feat: Add interpret_declarations and interpret_expression functions t…

…o interpreter
sillydan1 · Sep 2, 2022 · 2ccc3e6 · 2ccc3e6
1 parent e3250f5
commit 2ccc3e6
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Showing 2 changed files with 18 additions and 0 deletions.
diff --git a/include/drivers/interpreter.h b/include/drivers/interpreter.h
@@ -32,6 +32,8 @@ namespace expr {
         ~interpreter() override = default;
 
         auto parse(const std::string &f) -> int override;
+        auto interpret_declarations(const std::string& f) -> symbol_table_t;
+        auto interpret_expression(const std::string& f) -> symbol_value_t;
         auto get_symbol(const std::string& identifier) -> syntax_tree_t override;
         void add_tree(const syntax_tree_t& tree) override;
         void add_tree(const std::string& identifier, const syntax_tree_t& tree) override;

diff --git a/src/drivers/interpreter.cpp b/src/drivers/interpreter.cpp
@@ -50,6 +50,22 @@ namespace expr {
         }
     }
 
+    auto interpreter::interpret_declarations(const std::string &f) -> symbol_table_t {
+        result = {};
+        auto res = parse(f);
+        if(res != 0)
+            throw std::logic_error(error);
+        return result;
+    }
+
+    auto interpreter::interpret_expression(const std::string &f) -> symbol_value_t {
+        expression_result = {};
+        auto res = parse(f);
+        if(res != 0)
+            throw std::logic_error(error);
+        return expression_result;
+    }
+
     auto interpreter::get_symbol(const std::string &identifier) -> syntax_tree_t {
 #ifndef NDEBUG
         if (!environment.contains(identifier))