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xo-expression/xo-reader: refactor Environment -> SymbolTable

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This commit is contained in:
Roland Conybeare 2025-11-19 12:42:31 -05:00
commit 800928cd69
40 changed files with 146 additions and 510 deletions
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4
xo-expression/src/expression/Variable.cpp
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@ -1,7 +1,7 @@
/* @file Variable.cpp */
#include "Variable.hpp"
#include "Environment.hpp"
#include "SymbolTable.hpp"
#include "pretty_expression.hpp"
namespace xo {
@ -19,7 +19,7 @@ namespace xo {
}
void
Variable::attach_envs(bp<Environment> e) {
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_);