Switch to using FILE* and default YY_INPUT.

code/compiler/13/CMakeLists.txt

@@ -37,6 +37,7 @@ add_executable(compiler
     instruction.cpp instruction.hpp
     graph.cpp graph.hpp
     global_scope.cpp global_scope.hpp
+    parse_driver.cpp parse_driver.hpp
     ${BISON_parser_OUTPUTS}
     ${FLEX_scanner_OUTPUTS}
     main.cpp