xo-XXX -> .xo-XXX (prep subrepo)

xo-expression/src/expression/Variable.cpp

@@ -1,57 +0,0 @@
-/* @file Variable.cpp */
-
-#include "Variable.hpp"
-#include "SymbolTable.hpp"
-#include "pretty_expression.hpp"
-
-namespace xo {
-    namespace scm {
-        std::string
-        Variable::gensym(const std::string & prefix) {
-            static std::size_t s_counter = 0;
-
-            ++s_counter;
-
-            char buf[32];
-            snprintf(buf, sizeof(buf), "%ld", s_counter);
-
-            return prefix + std::string(buf);
-        }
-
-        void
-        Variable::attach_envs(bp<SymbolTable> e) {
-            /** e makes accessible all enclosing lexical scopes **/
-            if (this->path_.i_link_ == -2 /*sentinel*/) {
-                this->path_ = e->lookup_binding(this->name_);
-            } else {
-                /* have already established binding for this Variable */
-            }
-        } /*attach_envs*/
-
-        void
-        Variable::display(std::ostream & os) const {
-            os << "<Variable"
-               << xtag("name", name_);
-            if (this->valuetype())
-                os << xtag("type", this->valuetype()->short_name());
-            else
-                os << xtag("type", "nullptr");
-            os << ">";
-        } /*display*/
-
-        std::uint32_t
-        Variable::pretty_print(const ppindentinfo & ppii) const {
-            /* 1. rtag instead of refrtag:
-             *    print::quot() is a temporary rvalue; lifetime ends before control enters pretty_struct()
-             */
-            return ppii.pps()->pretty_struct(ppii, "Variable",
-                                             refrtag("name", name_),
-                                             rtag("type", print::unq(this->valuetype()
-                                                                      ? this->valuetype()->short_name()
-                                                                      : "nullptr")));
-        }
-    } /*namespace scm*/
-} /*namespace xo*/
-
-
-/* end Variable.cpp */