renamed function for parsing function literal

to avoid confusion with parsing function calls

src/parser/parser.cpp

@@ -65,7 +65,7 @@ namespace parser {
 
         register_prefix(
             token::type::FUNCTION,
-            std::bind(&parser::parse_function, this)
+            std::bind(&parser::parse_function_lit, this)
         );
 
         using namespace std::placeholders;
@@ -292,7 +292,7 @@ namespace parser {
         return ret;
     }
 
-    ast::function_literal* parser::parse_function() {
+    ast::function_literal* parser::parse_function_lit() {
         TRACE_FUNCTION;
         ast::function_literal* ret = new ast::function_literal(current);
         if (!expect_next(token::type::LPAREN)) {

src/parser/parser.hpp

@@ -61,7 +61,7 @@ namespace parser {
         ast::integer_literal* parse_integer();
         ast::boolean_literal* parse_boolean();
         std::vector<ast::identifier*> parse_function_parameters();
-        ast::function_literal* parse_function();
+        ast::function_literal* parse_function_lit();
         ast::prefix_expr* parse_prefix_expr();
         ast::expression* parse_grouped_expr();
         ast::if_then_else* parse_if_then_else();