1 files changed, 13 insertions, 13 deletions

diff --git a/src/compile.cpp b/src/compile.cpp
index 31fa889..7a875f3 100644
--- a/src/compile.cpp
+++ b/src/compile.cpp
@@ -24,7 +24,7 @@
 using namespace std;
 
 #define COMPILE_LITERAL(CT) \
-template<> CVal ALiteral<CT>::compile(CEnv& cenv) throw() { \
+template<> CVal ALiteral<CT>::compile(CEnv& cenv) const throw() { \
 	return cenv.engine()->compileLiteral(cenv, this); \
 }
 COMPILE_LITERAL(int32_t);
@@ -32,25 +32,25 @@ COMPILE_LITERAL(float);
 COMPILE_LITERAL(bool);
 
 CVal
-AString::compile(CEnv& cenv) throw()
+AString::compile(CEnv& cenv) const throw()
 {
 	return cenv.engine()->compileString(cenv, c_str());
 }
 
 CVal
-AQuote::compile(CEnv& cenv) throw()
+AQuote::compile(CEnv& cenv) const throw()
 {
 	return (*(begin() + 1))->compile(cenv);
 }
 
 CVal
-ALexeme::compile(CEnv& cenv) throw()
+ALexeme::compile(CEnv& cenv) const throw()
 {
 	return cenv.engine()->compileString(cenv, c_str());
 }
 
 CVal
-ASymbol::compile(CEnv& cenv) throw()
+ASymbol::compile(CEnv& cenv) const throw()
 {
 	if (cenv.vals.topLevel(this) && cenv.type(this)->head()->str() != "Fn") {
 		return cenv.engine()->getGlobal(cenv, cppstr, *cenv.vals.ref(this));
@@ -60,7 +60,7 @@ ASymbol::compile(CEnv& cenv) throw()
 }
 
 CVal
-AFn::compile(CEnv& cenv) throw()
+AFn::compile(CEnv& cenv) const throw()
 {
 	const AType* type = cenv.type(this);
 	CFunc f = cenv.findImpl(this, type);
@@ -73,7 +73,7 @@ AFn::compile(CEnv& cenv) throw()
 }
 
 CVal
-ACall::compile(CEnv& cenv) throw()
+ACall::compile(CEnv& cenv) const throw()
 {
 	CFunc f = (*begin())->compile(cenv);
 
@@ -88,7 +88,7 @@ ACall::compile(CEnv& cenv) throw()
 }
 
 CVal
-ADef::compile(CEnv& cenv) throw()
+ADef::compile(CEnv& cenv) const throw()
 {
 	cenv.def(sym(), body(), cenv.type(body()), NULL); // define stub first for recursion
 	CVal val = body()->compile(cenv);
@@ -102,13 +102,13 @@ ADef::compile(CEnv& cenv) throw()
 }
 
 CVal
-AIf::compile(CEnv& cenv) throw()
+AIf::compile(CEnv& cenv) const throw()
 {
 	return cenv.engine()->compileIf(cenv, this);
 }
 
 CVal
-ACons::compile(CEnv& cenv) throw()
+ACons::compile(CEnv& cenv) const throw()
 {
 	const AType* type = cenv.type(this);
 	vector<CVal> fields;
@@ -118,7 +118,7 @@ ACons::compile(CEnv& cenv) throw()
 }
 
 CVal
-ATuple::compile(CEnv& cenv) throw()
+ATuple::compile(CEnv& cenv) const throw()
 {
 	const AType* type = cenv.type(this);
 	vector<CVal> fields;
@@ -128,7 +128,7 @@ ATuple::compile(CEnv& cenv) throw()
 }
 
 CVal
-ADot::compile(CEnv& cenv) throw()
+ADot::compile(CEnv& cenv) const throw()
 {
 	const_iterator     i      = begin();
 	AST*               tup    = *++i;
@@ -138,7 +138,7 @@ ADot::compile(CEnv& cenv) throw()
 }
 
 CVal
-APrimitive::compile(CEnv& cenv) throw()
+APrimitive::compile(CEnv& cenv) const throw()
 {
 	return cenv.engine()->compilePrimitive(cenv, this);
 }