Fix -Wall warnings

php · Dec 28, 1999 · aec0bb3 · aec0bb3
1 parent 32ef59b
commit aec0bb3
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Showing 10 changed files with 286 additions and 278 deletions.
diff --git a/ext/ereg/regex/cclass.h b/ext/ereg/regex/cclass.h
@@ -4,28 +4,27 @@ static struct cclass {
 	char *chars;
 	char *multis;
 } cclasses[] = {
-	"alnum",	"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz\
-0123456789",				"",
-	"alpha",	"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz",
-					"",
-	"blank",	" \t",		"",
-	"cntrl",	"\007\b\t\n\v\f\r\1\2\3\4\5\6\16\17\20\21\22\23\24\
-\25\26\27\30\31\32\33\34\35\36\37\177",	"",
-	"digit",	"0123456789",	"",
-	"graph",	"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz\
+	{"alnum",	"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",				""},
+	{"alpha",	"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz",
+					""},
+	{"blank",	" \t",		""},
+	{"cntrl",	"\007\b\t\n\v\f\r\1\2\3\4\5\6\16\17\20\21\22\23\24\
+\25\26\27\30\31\32\33\34\35\36\37\177",	""},
+	{"digit",	"0123456789",	""},
+	{"graph",	"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz\
 0123456789!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~",
-					"",
-	"lower",	"abcdefghijklmnopqrstuvwxyz",
-					"",
-	"print",	"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz\
+					""},
+	{"lower",	"abcdefghijklmnopqrstuvwxyz",
+					""},
+	{"print",	"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz\
 0123456789!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~ ",
-					"",
-	"punct",	"!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~",
-					"",
-	"space",	"\t\n\v\f\r ",	"",
-	"upper",	"ABCDEFGHIJKLMNOPQRSTUVWXYZ",
-					"",
-	"xdigit",	"0123456789ABCDEFabcdef",
-					"",
-	NULL,		0,		""
+					""},
+	{"punct",	"!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~",
+					""},
+	{"space",	"\t\n\v\f\r ",	""},
+	{"upper",	"ABCDEFGHIJKLMNOPQRSTUVWXYZ",
+					""},
+	{"xdigit",	"0123456789ABCDEFabcdef",
+					""},
+	{NULL,		0,		""}
 };
diff --git a/ext/ereg/regex/cname.h b/ext/ereg/regex/cname.h
@@ -3,100 +3,100 @@ static struct cname {
 	char *name;
 	char code;
 } cnames[] = {
-	"NUL",	'\0',
-	"SOH",	'\001',
-	"STX",	'\002',
-	"ETX",	'\003',
-	"EOT",	'\004',
-	"ENQ",	'\005',
-	"ACK",	'\006',
-	"BEL",	'\007',
-	"alert",	'\007',
-	"BS",		'\010',
-	"backspace",	'\b',
-	"HT",		'\011',
-	"tab",		'\t',
-	"LF",		'\012',
-	"newline",	'\n',
-	"VT",		'\013',
-	"vertical-tab",	'\v',
-	"FF",		'\014',
-	"form-feed",	'\f',
-	"CR",		'\015',
-	"carriage-return",	'\r',
-	"SO",	'\016',
-	"SI",	'\017',
-	"DLE",	'\020',
-	"DC1",	'\021',
-	"DC2",	'\022',
-	"DC3",	'\023',
-	"DC4",	'\024',
-	"NAK",	'\025',
-	"SYN",	'\026',
-	"ETB",	'\027',
-	"CAN",	'\030',
-	"EM",	'\031',
-	"SUB",	'\032',
-	"ESC",	'\033',
-	"IS4",	'\034',
-	"FS",	'\034',
-	"IS3",	'\035',
-	"GS",	'\035',
-	"IS2",	'\036',
-	"RS",	'\036',
-	"IS1",	'\037',
-	"US",	'\037',
-	"space",		' ',
-	"exclamation-mark",	'!',
-	"quotation-mark",	'"',
-	"number-sign",		'#',
-	"dollar-sign",		'$',
-	"percent-sign",		'%',
-	"ampersand",		'&',
-	"apostrophe",		'\'',
-	"left-parenthesis",	'(',
