token dump

src/main.cpp

@@ -1,14 +1,44 @@
 #include "../build/parser.hpp"
+#include "../build/lexer.hpp"
 #include "../src/config.hpp"
+#include "../src/ParserCtx.hpp"
+#include <iostream>
+#include <fstream>
+
+yy::Parser::symbol_type yylex(yyscan_t yyscanner, yy::location &loc);
+
+void dump_tokens(Elite::ParserCtx &ctx)
+{
+    while (true)
+    {
+        auto tok = yylex(ctx.lexer, *ctx.loc);
+
+        std::cout
+            << "Token: "
+            << yy::Parser::symbol_name(tok.kind())
+            << ", Location: " << tok.location
+            << '\n';
+
+        if (tok.kind() == yy::Parser::token::END)
+            break;
+    }
+}
 
 int main(int argc, char *argv[])
 {
+    Elite::ParserCtx ctx;
     Configuration config(argc, argv);
     if (!config.valid)
     {
         std::cout << "Please provide a valid configuration\n";
         return -1;
     }
-    Elite::ParserCtx ctx;
+
+    if (config.debug_lexer)
+    {
+        dump_tokens(ctx);
+        return 0;
+    }
+
     return ctx.parser->parse();
 }