[src/trunk]: src/usr.bin/xlint/lint1 lint: rename clst to case_labels

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

details:   https://anonhg.NetBSD.org/src/rev/195411b00d07
branches:  trunk
changeset: 1019821:195411b00d07
user:      rillig <rillig%NetBSD.org@localhost>
date:      Sun Mar 21 10:08:01 2021 +0000

description:
lint: rename clst to case_labels

No functional change.

diffstat:

 usr.bin/xlint/lint1/func.c  |  22 +++++++++++-----------
 usr.bin/xlint/lint1/lint1.h |  12 ++++++------
 2 files changed, 17 insertions(+), 17 deletions(-)

diffs (121 lines):

diff -r 21bb446b27a4 -r 195411b00d07 usr.bin/xlint/lint1/func.c
--- a/usr.bin/xlint/lint1/func.c        Sun Mar 21 09:54:02 2021 +0000
+++ b/usr.bin/xlint/lint1/func.c        Sun Mar 21 10:08:01 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: func.c,v 1.78 2021/03/20 16:16:32 rillig Exp $ */
+/*     $NetBSD: func.c,v 1.79 2021/03/21 10:08:01 rillig Exp $ */
 
 /*
  * Copyright (c) 1994, 1995 Jochen Pohl
@@ -37,7 +37,7 @@
 
 #include <sys/cdefs.h>
 #if defined(__RCSID) && !defined(lint)
-__RCSID("$NetBSD: func.c,v 1.78 2021/03/20 16:16:32 rillig Exp $");
+__RCSID("$NetBSD: func.c,v 1.79 2021/03/21 10:08:01 rillig Exp $");
 #endif
 
 #include <stdlib.h>
@@ -170,7 +170,7 @@
 popctrl(int env)
 {
        cstk_t  *ci;
-       clst_t  *cl, *next;
+       case_label_t *cl, *next;
 
        lint_assert(cstmt != NULL);
        lint_assert(cstmt->c_env == env);
@@ -178,7 +178,7 @@
        ci = cstmt;
        cstmt = ci->c_surrounding;
 
-       for (cl = ci->c_clst; cl != NULL; cl = next) {
+       for (cl = ci->c_case_labels; cl != NULL; cl = next) {
                next = cl->cl_next;
                free(cl);
        }
@@ -447,7 +447,7 @@
 static void
 check_case_label(tnode_t *tn, cstk_t *ci)
 {
-       clst_t  *cl;
+       case_label_t *cl;
        val_t   *v;
        val_t   nv;
        tspec_t t;
@@ -498,7 +498,7 @@
        free(v);
 
        /* look if we had this value already */
-       for (cl = ci->c_clst; cl != NULL; cl = cl->cl_next) {
+       for (cl = ci->c_case_labels; cl != NULL; cl = cl->cl_next) {
                if (cl->cl_val.v_quad == nv.v_quad)
                        break;
        }
@@ -515,10 +515,10 @@
                 * append the value to the list of
                 * case values
                 */
-               cl = xcalloc(1, sizeof (clst_t));
+               cl = xcalloc(1, sizeof *cl);
                cl->cl_val = nv;
-               cl->cl_next = ci->c_clst;
-               ci->c_clst = cl;
+               cl->cl_next = ci->c_case_labels;
+               ci->c_case_labels = cl;
        }
 }
 
@@ -694,7 +694,7 @@
 {
        int     nenum = 0, nclab = 0;
        sym_t   *esym;
-       clst_t  *cl;
+       case_label_t *cl;
 
        lint_assert(cstmt->c_swtype != NULL);
 
@@ -710,7 +710,7 @@
                     esym != NULL; esym = esym->s_next) {
                        nenum++;
                }
-               for (cl = cstmt->c_clst; cl != NULL; cl = cl->cl_next)
+               for (cl = cstmt->c_case_labels; cl != NULL; cl = cl->cl_next)
                        nclab++;
                if (hflag && eflag && nenum != nclab && !cstmt->c_default) {
                        /* enumeration value(s) not handled in switch */
diff -r 21bb446b27a4 -r 195411b00d07 usr.bin/xlint/lint1/lint1.h
--- a/usr.bin/xlint/lint1/lint1.h       Sun Mar 21 09:54:02 2021 +0000
+++ b/usr.bin/xlint/lint1/lint1.h       Sun Mar 21 10:08:01 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: lint1.h,v 1.76 2021/03/20 13:00:43 rillig Exp $ */
+/* $NetBSD: lint1.h,v 1.77 2021/03/21 10:08:01 rillig Exp $ */
 
 /*
  * Copyright (c) 1996 Christopher G. Demetriou.  All Rights Reserved.
@@ -370,12 +370,12 @@
 } pqinf_t;
 
 /*
- * Case values are stored in a list of type clst_t.
+ * Case values are stored in a list of type case_label_t.
  */
-typedef        struct clst {
+typedef        struct case_label {
        val_t   cl_val;
-       struct  clst *cl_next;
-} clst_t;
+       struct case_label *cl_next;
+} case_label_t;
 
 /*
  * Used to keep information about nested control statements.
@@ -393,7 +393,7 @@
        bool    c_had_return_noval : 1; /* had "return;" */
        bool    c_had_return_value : 1; /* had "return (e);" */
        type_t  *c_swtype;              /* type of switch expression */
-       clst_t  *c_clst;                /* list of case values */
+       case_label_t *c_case_labels;    /* list of case values */
        struct  mbl *c_fexprm;          /* saved memory for end of loop
                                           expression in for() */
        tnode_t *c_f3expr;              /* end of loop expr in for() */