[libcxx-commits] [PATCH] D118930: [SystemZ]:[z/OS]:[libcxx]: fix the mask in stage2_float_loop function

[Nancy Wang via Phabricator via libcxx-commits]

NancyWang2222 updated this revision to Diff 467769.
NancyWang2222 added a comment.

use std:: to replace _VSTD::


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D118930/new/

https://reviews.llvm.org/D118930

Files:
  libcxx/include/locale


Index: libcxx/include/locale
===================================================================
--- libcxx/include/locale
+++ libcxx/include/locale
@@ -546,7 +546,7 @@
     char __x = __src[__f];
     if (__x == '-' || __x == '+')
     {
-        if (__a_end == __a || (__a_end[-1] & 0x5F) == (__exp & 0x7F))
+        if (__a_end == __a || (std::toupper(__a_end[-1]) == std::toupper(__exp)))
         {
             *__a_end++ = __x;
             return 0;
@@ -555,9 +555,9 @@
     }
     if (__x == 'x' || __x == 'X')
         __exp = 'P';
-    else if ((__x & 0x5F) == __exp)
+    else if (std::toupper(__x) == __exp)
     {
-        __exp |= (char) 0x80;
+        __exp = std::tolower(__exp);
         if (__in_units)
         {
             __in_units = false;


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