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Remove ranges from switch statements. 

Though very nice and readable, the "case 'a'...'z':" construct is not ANSI C99
compliant. This patch unfolds the range in `quote.c' and substitutes the
switch-statement with an if-statement in `http-fetch.c' and `http-push.c'.

Signed-off-by: Florian Forster <octo@verplant.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Florian Forster 2006-06-18 17:18:03 +02:00 committed by Junio C Hamano
parent 64e86c5786
commit cfd432e63d
3 changed files with 22 additions and 13 deletions
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13
http-fetch.c
View File

@ -1136,13 +1136,14 @@ int fetch(unsigned char *sha1)
static inline int needs_quote(int ch)
{
switch (ch) {
case '/': case '-': case '.':
case 'A'...'Z': case 'a'...'z': case '0'...'9':
if (((ch >= 'A') && (ch <= 'Z'))
|| ((ch >= 'a') && (ch <= 'z'))
|| ((ch >= '0') && (ch <= '9'))
|| (ch == '/')
|| (ch == '-')
|| (ch == '.'))
return 0;
default:
return 1;
}
return 1;
}
static inline int hex(int v)

13
http-push.c
View File

@ -1077,13 +1077,14 @@ static int fetch_indices(void)
static inline int needs_quote(int ch)
{
switch (ch) {
case '/': case '-': case '.':
case 'A'...'Z': case 'a'...'z': case '0'...'9':
if (((ch >= 'A') && (ch <= 'Z'))
|| ((ch >= 'a') && (ch <= 'z'))
|| ((ch >= '0') && (ch <= '9'))
|| (ch == '/')
|| (ch == '-')
|| (ch == '.'))
return 0;
default:
return 1;
}
return 1;
}
static inline int hex(int v)

9
quote.c
View File

@ -206,7 +206,14 @@ char *unquote_c_style(const char *quoted, const char **endp)
case '\\': case '"':
break; /* verbatim */
case '0'...'7':
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
/* octal */
ac = ((ch - '0') << 6);
if ((ch = *sp++) < '0' || '7' < ch)