.cpp6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/lift.cpp b/src/lift.cpp
index 67ae580..24f0265 100644
--- a/src/lift.cpp
+++ b/src/lift.cpp
@@ -91,8 +91,10 @@ lift_fn(CEnv& cenv, Code& code, const ATuple* fn) throw()
impl.push_back(fn->head());
const string fnName = cenv.name(fn);
- const string nameBase = cenv.penv.gensymstr(((fnName != "") ? fnName : "fn").c_str());
- const string implNameStr = string("_") + nameBase;
+ const string implNameStr = (fnName != "")
+ ? (string("__") + fnName)
+ : cenv.penv.gensymstr("__fn");
+
cenv.setName(impl, implNameStr);
cenv.liftStack.push(CEnv::FreeVars(fn, implNameStr));