Module Name: src
Committed By: rillig
Date: Wed Jun 30 12:28:03 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: tree.c
Log Message:
lint: improve comment about INT keeping t_is_enum
To generate a diff of this commit:
cvs rdiff -u -r1.298 -r1.299 src/usr.bin/xlint/lint1/tree.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.bin/xlint/lint1/tree.c
diff -u src/usr.bin/xlint/lint1/tree.c:1.298 src/usr.bin/xlint/lint1/tree.c:1.299
--- src/usr.bin/xlint/lint1/tree.c:1.298 Tue Jun 29 21:16:54 2021
+++ src/usr.bin/xlint/lint1/tree.c Wed Jun 30 12:28:03 2021
@@ -1,4 +1,4 @@
-/* $NetBSD: tree.c,v 1.298 2021/06/29 21:16:54 rillig Exp $ */
+/* $NetBSD: tree.c,v 1.299 2021/06/30 12:28:03 rillig Exp $ */
/*
* Copyright (c) 1994, 1995 Jochen Pohl
@@ -37,7 +37,7 @@
#include <sys/cdefs.h>
#if defined(__RCSID) && !defined(lint)
-__RCSID("$NetBSD: tree.c,v 1.298 2021/06/29 21:16:54 rillig Exp $");
+__RCSID("$NetBSD: tree.c,v 1.299 2021/06/30 12:28:03 rillig Exp $");
#endif
#include <float.h>
@@ -1748,7 +1748,8 @@ promote(op_t op, bool farg, tnode_t *tn)
ntp = expr_dup_type(tn->tn_type);
ntp->t_tspec = t;
/*
- * Keep t_is_enum so we are later able to check compatibility
+ * Keep t_is_enum even though t_tspec gets converted from
+ * ENUM to INT, so we are later able to check compatibility
* of enum types.
*/
tn = convert(op, 0, ntp, tn);