-	"right-parenthesis",	')',
-	"asterisk",	'*',
-	"plus-sign",	'+',
-	"comma",	',',
-	"hyphen",	'-',
-	"hyphen-minus",	'-',
-	"period",	'.',
-	"full-stop",	'.',
-	"slash",	'/',
-	"solidus",	'/',
-	"zero",		'0',
-	"one",		'1',
-	"two",		'2',
-	"three",	'3',
-	"four",		'4',
-	"five",		'5',
-	"six",		'6',
-	"seven",	'7',
-	"eight",	'8',
-	"nine",		'9',
-	"colon",	':',
-	"semicolon",	';',
-	"less-than-sign",	'<',
-	"equals-sign",		'=',
-	"greater-than-sign",	'>',
-	"question-mark",	'?',
-	"commercial-at",	'@',
-	"left-square-bracket",	'[',
-	"backslash",		'\\',
-	"reverse-solidus",	'\\',
-	"right-square-bracket",	']',
-	"circumflex",		'^',
-	"circumflex-accent",	'^',
-	"underscore",		'_',
-	"low-line",		'_',
-	"grave-accent",		'`',
-	"left-brace",		'{',
-	"left-curly-bracket",	'{',
-	"vertical-line",	'|',
-	"right-brace",		'}',
-	"right-curly-bracket",	'}',
-	"tilde",		'~',
-	"DEL",	'\177',
-	NULL,	0,
+	{"NUL",	'\0'},
+	{"SOH",	'\001'},
+	{"STX",	'\002'},
+	{"ETX",	'\003'},
+	{"EOT",	'\004'},
+	{"ENQ",	'\005'},
+	{"ACK",	'\006'},
+	{"BEL",	'\007'},
+	{"alert",	'\007'},
+	{"BS",		'\010'},
+	{"backspace",	'\b'},
+	{"HT",		'\011'},
+	{"tab",		'\t'},
+	{"LF",		'\012'},
+	{"newline",	'\n'},
+	{"VT",		'\013'},
+	{"vertical-tab",	'\v'},
+	{"FF",		'\014'},
+	{"form-feed",	'\f'},
+	{"CR",		'\015'},
+	{"carriage-return",	'\r'},
+	{"SO",	'\016'},
+	{"SI",	'\017'},
+	{"DLE",	'\020'},
+	{"DC1",	'\021'},
+	{"DC2",	'\022'},
+	{"DC3",	'\023'},
+	{"DC4",	'\024'},
+	{"NAK",	'\025'},
+	{"SYN",	'\026'},
+	{"ETB",	'\027'},
+	{"CAN",	'\030'},
+	{"EM",	'\031'},
+	{"SUB",	'\032'},
+	{"ESC",	'\033'},
+	{"IS4",	'\034'},
+	{"FS",	'\034'},
+	{"IS3",	'\035'},
+	{"GS",	'\035'},
+	{"IS2",	'\036'},
+	{"RS",	'\036'},
+	{"IS1",	'\037'},
+	{"US",	'\037'},
+	{"space",		' '},
+	{"exclamation-mark",	'!'},
+	{"quotation-mark",	'"'},
+	{"number-sign",		'#'},
+	{"dollar-sign",		'$'},
+	{"percent-sign",		'%'},
+	{"ampersand",		'&'},
+	{"apostrophe",		'\''},
+	{"left-parenthesis",	'('},
+	{"right-parenthesis",	')'},
+	{"asterisk",	'*'},
+	{"plus-sign",	'+'},
+	{"comma",	','},
+	{"hyphen",	'-'},
+	{"hyphen-minus",	'-'},
+	{"period",	'.'},
+	{"full-stop",	'.'},
+	{"slash",	'/'},
+	{"solidus",	'/'},
+	{"zero",		'0'},
+	{"one",		'1'},
+	{"two",		'2'},
+	{"three",	'3'},
+	{"four",		'4'},
+	{"five",		'5'},
+	{"six",		'6'},
+	{"seven",	'7'},
+	{"eight",	'8'},
+	{"nine",		'9'},
+	{"colon",	':'},
+	{"semicolon",	';'},
+	{"less-than-sign",	'<'},
+	{"equals-sign",		'='},
+	{"greater-than-sign",	'>'},
+	{"question-mark",	'?'},
+	{"commercial-at",	'@'},
+	{"left-square-bracket",	'['},
+	{"backslash",		'\\'},
+	{"reverse-solidus",	'\\'},
+	{"right-square-bracket",	']'},
+	{"circumflex",		'^'},
+	{"circumflex-accent",	'^'},
+	{"underscore",		'_'},
+	{"low-line",		'_'},
+	{"grave-accent",		'`'},
+	{"left-brace",		'{'},
+	{"left-curly-bracket",	'{'},
+	{"vertical-line",	'|'},
+	{"right-brace",		'}'},
+	{"right-curly-bracket",	'}'},
+	{"tilde",		'~'},
+	{"DEL",	'\177'},
+	{NULL,	0},
 };
diff --git a/ext/ereg/regex/regcomp.c b/ext/ereg/regex/regcomp.c
@@ -4,11 +4,11 @@
 #include <ctype.h>
 #include <limits.h>
 #include <stdlib.h>
-#include <regex.h>
 
