1From 321eb9b1ca1b230063259dc43be8a2ab2f3bfee9 Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Tue, 17 Jan 2023 22:16:36 -0800
4Subject: [PATCH] Remove 'register' storage class classifier
5
6This is gone with c++17
7
8Upstream-Status: Pending
9Signed-off-by: Khem Raj <raj.khem@gmail.com>
10---
11 src/frontend/atak.cc   |  4 ++--
12 src/frontend/lexpgn.cc | 34 +++++++++++++++++-----------------
13 src/frontend/util.cc   |  2 +-
14 3 files changed, 20 insertions(+), 20 deletions(-)
15
16diff --git a/src/frontend/atak.cc b/src/frontend/atak.cc
17index ef19d87..640e150 100644
18--- a/src/frontend/atak.cc
19+++ b/src/frontend/atak.cc
20@@ -37,7 +37,7 @@ short SqAtakd (short sq, short side)
21  *
22  **************************************************************************/
23 {
24-   register BitBoard *a, b, *c, d, blocker;
25+   BitBoard *a, b, *c, d, blocker;
26    int t;
27
28    a = board.b[side];
29@@ -89,7 +89,7 @@ BitBoard AttackTo (int sq, int side)
30  *
31  ***************************************************************************/
32 {
33-   register BitBoard *a, b, *c, e, blocker;
34+   BitBoard *a, b, *c, e, blocker;
35    int t;
36
37    a = board.b[side];
38diff --git a/src/frontend/lexpgn.cc b/src/frontend/lexpgn.cc
39index 475899d..971aa13 100644
40--- a/src/frontend/lexpgn.cc
41+++ b/src/frontend/lexpgn.cc
42@@ -2431,9 +2431,9 @@ extern int yylex (void);
43  */
44 YY_DECL
45 {
46-	register yy_state_type yy_current_state;
47-	register char *yy_cp, *yy_bp;
48-	register int yy_act;
49+	yy_state_type yy_current_state;
50+	char *yy_cp, *yy_bp;
51+	int yy_act;
52
53 #line 153 "lexpgn.ll"
54
55@@ -3118,9 +3118,9 @@ case YY_STATE_EOF(RAV):
56  */
57 static int yy_get_next_buffer (void)
58 {
59-    	register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
60-	register char *source = (yytext_ptr);
61-	register int number_to_move, i;
62+    	char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
63+	char *source = (yytext_ptr);
64+	int number_to_move, i;
65 	int ret_val;
66
67 	if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
68@@ -3252,8 +3252,8 @@ static int yy_get_next_buffer (void)
69
70     static yy_state_type yy_get_previous_state (void)
71 {
72-	register yy_state_type yy_current_state;
73-	register char *yy_cp;
74+	yy_state_type yy_current_state;
75+	char *yy_cp;
76
77 	yy_current_state = (yy_start);
78 	yy_current_state += YY_AT_BOL();
79@@ -3278,8 +3278,8 @@ static int yy_get_next_buffer (void)
80  */
81     static yy_state_type yy_try_NUL_trans  (yy_state_type yy_current_state )
82 {
83-	register int yy_is_jam;
84-    	register char *yy_cp = (yy_c_buf_p);
85+	int yy_is_jam;
86+    	char *yy_cp = (yy_c_buf_p);
87
88 	yy_current_state = yy_nxt[yy_current_state][1];
89 	yy_is_jam = (yy_current_state <= 0);
90@@ -3296,9 +3296,9 @@ static int yy_get_next_buffer (void)
91 	return yy_is_jam ? 0 : yy_current_state;
92 }
93
94-    static void yyunput (int c, register char * yy_bp )
95+    static void yyunput (int c, char * yy_bp )
96 {
97-	register char *yy_cp;
98+	char *yy_cp;
99
100     yy_cp = (yy_c_buf_p);
101
102@@ -3308,10 +3308,10 @@ static int yy_get_next_buffer (void)
103 	if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
104 		{ /* need to shift things up to make room */
105 		/* +2 for EOB chars. */
106-		register yy_size_t number_to_move = (yy_n_chars) + 2;
107-		register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
108+		yy_size_t number_to_move = (yy_n_chars) + 2;
109+		char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
110 					YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
111-		register char *source =
112+		char *source =
113 				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
114
115 		while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
116@@ -3925,7 +3925,7 @@ int yylex_destroy  (void)
117 #ifndef yytext_ptr
118 static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
119 {
120-	register int i;
121+	int i;
122 	for ( i = 0; i < n; ++i )
123 		s1[i] = s2[i];
124 }
125@@ -3934,7 +3934,7 @@ static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
126 #ifdef YY_NEED_STRLEN
127 static int yy_flex_strlen (yyconst char * s )
128 {
129-	register int n;
130+	int n;
131 	for ( n = 0; s[n]; ++n )
132 		;
133
134diff --git a/src/frontend/util.cc b/src/frontend/util.cc
135index 5d3efe2..f7f7f1d 100644
136--- a/src/frontend/util.cc
137+++ b/src/frontend/util.cc
138@@ -75,7 +75,7 @@ void UpdateFriends (void)
139  *
140  ***************************************************************************/
141 {
142-   register BitBoard *w, *b;
143+   BitBoard *w, *b;
144
145    w = board.b[white];
146    b = board.b[black];
147--
1482.39.1
149
150