diff options
Diffstat (limited to 'src/tuplr.hpp')
-rw-r--r-- | src/tuplr.hpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/tuplr.hpp b/src/tuplr.hpp index 541e24b..a76f039 100644 --- a/src/tuplr.hpp +++ b/src/tuplr.hpp @@ -571,7 +571,6 @@ inline ostream& operator<<(ostream& out, const Constraints& c) { struct TEnv : public Env< const ASymbol*, pair<AST*, AType*> > { TEnv(PEnv& p) : penv(p), varID(1) {} AType* fresh(const ASymbol* sym) { - assert(sym); AType* ret = new AType(sym->loc, varID++); def(sym, make_pair((AST*)NULL, ret)); return ret; @@ -579,7 +578,7 @@ struct TEnv : public Env< const ASymbol*, pair<AST*, AType*> > { AType* var(const AST* ast=0) { const ASymbol* sym = ast->to<const ASymbol*>(); if (sym) - return deref(lookup(sym)).second; + return ref(sym)->second; Vars::iterator v = vars.find(ast); if (v != vars.end()) |