 #define POSIX_MISTAKE
 
 #include "utils.h"
+#include "regex.h"
 #include "regex2.h"
 
 #include "cclass.h"
@@ -53,7 +53,7 @@ static char nuls[10];		/* place to point scanner in event of error */
 #define	NEXTn(n)	(p->next += (n))
 #define	GETNEXT()	(*p->next++)
 #define	SETERROR(e)	seterr(p, (e))
-#define	REQUIRE(co, e)	((co) || SETERROR(e))
+#define	REQUIRE(co, e)	(void) ((co) || SETERROR(e))
 #define	MUSTSEE(c, e)	(REQUIRE(MORE() && PEEK() == (c), e))
 #define	MUSTEAT(c, e)	(REQUIRE(MORE() && GETNEXT() == (c), e))
 #define	MUSTNOTSEE(c, e)	(REQUIRE(!MORE() || PEEK() != (c), e))
@@ -204,7 +204,7 @@ int stop;			/* character this ERE should end at */
 		conc = HERE();
 		while (MORE() && (c = PEEK()) != '|' && c != stop)
 			p_ere_exp(p);
-		REQUIRE(HERE() != conc, REG_EMPTY);	/* require nonempty */
+		(void) REQUIRE(HERE() != conc, REG_EMPTY);	/* require nonempty */
 
 		if (!EAT('|'))
 			break;		/* NOTE BREAK OUT */
@@ -1171,6 +1171,7 @@ register char *cp;
 	cs->multis[cs->smultis - 1] = '\0';
 }
 
+#if 0
 /*
  - mcsub - subtract a collating element from a cset
  == static void mcsub(register cset *cs, register char *cp);
@@ -1210,6 +1211,7 @@ register char *cp;
 	return(mcfind(cs, cp) != NULL);
 }
 
+
 /*
  - mcfind - find a collating element in a cset
  == static char *mcfind(register cset *cs, register char *cp);
@@ -1228,6 +1230,7 @@ register char *cp;
 			return(p);
 	return(NULL);
 }
+#endif
 
