[src/trunk]: src/usr.bin/make make(1): restrict the type of startc and endc t...

[rillig <rillig%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/cbcae9f94572
branches:  trunk
changeset: 936930:cbcae9f94572
user:      rillig <rillig%NetBSD.org@localhost>
date:      Sun Aug 09 07:09:57 2020 +0000

description:
make(1): restrict the type of startc and endc to char

diffstat:

 usr.bin/make/var.c |  14 +++++++-------
 1 files changed, 7 insertions(+), 7 deletions(-)

diffs (48 lines):

diff -r 8fe2f52d0105 -r cbcae9f94572 usr.bin/make/var.c
--- a/usr.bin/make/var.c        Sun Aug 09 07:09:35 2020 +0000
+++ b/usr.bin/make/var.c        Sun Aug 09 07:09:57 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: var.c,v 1.436 2020/08/09 07:03:06 rillig Exp $ */
+/*     $NetBSD: var.c,v 1.437 2020/08/09 07:09:57 rillig Exp $ */
 
 /*
  * Copyright (c) 1988, 1989, 1990, 1993
@@ -69,14 +69,14 @@
  */
 
 #ifndef MAKE_NATIVE
-static char rcsid[] = "$NetBSD: var.c,v 1.436 2020/08/09 07:03:06 rillig Exp $";
+static char rcsid[] = "$NetBSD: var.c,v 1.437 2020/08/09 07:09:57 rillig Exp $";
 #else
 #include <sys/cdefs.h>
 #ifndef lint
 #if 0
 static char sccsid[] = "@(#)var.c      8.3 (Berkeley) 3/19/94";
 #else
-__RCSID("$NetBSD: var.c,v 1.436 2020/08/09 07:03:06 rillig Exp $");
+__RCSID("$NetBSD: var.c,v 1.437 2020/08/09 07:09:57 rillig Exp $");
 #endif
 #endif /* not lint */
 #endif
@@ -1909,8 +1909,8 @@
  */
 
 typedef struct {
-    const int startc;          /* '\0' or '{' or '(' */
-    const int endc;
+    const char startc;         /* '\0' or '{' or '(' */
+    const char endc;           /* '\0' or '}' or ')' */
     Var * const v;
     GNode * const ctxt;
     const VarEvalFlags eflags;
@@ -2984,8 +2984,8 @@
 ApplyModifiers(
     const char **pp,           /* the parsing position, updated upon return */
     char *val,                 /* the current value of the variable */
-    int const startc,          /* '(' or '{' or '\0' */
-    int const endc,            /* ')' or '}' or '\0' */
+    char const startc,         /* '(' or '{' or '\0' */
+    char const endc,           /* ')' or '}' or '\0' */
     Var * const v,             /* the variable may have its flags changed */
     GNode * const ctxt,                /* for looking up and modifying variables */
     VarEvalFlags const eflags,