add *comments* and TEST MY SHI

CMakeLists.txt

@@ -4,6 +4,7 @@ project(xlang
         DESCRIPTION "XLANG Compiler")
 
 enable_language(CXX)
+enable_testing()
 set(CMAKE_CXX_COMPILER /bin/clang++)
 set(CXX_STANDARD 23)
 set(CMAKE_CXX_FLAGS "-std=c++${CXX_STANDARD}")
@@ -21,3 +22,9 @@ add_executable(${PROJECT_NAME} ${SOURCES})
 target_link_libraries(
     ${PROJECT_NAME}
 )
+
+add_test(NAME CompactSourceAll COMMAND ${PROJECT_NAME} ../examples/compact/exitall.x)
+add_test(NAME TestOutputBinary COMMAND ${CMAKE_COMMAND} 
+    -DTEST_EXECUTABLE=./out
+    -P ${CMAKE_CURRENT_SOURCE_DIR}/check_exit_9.cmake)
+set_tests_properties(TestOutputBinary PROPERTIES DEPENDS CompactSourceAll)

check_exit_9.cmake

@@ -0,0 +1,10 @@
+execute_process(
+  COMMAND ${TEST_EXECUTABLE} ${TEST_ARGS}
+  RESULT_VARIABLE EXIT_CODE
+)
+
+message(STATUS "Test exited with code: ${EXIT_CODE}")
+
+if(NOT EXIT_CODE EQUAL 9)
+  message(FATAL_ERROR "Expected exit code 9, but got ${EXIT_CODE}")
+endif()

examples/compact/exitall.x

@@ -5,7 +5,7 @@ var x = 1 + 2 * 3;
 }
 var y = x - 3;
 var z = (3 * 5) / 3;
-if (x) {
+if (x ) {
     exit(y + z);
 }
-exit (1); // Should never exit
+exit (1);

src/tokenization.hxx

@@ -83,6 +83,12 @@ public:
                 }
                 tokens.push_back({.type = TokenType::int_lit, .value = buffer});
                 buffer.clear();
+            } else if (peek().value() == '/' && peek(1).has_value() && peek(1).value() == '/') {
+                consume();
+                consume();
+                while (peek().has_value() && peek().value() != '\n') {
+                    consume();
+                }
             } else if (std::isspace(peek().value())) {
                 consume();
             } else {