feat(dev): 支持 compiler --help 输出帮助信息

2025-12-30 12:33:36 +08:00
parent c0c9f70f16
commit 9eefbb5ef7
5 changed files with 55 additions and 4 deletions
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -7,11 +7,16 @@
 #include "irgen/IRGen.h"
 #include "sem/Sema.h"
 #include "utils/CLI.h"
+#include "utils/Log.h"
 #include "ast/AstNodes.h"

 int main(int argc, char** argv) {
  try {
    auto opts = ParseCLI(argc, argv);
+    if (opts.show_help) {
+      PrintHelp(std::cout);
+      return 0;
+    }
    auto antlr = ParseFileWithAntlr(opts.input);
    auto ast = BuildAst(antlr.tree);
    ast::PrintAST(*ast);  // 调试 AST