ww imports: reject init bindings before recovery

2026-08-22 04:27:23 +09:00
parent 4069eda942
commit 78c9eee82d
10 changed files with 789 additions and 15 deletions
--- a/cmd/wcc/ww.h
+++ b/cmd/wcc/ww.h
@@ -349,6 +349,10 @@ struct Node {
 	const char	*usepath;	/* N_USE: canonical, vendor-expanded identity;
 					 * initially equal to `usesource`. */
 	const char	*usealias;	/* N_USE: explicit file-local alias, or NULL. */
+	const char	*usefile;	/* N_USE: first import-spec token position;
+					 * alias when explicit, path otherwise. */
+	int		useline;
+	int		usecol;
 	const char	*usepkgname;	/* N_USE: imported declared package name,
 					 * independent of the visible binding in `str`. */
 	int		useblank;	/* N_USE: `_` spelling; no source binding. */