Module Name: src
Committed By: rillig
Date: Tue Jun 29 13:48:24 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: lex.c
Log Message:
lint: clean up lex_character_constant
No functional change.
To generate a diff of this commit:
cvs rdiff -u -r1.47 -r1.48 src/usr.bin/xlint/lint1/lex.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/lex.c
diff -u src/usr.bin/xlint/lint1/lex.c:1.47 src/usr.bin/xlint/lint1/lex.c:1.48
--- src/usr.bin/xlint/lint1/lex.c:1.47 Tue Jun 29 07:23:21 2021
+++ src/usr.bin/xlint/lint1/lex.c Tue Jun 29 13:48:24 2021
@@ -1,4 +1,4 @@
-/* $NetBSD: lex.c,v 1.47 2021/06/29 07:23:21 rillig Exp $ */
+/* $NetBSD: lex.c,v 1.48 2021/06/29 13:48:24 rillig Exp $ */
/*
* Copyright (c) 1996 Christopher G. Demetriou. All Rights Reserved.
@@ -38,7 +38,7 @@
#include <sys/cdefs.h>
#if defined(__RCSID) && !defined(lint)
-__RCSID("$NetBSD: lex.c,v 1.47 2021/06/29 07:23:21 rillig Exp $");
+__RCSID("$NetBSD: lex.c,v 1.48 2021/06/29 13:48:24 rillig Exp $");
#endif
#include <ctype.h>
@@ -820,7 +820,6 @@ lex_character_constant(void)
{
size_t n;
int val, c;
- char cv;
n = 0;
val = 0;
@@ -844,8 +843,12 @@ lex_character_constant(void)
error(73);
}
if (n == 1) {
- cv = (char)val;
- val = cv;
+ /*
+ * XXX: use the target platform's 'char' instead of the
+ * 'char' from the execution environment, to be able to
+ * run lint for powerpc on x86_64.
+ */
+ val = (char)val;
}
yylval.y_val = xcalloc(1, sizeof(*yylval.y_val));
