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[src/trunk]: src/usr.bin/xlint/lint1 lint: rename 'blklev' to 'block_level'
details: https://anonhg.NetBSD.org/src/rev/6ef9ca786a5b
branches: trunk
changeset: 960376:6ef9ca786a5b
user: rillig <rillig%NetBSD.org@localhost>
date: Wed Mar 17 01:15:31 2021 +0000
description:
lint: rename 'blklev' to 'block_level'
No functional change.
diffstat:
usr.bin/xlint/lint1/cgram.y | 60 +++++++++++++++++++++---------------------
usr.bin/xlint/lint1/decl.c | 49 +++++++++++++++++----------------
usr.bin/xlint/lint1/externs1.h | 6 ++--
usr.bin/xlint/lint1/func.c | 8 ++--
usr.bin/xlint/lint1/lex.c | 32 +++++++++++-----------
usr.bin/xlint/lint1/lint1.h | 4 +-
usr.bin/xlint/lint1/mem1.c | 12 ++++----
usr.bin/xlint/lint1/tree.c | 8 ++--
8 files changed, 90 insertions(+), 89 deletions(-)
diffs (truncated from 685 to 300 lines):
diff -r 407e7f17f11c -r 6ef9ca786a5b usr.bin/xlint/lint1/cgram.y
--- a/usr.bin/xlint/lint1/cgram.y Wed Mar 17 01:07:33 2021 +0000
+++ b/usr.bin/xlint/lint1/cgram.y Wed Mar 17 01:15:31 2021 +0000
@@ -1,5 +1,5 @@
%{
-/* $NetBSD: cgram.y,v 1.170 2021/03/17 01:07:33 rillig Exp $ */
+/* $NetBSD: cgram.y,v 1.171 2021/03/17 01:15:31 rillig Exp $ */
/*
* Copyright (c) 1996 Christopher G. Demetriou. All Rights Reserved.
@@ -35,7 +35,7 @@
#include <sys/cdefs.h>
#if defined(__RCSID) && !defined(lint)
-__RCSID("$NetBSD: cgram.y,v 1.170 2021/03/17 01:07:33 rillig Exp $");
+__RCSID("$NetBSD: cgram.y,v 1.171 2021/03/17 01:15:31 rillig Exp $");
#endif
#include <limits.h>
@@ -50,15 +50,15 @@
* Contains the level of current declaration, used for symbol table entries.
* 0 is the top-level, > 0 is inside a function body.
*/
-int blklev;
+int block_level;
/*
- * level for memory allocation. Normally the same as blklev.
+ * level for memory allocation. Normally the same as block_level.
* An exception is the declaration of arguments in prototypes. Memory
* for these can't be freed after the declaration, but symbols must
* be removed from the symbol table after the declaration.
*/
-int mblklev;
+int mem_block_level;
/*
* Save the no-warns state and restore it to avoid the problem where
@@ -423,13 +423,13 @@
YYERROR;
}
funcdef($1);
- blklev++;
+ block_level++;
pushdecl(ARG);
if (lwarn == LWARN_NONE)
$1->s_used = true;
} arg_declaration_list_opt {
popdecl();
- blklev--;
+ block_level--;
check_func_lint_directives();
check_func_old_style_arguments();
pushctrl(0);
@@ -1048,7 +1048,7 @@
| notype_direct_decl param_list opt_asm_or_symbolrename {
$$ = add_function(symbolrename($1, $3), $2);
popdecl();
- blklev--;
+ block_level--;
}
| notype_direct_decl type_attribute_list
;
@@ -1081,7 +1081,7 @@
| type_direct_decl param_list opt_asm_or_symbolrename {
$$ = add_function(symbolrename($1, $3), $2);
popdecl();
- blklev--;
+ block_level--;
}
| type_direct_decl type_attribute_list
;
@@ -1121,7 +1121,7 @@
| direct_param_decl param_list opt_asm_or_symbolrename {
$$ = add_function(symbolrename($1, $3), $2);
popdecl();
- blklev--;
+ block_level--;
}
;
@@ -1150,7 +1150,7 @@
| direct_notype_param_decl param_list opt_asm_or_symbolrename {
$$ = add_function(symbolrename($1, $3), $2);
popdecl();
- blklev--;
+ block_level--;
}
;
@@ -1210,7 +1210,7 @@
id_list_lparen:
T_LPAREN {
- blklev++;
+ block_level++;
pushdecl(PROTO_ARG);
}
;
@@ -1242,7 +1242,7 @@
abstract_decl_lparen:
T_LPAREN {
- blklev++;
+ block_level++;
pushdecl(PROTO_ARG);
}
;
@@ -1459,12 +1459,12 @@
| abstract_decl_param_list opt_asm_or_symbolrename {
$$ = add_function(symbolrename(abstract_name(), $2), $1);
popdecl();
- blklev--;
+ block_level--;
}
| direct_abstract_decl abstract_decl_param_list opt_asm_or_symbolrename {
$$ = add_function(symbolrename($1, $3), $2);
popdecl();
- blklev--;
+ block_level--;
}
| direct_abstract_decl type_attribute_list
;
@@ -1527,8 +1527,8 @@
