Generate error messages lazily

.github/workflows/ci-cpp.yml

@@ -97,7 +97,7 @@ jobs:
 #          echo "/usr/lib/ccache:/usr/local/opt/ccache/libexec" >> $GITHUB_PATH
 #          mkdir ./bin
 #          cd ./bin
-#          cmake -DCMAKE_BUILD_TYPE=Debug -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache -DSPICE_BUILT_BY="ghactions" -DSPICE_LINK_STATIC=OFF -DSPICE_RUN_COVERAGE=ON -GNinja -Wattributes ..
+#          cmake -DCMAKE_BUILD_TYPE=Debug -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache -DSPICE_BUILT_BY="ghactions" -DSPICE_PROF_COMPILE=ON -DSPICE_LINK_STATIC=OFF -DSPICE_RUN_COVERAGE=ON -GNinja -Wattributes ..
 #          cmake --build . --target spicetest -j$(nproc)
 
       - name: Run Test target

media/test-project/test.spice

@@ -1,29 +1,16 @@
-import "std/io/cli-parser";
-import "std/io/cli-subcommand";
-
-type CliOptions struct {
-    string greetName = ""
-}
-
-p callback(bool& value) {
-    printf("Callback called with value %d\n", value);
-}
+import "../../src-bootstrap/lexer/lexer";
 
 f<int> main(int argc, string[] argv) {
-    CliParser parser = CliParser("Test Program", "This is a simple test program");
-    parser.setVersion("v0.1.0");
-    parser.setFooter("Copyright (c) Marc Auberer 2021-2024");
-
-    CliOptions options;
-    CliSubcommand& greet = parser.addSubcommand("greet", "Greet someone");
-    greet.addOption("--name", options.greetName, "Name of the person to greet");
-
-    parser.parse(argc, argv);
-
-    // Greet persion if requested
-    if options.greetName != "" {
-        printf("Hello %s!\n", options.greetName);
+    Lexer lexer = Lexer(argv[1]);
+    unsigned long i = 1l;
+    while (!lexer.isEOF()) {
+        Token token = lexer.getToken();
+        //printf("Token %d: ", i);
+        //token.print();
+        lexer.advance();
+        i++;
     }
+    printf("Tokens: %d\n", i);
 }
 
 /*type Visitable interface {

src/SourceFile.cpp

@@ -51,8 +51,8 @@ void SourceFile::runLexer() {
     throw CompilerError(SOURCE_FILE_NOT_FOUND, "Source file at path '" + filePath.string() + "' does not exist.");
 
   // Create error handlers for lexer and parser
-  antlrCtx.lexerErrorHandler = std::make_unique<AntlrThrowingErrorListener>(ThrowingErrorListenerMode::LEXER, filePath);
-  antlrCtx.parserErrorHandler = std::make_unique<AntlrThrowingErrorListener>(ThrowingErrorListenerMode::PARSER, filePath);
+  antlrCtx.lexerErrorHandler = std::make_unique<AntlrThrowingErrorListener>(ThrowingErrorListenerMode::LEXER, this);
+  antlrCtx.parserErrorHandler = std::make_unique<AntlrThrowingErrorListener>(ThrowingErrorListenerMode::PARSER, this);
 
   // Tokenize input
   antlrCtx.inputStream = std::make_unique<antlr4::ANTLRInputStream>(fileInputStream);

src/SourceFile.h

@@ -47,7 +47,14 @@ enum CompileStageType : uint8_t {
   FINISHED
 };
 
-enum CompileStageIOType { IO_CODE, IO_TOKENS, IO_CST, IO_AST, IO_IR, IO_OBJECT_FILE };
+enum CompileStageIOType : uint8_t {
+  IO_CODE,
+  IO_TOKENS,
+  IO_CST,
+  IO_AST,
+  IO_IR,
+  IO_OBJECT_FILE,
+};
 
 struct SourceFileAntlrCtx {
   // Create error handlers for lexer and parser