Module Name: src
Committed By: rillig
Date: Sun Feb 28 20:04:52 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: tree.c
Log Message:
lint: document where in C99 the behavior of cconv is specified
To generate a diff of this commit:
cvs rdiff -u -r1.230 -r1.231 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:1.230 src/usr.bin/xlint/lint1/tree.c:1.231
--- src/usr.bin/xlint/lint1/tree.c:1.230 Sun Feb 28 19:24:15 2021
+++ src/usr.bin/xlint/lint1/tree.c Sun Feb 28 20:04:52 2021
@@ -1,4 +1,4 @@
-/* $NetBSD: tree.c,v 1.230 2021/02/28 19:24:15 rillig Exp $ */
+/* $NetBSD: tree.c,v 1.231 2021/02/28 20:04:52 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 1.230 2021/02/28 19:24:15 rillig Exp $");
+__RCSID("$NetBSD: tree.c,v 1.231 2021/02/28 20:04:52 rillig Exp $");
#endif
#include <float.h>
@@ -673,6 +673,10 @@ build(op_t op, tnode_t *ln, tnode_t *rn)
* Arrays of type T are converted into pointers to type T.
* Functions are converted to pointers to functions.
* Lvalues are converted to rvalues.
+ *
+ * C99 6.3 "Conversions"
+ * C99 6.3.2 "Other operands"
+ * C99 6.3.2.1 "Lvalues, arrays, and function designators"
*/
tnode_t *
cconv(tnode_t *tn)
