Use ARRAY_SIZE() in parsers

ctags/parsers/c.c

@@ -668,7 +668,7 @@ static const char *accessString (const accessType laccess)
 	static const char *const names [] = {
 		"?", "private", "protected", "public", "default"
 	};
-	Assert (sizeof (names) / sizeof (names [0]) == ACCESS_COUNT);
+	Assert (ARRAY_SIZE (names) == ACCESS_COUNT);
 	Assert ((int) laccess < ACCESS_COUNT);
 	return names[(int) laccess];
 }
@@ -678,7 +678,7 @@ static const char *implementationString (const impType imp)
 	static const char *const names [] = {
 		"?", "abstract", "virtual", "pure virtual"
 	};
-	Assert (sizeof (names) / sizeof (names [0]) == IMP_COUNT);
+	Assert (ARRAY_SIZE (names) == IMP_COUNT);
 	Assert ((int) imp < IMP_COUNT);
 	return names [(int) imp];
 }
@@ -697,7 +697,7 @@ static const char *tokenString (const tokenType type)
 		"none", "args", "}", "{", "comma", "double colon", "keyword", "name",
 		"package", "paren-name", "semicolon", "specifier", "*", "[]"
 	};
-	Assert (sizeof (names) / sizeof (names [0]) == TOKEN_COUNT);
+	Assert (ARRAY_SIZE (names) == TOKEN_COUNT);
 	Assert ((int) type < TOKEN_COUNT);
 	return names [(int) type];
 }
@@ -707,7 +707,7 @@ static const char *scopeString (const tagScope scope)
 	static const char *const names [] = {
 		"global", "static", "extern", "friend", "typedef"
 	};
-	Assert (sizeof (names) / sizeof (names [0]) == SCOPE_COUNT);
+	Assert (ARRAY_SIZE (names) == SCOPE_COUNT);
 	Assert ((int) scope < SCOPE_COUNT);
 	return names [(int) scope];
 }
@@ -719,14 +719,14 @@ static const char *declString (const declType declaration)
 		"function template", "ignore", "interface", "module", "namespace",
 		"no mangle", "package", "struct", "union",
 	};
-	Assert (sizeof (names) / sizeof (names [0]) == DECL_COUNT);
+	Assert (ARRAY_SIZE (names) == DECL_COUNT);
 	Assert ((int) declaration < DECL_COUNT);
 	return names [(int) declaration];
 }
 
 static const char *keywordString (const keywordId keyword)
 {
-	const size_t count = sizeof (KeywordTable) / sizeof (KeywordTable [0]);
+	const size_t count = ARRAY_SIZE (KeywordTable);
 	const char *name = "none";
 	size_t i;
 	for (i = 0  ;  i < count  ;  ++i)
@@ -3172,7 +3172,7 @@ static boolean findCTags (const unsigned int passCount)
 
 static void buildKeywordHash (const langType language, unsigned int idx)
 {
-	const size_t count = sizeof (KeywordTable) / sizeof (KeywordTable [0]);
+	const size_t count = ARRAY_SIZE (KeywordTable);
 	size_t i;
 	for (i = 0  ;  i < count  ;  ++i)
 	{

ctags/parsers/perl.c

@@ -71,7 +71,7 @@ static boolean isPodWord (const char *word)
 			"head1", "head2", "head3", "head4", "over", "item", "back",
 			"pod", "begin", "end", "for"
 		};
-		const size_t count = sizeof (pods) / sizeof (pods [0]);
+		const size_t count = ARRAY_SIZE (pods);
 		const char *white = strpbrk (word, " \t");
 		const size_t len = (white!=NULL) ? (size_t)(white-word) : strlen (word);
 		char *const id = (char*) eMalloc (len + 1);

ctags/parsers/php.c

@@ -449,7 +449,7 @@ static void printToken (const tokenInfo *const token)
 
 		case TOKEN_KEYWORD:
 		{
-			size_t n = sizeof PhpKeywordTable / sizeof PhpKeywordTable[0];
+			size_t n = ARRAY_SIZE (PhpKeywordTable);
 			size_t i;
 
 			fprintf (stderr, "\tkeyword:\t");
@@ -548,7 +548,7 @@ static void parseHeredoc (vString *const string)
 		quote = c;
 		c = getcFromInputFile ();
 	}
-	for (len = 0; len < (sizeof delimiter / sizeof delimiter[0]) - 1; len++)
+	for (len = 0; len < ARRAY_SIZE (delimiter) - 1; len++)
 	{
 		if (! isIdentChar (c))
 			break;

ctags/parsers/powershell.c

@@ -26,8 +26,6 @@
 #define SCOPE_SEPARATOR "::"
 
 
-#define ARRAY_LENGTH(array) (sizeof array / sizeof array[0])
-
 #define ACCESS_UNDEFINED NULL
 static const char *const accessTypes[] = {
 	ACCESS_UNDEFINED,
@@ -85,7 +83,7 @@ static const char *findValidAccessType (const char *const access)
 	unsigned int i;
 	if (access == ACCESS_UNDEFINED)
 		return ACCESS_UNDEFINED; /* early out to save the for-loop if possible */
-	for (i = 0; i < ARRAY_LENGTH(accessTypes); i++)
+	for (i = 0; i < ARRAY_SIZE(accessTypes); i++)
 	{
 		if (accessTypes[i] == ACCESS_UNDEFINED)
 			continue;

ctags/parsers/ruby.c

@@ -216,7 +216,7 @@ static void emitRubyTag (vString* name, rubyKind kind)
 	initTagEntry (&tag, unqualified_name, &(RubyKinds [kind]));
 	if (vStringLength (scope) > 0) {
 		Assert (0 <= parent_kind &&
-		        (size_t) parent_kind < (sizeof RubyKinds / sizeof RubyKinds[0]));
+		        (size_t) parent_kind < (ARRAY_SIZE (RubyKinds)));
 
 		tag.extensionFields.scopeKind = &(RubyKinds [parent_kind]);
 		tag.extensionFields.scopeName = vStringValue (scope);

ctags/parsers/verilog.c

@@ -102,8 +102,7 @@ static keywordTable VerilogKeywordTable [] = {
 static void initialize (const langType language)
 {
 	size_t i;
-	const size_t count =
-			sizeof (VerilogKeywordTable) / sizeof (VerilogKeywordTable [0]);
+	const size_t count = ARRAY_SIZE (VerilogKeywordTable);
 	Lang_verilog = language;
 	for (i = 0  ;  i < count  ;  ++i)
 	{