 /*
  - mcinvert - invert the list of collating elements in a cset

diff --git a/ext/ereg/regex/regcomp.ih b/ext/ereg/regex/regcomp.ih
@@ -28,9 +28,11 @@ static int freezeset(register struct parse *p, register cset *cs);
 static int firstch(register struct parse *p, register cset *cs);
 static int nch(register struct parse *p, register cset *cs);
 static void mcadd(register struct parse *p, register cset *cs, register char *cp);
+#if 0
 static void mcsub(register cset *cs, register char *cp);
 static int mcin(register cset *cs, register char *cp);
 static char *mcfind(register cset *cs, register char *cp);
+#endif
 static void mcinvert(register struct parse *p, register cset *cs);
 static void mccase(register struct parse *p, register cset *cs);
 static int isinsets(register struct re_guts *g, int c);

diff --git a/ext/ereg/regex/regerror.c b/ext/ereg/regex/regerror.c
@@ -35,24 +35,24 @@ static struct rerr {
 	char *name;
 	char *explain;
 } rerrs[] = {
-	REG_OKAY,	"REG_OKAY",	"no errors detected",
-	REG_NOMATCH,	"REG_NOMATCH",	"regexec() failed to match",
-	REG_BADPAT,	"REG_BADPAT",	"invalid regular expression",
-	REG_ECOLLATE,	"REG_ECOLLATE",	"invalid collating element",
-	REG_ECTYPE,	"REG_ECTYPE",	"invalid character class",
-	REG_EESCAPE,	"REG_EESCAPE",	"trailing backslash (\\)",
-	REG_ESUBREG,	"REG_ESUBREG",	"invalid backreference number",
-	REG_EBRACK,	"REG_EBRACK",	"brackets ([ ]) not balanced",
-	REG_EPAREN,	"REG_EPAREN",	"parentheses not balanced",
-	REG_EBRACE,	"REG_EBRACE",	"braces not balanced",
-	REG_BADBR,	"REG_BADBR",	"invalid repetition count(s)",
-	REG_ERANGE,	"REG_ERANGE",	"invalid character range",
-	REG_ESPACE,	"REG_ESPACE",	"out of memory",
-	REG_BADRPT,	"REG_BADRPT",	"repetition-operator operand invalid",
-	REG_EMPTY,	"REG_EMPTY",	"empty (sub)expression",
-	REG_ASSERT,	"REG_ASSERT",	"\"can't happen\" -- you found a bug",
-	REG_INVARG,	"REG_INVARG",	"invalid argument to regex routine",
-	-1,		"",		"*** unknown regexp error code ***",
+	{REG_OKAY,	"REG_OKAY",	"no errors detected"},
+	{REG_NOMATCH,	"REG_NOMATCH",	"regexec() failed to match"},
+	{REG_BADPAT,	"REG_BADPAT",	"invalid regular expression"},
+	{REG_ECOLLATE,	"REG_ECOLLATE",	"invalid collating element"},
+	{REG_ECTYPE,	"REG_ECTYPE",	"invalid character class"},
+	{REG_EESCAPE,	"REG_EESCAPE",	"trailing backslash (\\)"},
+	{REG_ESUBREG,	"REG_ESUBREG",	"invalid backreference number"},
+	{REG_EBRACK,	"REG_EBRACK",	"brackets ([ ]) not balanced"},
+	{REG_EPAREN,	"REG_EPAREN",	"parentheses not balanced"},
+	{REG_EBRACE,	"REG_EBRACE",	"braces not balanced"},
+	{REG_BADBR,	"REG_BADBR",	"invalid repetition count(s)"},
+	{REG_ERANGE,	"REG_ERANGE",	"invalid character range"},
+	{REG_ESPACE,	"REG_ESPACE",	"out of memory"},
+	{REG_BADRPT,	"REG_BADRPT",	"repetition-operator operand invalid"},
+	{REG_EMPTY,	"REG_EMPTY",	"empty (sub)expression"},
+	{REG_ASSERT,	"REG_ASSERT",	"\"can't happen\" -- you found a bug"},
+	{REG_INVARG,	"REG_INVARG",	"invalid argument to regex routine"},
+	{-1,		"",		"*** unknown regexp error code ***"},
 };
 
 /*