stage1 人工重构ast.c

stage1/spl_dbg.h

@@ -0,0 +1,17 @@
+#ifndef __SPL_DBG_H__
+#define __SPL_DBG_H__
+
+#include "spl_tok.h"
+
+typedef struct {
+    const char *dbg_name;
+    const char *fpath;
+    int line;
+    int col;
+} spl_dbg_node_t;
+
+#define SPL_FATAL(tok, fmt, ...)                                                                   \
+    LOG_FATAL("fatal at %s:%zd:%zd " fmt, ((tok) && (tok)->fname ? (tok)->fname : "<null>"),       \
+              ((tok) ? (tok)->line : 0), ((tok) ? (tok)->col : 0), ##__VA_ARGS__)
+
+#endif /* __SPL_DBG_H__ */