[src/trunk]: src/usr.bin/make make: remove unused Expr.varFlags

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

details:   https://anonhg.NetBSD.org/src/rev/dd5a2a9b9ab0
branches:  trunk
changeset: 1020220:dd5a2a9b9ab0
user:      rillig <rillig%NetBSD.org@localhost>
date:      Sat Apr 03 22:06:23 2021 +0000

description:
make: remove unused Expr.varFlags

No functional change.

diffstat:

 usr.bin/make/var.c |  19 ++++++-------------
 1 files changed, 6 insertions(+), 13 deletions(-)

diffs (76 lines):

diff -r cae9842c2b02 -r dd5a2a9b9ab0 usr.bin/make/var.c
--- a/usr.bin/make/var.c        Sat Apr 03 22:02:59 2021 +0000
+++ b/usr.bin/make/var.c        Sat Apr 03 22:06:23 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: var.c,v 1.899 2021/04/03 22:02:59 rillig Exp $ */
+/*     $NetBSD: var.c,v 1.900 2021/04/03 22:06:23 rillig Exp $ */
 
 /*
  * Copyright (c) 1988, 1989, 1990, 1993
@@ -140,7 +140,7 @@
 #include "metachar.h"
 
 /*     "@(#)var.c      8.3 (Berkeley) 3/19/94" */
-MAKE_RCSID("$NetBSD: var.c,v 1.899 2021/04/03 22:02:59 rillig Exp $");
+MAKE_RCSID("$NetBSD: var.c,v 1.900 2021/04/03 22:06:23 rillig Exp $");
 
 typedef enum VarFlags {
        VFL_NONE        = 0,
@@ -347,10 +347,6 @@
 GNode *SCOPE_GLOBAL;
 GNode *SCOPE_INTERNAL;
 
-ENUM_FLAGS_RTTI_6(VarFlags,
-                 VFL_IN_USE, VFL_FROM_ENV,
-                 VFL_EXPORTED, VFL_REEXPORT, VFL_FROM_CMD, VFL_READONLY);
-
 static VarExportedMode var_exportedVars = VAR_EXPORTED_NONE;
 
 
@@ -2059,7 +2055,6 @@
 typedef struct Expr {
        const char *name;
        FStr value;
-       VarFlags varFlags;
        VarEvalFlags const_member eflags;
        GNode *const_member scope;
        ExprDefined defined;
@@ -4314,18 +4309,17 @@
 }
 
 #if __STDC_VERSION__ >= 199901L
-#define Expr_Literal(name, value, vflags, eflags, scope, defined) \
-       { name, value, vflags, eflags, scope, defined }
+#define Expr_Literal(name, value, eflags, scope, defined) \
+       { name, value, eflags, scope, defined }
 #else
 MAKE_INLINE Expr
-Expr_Literal(const char *name, FStr value, VarFlags vflags,
+Expr_Literal(const char *name, FStr value,
             VarEvalFlags eflags, GNode *scope, ExprDefined defined)
 {
        Expr expr;
 
        expr.name = name;
        expr.value = value;
-       expr.varFlags = vflags;
        expr.eflags = eflags;
        expr.scope = scope;
        expr.defined = defined;
@@ -4389,7 +4383,7 @@
        bool dynamic;
        const char *extramodifiers;
        Var *v;
-       Expr expr = Expr_Literal(NULL, FStr_InitRefer(NULL), VFL_NONE, eflags,
+       Expr expr = Expr_Literal(NULL, FStr_InitRefer(NULL), eflags,
            scope, DEF_REGULAR);
 
        DEBUG2(VAR, "Var_Parse: %s (%s)\n", start,
@@ -4423,7 +4417,6 @@
        }
 
        expr.name = v->name.str;
-       expr.varFlags = v->flags;
        if (v->flags & VFL_IN_USE)
                Fatal("Variable %s is recursive.", v->name.str);