Add semantic passes

source/ast.cpp

@@ -1,7 +1,9 @@
 #include "elna/source/ast.hpp"
 #include <stdexcept>
 
-namespace elna::source
+namespace elna
+{
+namespace source
 {
     void empty_visitor::visit(declaration *declaration)
     {
@@ -522,3 +524,4 @@ namespace elna::source
         return *m_body;
     }
 }
+}

source/driver.cpp

@@ -1,6 +1,8 @@
 #include "elna/source/driver.hpp"
 
-namespace elna::source
+namespace elna
+{
+namespace source
 {
     position make_position(const yy::location& location)
     {
@@ -11,7 +13,7 @@ namespace elna::source
     }
 
     syntax_error::syntax_error(const std::string& message,
-            const std::filesystem::path& input_file, const yy::location& location)
+            const std::experimental::filesystem::path& input_file, const yy::location& location)
         : error(input_file, make_position(location)), message(message)
     {
     }
@@ -21,7 +23,7 @@ namespace elna::source
         return message;
     }
 
-    driver::driver(const std::filesystem::path& input_file)
+    driver::driver(const std::experimental::filesystem::path& input_file)
         : input_file(input_file)
     {
     }
@@ -36,3 +38,4 @@ namespace elna::source
         return m_errors;
     }
 }
+}

source/result.cpp

@@ -1,8 +1,10 @@
 #include "elna/source/result.hpp"
 
-namespace elna::source
+namespace elna
 {
-    error::error(const std::filesystem::path& path, const position position)
+namespace source
+{
+    error::error(const std::experimental::filesystem::path& path, const position position)
         : m_position(position), m_path(path)
     {
     }
@@ -17,12 +19,12 @@ namespace elna::source
         return this->m_position.column;
     }
 
-    const std::filesystem::path& error::path() const noexcept
+    const std::experimental::filesystem::path& error::path() const noexcept
     {
         return this->m_path;
     }
 
-    name_collision::name_collision(const std::string& name, const std::filesystem::path& path,
+    name_collision::name_collision(const std::string& name, const std::experimental::filesystem::path& path,
             const position current, const position previous)
         : error(path, current), name(name), previous(previous)
     {
@@ -33,8 +35,8 @@ namespace elna::source
         return "Name '" + name + "' was already defined";
     }
 
-    type_mismatch::type_mismatch(std::shared_ptr<const type> got, operation kind, const std::filesystem::path& path,
-            const struct position position)
+    type_mismatch::type_mismatch(std::shared_ptr<const type> got, operation kind,
+            const std::experimental::filesystem::path& path, const struct position position)
         : error(path, position), kind(kind), got(got)
     {
     }
@@ -44,3 +46,4 @@ namespace elna::source
         return "Type cannot be used here.";
     }
 }
+}

source/semantic.cpp

@@ -2,10 +2,12 @@
 #include "elna/source/result.hpp"
 #include <cstdlib>
 
-namespace elna::source
+namespace elna
+{
+namespace source
 {
     name_analysis_visitor::name_analysis_visitor(std::shared_ptr<symbol_table> table,
-            const std::filesystem::path& filename, const std::size_t target_pointer_size)
+            const std::experimental::filesystem::path& filename, const std::size_t target_pointer_size)
         : table(table), filename(filename), pointer_size(target_pointer_size)
     {
     }
@@ -33,11 +35,11 @@ namespace elna::source
         }
     }
 
-    void name_analysis_visitor::visit(declaration *declaration)
+    void name_analysis_visitor::visit(declaration *declarationx)
     {
-        std::shared_ptr<const type> declaration_type = convert_declaration_type(declaration->type());
+        std::shared_ptr<const type> declaration_type = convert_declaration_type(declarationx->type());
 
-        this->table->enter(declaration->identifier(),
+        this->table->enter(declarationx->identifier(),
                 std::make_shared<variable_info>(declaration_type));
     }
 
@@ -132,7 +134,7 @@ namespace elna::source
     }
 
     type_analysis_visitor::type_analysis_visitor(std::shared_ptr<symbol_table> table,
-            const std::filesystem::path& filename, const std::size_t target_pointer_size)
+            const std::experimental::filesystem::path& filename, const std::size_t target_pointer_size)
         : table(table), filename(filename), pointer_size(target_pointer_size)
     {
     }
@@ -323,3 +325,4 @@ namespace elna::source
         return m_errors;
     }
 }
+}

source/symbol_table.cpp

@@ -1,7 +1,9 @@
 #include "elna/source/types.hpp"
 #include "elna/source/symbol_table.hpp"
 
-namespace elna::source
+namespace elna
+{
+namespace source
 {
     symbol_table::symbol_table(std::shared_ptr<symbol_table> scope)
         : outer_scope(scope)
@@ -25,7 +27,7 @@ namespace elna::source
 
     void symbol_table::enter(const std::string& name, std::shared_ptr<info> entry)
     {
-        entries.insert_or_assign(name, entry);
+        entries.insert({ name, entry });
     }
 
     std::shared_ptr<symbol_table> symbol_table::scope()
@@ -127,3 +129,4 @@ namespace elna::source
         return local_stack_size + argument_stack_size;
     }
 }
+}

source/types.cpp

@@ -1,6 +1,8 @@
 #include <elna/source/types.hpp>
 
-namespace elna::source
+namespace elna
+{
+namespace source
 {
     type::type(const std::size_t byte_size)
         : byte_size(byte_size)
@@ -93,4 +95,8 @@ namespace elna::source
     {
         return !(lhs == rhs);
     }
+
+    const primitive_type boolean_type{ "Boolean", 1 };
+    const primitive_type int_type{ "Int", 4 };
+}
 }