compound_statement_lbrace:
T_LBRACE {
- blklev++;
- mblklev++;
+ block_level++;
+ mem_block_level++;
pushdecl(AUTO);
}
;
@@ -1537,8 +1537,8 @@
T_RBRACE {
popdecl();
freeblk();
- mblklev--;
- blklev--;
+ mem_block_level--;
+ block_level--;
ftflg = false;
}
;
@@ -1677,13 +1677,13 @@
CLEAR_WARN_FLAGS(__FILE__, __LINE__);
for2();
popdecl();
- blklev--;
+ block_level--;
}
| for_exprs error {
CLEAR_WARN_FLAGS(__FILE__, __LINE__);
for2();
popdecl();
- blklev--;
+ block_level--;
}
;
@@ -1709,7 +1709,7 @@
for_start:
T_FOR T_LPAREN {
pushdecl(AUTO);
- blklev++;
+ block_level++;
}
;
for_exprs:
@@ -1867,22 +1867,22 @@
}
| T_LPAREN compound_statement_lbrace declaration_list
expr_statement_list {
- blklev--;
- mblklev--;
+ block_level--;
+ mem_block_level--;
initsym = mktempsym(duptyp($4->tn_type));
- mblklev++;
- blklev++;
+ mem_block_level++;
+ block_level++;
/* ({ }) is a GCC extension */
gnuism(320);
} compound_statement_rbrace T_RPAREN {
$$ = new_name_node(initsym, 0);
}
| T_LPAREN compound_statement_lbrace expr_statement_list {
- blklev--;
- mblklev--;
+ block_level--;
+ mem_block_level--;
initsym = mktempsym($3->tn_type);
- mblklev++;
- blklev++;
+ mem_block_level++;
+ block_level++;
/* ({ }) is a GCC extension */
gnuism(320);
} compound_statement_rbrace T_RPAREN {
diff -r 407e7f17f11c -r 6ef9ca786a5b usr.bin/xlint/lint1/decl.c
--- a/usr.bin/xlint/lint1/decl.c Wed Mar 17 01:07:33 2021 +0000
+++ b/usr.bin/xlint/lint1/decl.c Wed Mar 17 01:15:31 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: decl.c,v 1.143 2021/02/28 18:51:51 rillig Exp $ */
+/* $NetBSD: decl.c,v 1.144 2021/03/17 01:15:31 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: decl.c,v 1.143 2021/02/28 18:51:51 rillig Exp $");
+__RCSID("$NetBSD: decl.c,v 1.144 2021/03/17 01:15:31 rillig Exp $");
#endif
#include <sys/param.h>
@@ -1255,7 +1255,7 @@
dsym->s_kind = FMEMBER;
dsym->s_scl = MOS;
dsym->s_type = gettyp(UINT);
- dsym->s_blklev = -1;
+ dsym->s_block_level = -1;
}
dsym->s_type = duptyp(dsym->s_type);
dsym->s_type->t_bitfield = true;
@@ -1606,7 +1606,7 @@
{
if (sym->s_scl != NOSCL) {
- if (blklev == sym->s_blklev) {
+ if (block_level == sym->s_block_level) {
/* redeclaration of formal parameter %s */
error(21, sym->s_name);
lint_assert(sym->s_defarg);
@@ -1669,7 +1669,7 @@
UNIQUE_CURR_POS(tag->s_def_pos);
tag->s_kind = FTAG;
tag->s_scl = scl;
- tag->s_blklev = -1;
+ tag->s_block_level = -1;
tag->s_type = tp = getblk(sizeof (type_t));
tp->t_packed = dcs->d_packed;
dcs->d_next->d_nedecl = true;
@@ -1700,7 +1700,7 @@
newtag(sym_t *tag, scl_t scl, bool decl, bool semi)
{
- if (tag->s_blklev < blklev) {
+ if (tag->s_block_level < block_level) {
if (semi) {
/* "struct a;" */
if (!tflag) {
@@ -1846,7 +1846,7 @@
{
if (sym->s_scl != NOSCL) {
- if (sym->s_blklev == blklev) {
+ if (sym->s_block_level == block_level) {
/* no hflag, because this is illegal!!! */
if (sym->s_arg) {
/* enumeration constant hides parameter: %s */
@@ -1859,7 +1859,7 @@
* complicated to find the position of the
* previous declaration
*/
- if (blklev == 0)
+ if (block_level == 0)
print_previous_declaration(-1, sym);
}
} else {
@@ -2355,7 +2355,8 @@
check_type(sym);
- if (dcs->d_rdcsym != NULL && dcs->d_rdcsym->s_blklev == blklev) {
+ if (dcs->d_rdcsym != NULL &&
+ dcs->d_rdcsym->s_block_level == block_level) {
/* redeclaration of formal parameter %s */
error(237, sym->s_name);
rmsym(dcs->d_rdcsym);
@@ -2641,7 +2642,7 @@
if (dcs->d_rdcsym != NULL) {
- if (dcs->d_rdcsym->s_blklev == 0) {
+ if (dcs->d_rdcsym->s_block_level == 0) {
switch (dsym->s_scl) {
case AUTO:
@@ -2669,7 +2670,7 @@
lint_assert(/*CONSTCOND*/false);
}
- } else if (dcs->d_rdcsym->s_blklev == blklev) {
+ } else if (dcs->d_rdcsym->s_block_level == block_level) {
/* no hflag, because it's illegal! */
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