Mercurial > cpython-lru_cache-weakref

diff Objects/floatobject.c @ 53712:1f00bc1d115a legacy-trunk

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Eliminate some locale-dependent calls to isspace and tolower.
author Mark Dickinson <dickinsm@gmail.com>
date Sun, 03 May 2009 20:59:48 +0000
parents 4762394fc26c
children 1d8f24d40c2c
line wrap: on
line diff
--- a/Objects/floatobject.c	Sun May 03 20:39:06 2009 +0000
+++ b/Objects/floatobject.c	Sun May 03 20:59:48 2009 +0000
@@ -214,7 +214,7 @@
 	}
 	last = s + len;
 
-	while (*s && isspace(Py_CHARMASK(*s)))
+	while (Py_ISSPACE(*s))
 		s++;
 	/* We don't care about overflow or underflow.  If the platform
 	 * supports them, infinities and signed zeroes (on underflow) are
@@ -235,7 +235,7 @@
 	}
 	/* Since end != s, the platform made *some* kind of sense out
 	   of the input.  Trust it. */
-	while (*end && isspace(Py_CHARMASK(*end)))
+	while (Py_ISSPACE(*end))
 		end++;
 	if (end != last) {
 		if (*end == '\0')
@@ -1220,7 +1220,7 @@
 	 ********************/
 
 	/* leading whitespace and optional sign */
-	while (isspace(*s))
+	while (Py_ISSPACE(*s))
 		s++;
 	if (*s == '-') {
 		s++;
@@ -1244,7 +1244,7 @@
 	s_store = s;
 	if (*s == '0') {
 		s++;
-		if (tolower(*s) == (int)'x')
+		if (*s == 'x' || *s == 'X')
 			s++;
 		else
 			s = s_store;
@@ -1274,7 +1274,7 @@
 		goto insane_length_error;
 
 	/* [p <exponent>] */
-	if (tolower(*s) == (int)'p') {
+	if (*s == 'p' || *s == 'P') {
 		s++;
 		exp_start = s;
 		if (*s == '-' || *s == '+')
@@ -1290,7 +1290,7 @@
 		exp = 0;
 
 	/* optional trailing whitespace leading to the end of the string */
-	while (isspace(*s))
+	while (Py_ISSPACE(*s))
 		s++;
 	if (s != s_end)
 		goto parse_error;