refactor(dev): unify user-facing diagnostics

src/irgen/IRGenDriver.cpp

@@ -6,15 +6,16 @@
 #include "SysYParser.h"
 #include "antlr4-runtime.h"
 #include "ir/IR.h"
+#include "utils/Log.h"
 
 std::unique_ptr<ir::Module> GenerateIR(antlr4::tree::ParseTree* tree) {
   if (!tree) {
-    throw std::runtime_error("[irgen] 语法树为空");
+    throw std::runtime_error(FormatError("irgen", "语法树为空"));
   }
 
   auto* cu = dynamic_cast<SysYParser::CompUnitContext*>(tree);
   if (!cu) {
-    throw std::runtime_error("[irgen] 语法树根节点不是 compUnit");
+    throw std::runtime_error(FormatError("irgen", "语法树根节点不是 compUnit"));
   }
 
   auto module = std::make_unique<ir::Module>();