[libcxx] r336141 - [Win32] Overload ==, != for locale_t and long long
Pirama Arumuga Nainar via cfe-commits
cfe-commits at lists.llvm.org
Mon Jul 2 13:11:15 PDT 2018
Author: pirama
Date: Mon Jul 2 13:11:15 2018
New Revision: 336141
URL: http://llvm.org/viewvc/llvm-project?rev=336141&view=rev
Log:
[Win32] Overload ==, != for locale_t and long long
Summary:
_is_chartype_l (needed for isxdigit_l) in MinGW compares locale_t and NULL.
NULL is 'long long' for 64-bit, and this results in ambiguous overloads when
compiled with Clang. Define a concrete overload for the operators to fix the
ambiguity.
Reviewers: mstorsjo, EricWF, srhines, danalbert
Subscribers: christof, cfe-commits, ldionne
Differential Revision: https://reviews.llvm.org/D48749
Modified:
libcxx/trunk/include/support/win32/locale_win32.h
Modified: libcxx/trunk/include/support/win32/locale_win32.h
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/support/win32/locale_win32.h?rev=336141&r1=336140&r2=336141&view=diff
==============================================================================
--- libcxx/trunk/include/support/win32/locale_win32.h (original)
+++ libcxx/trunk/include/support/win32/locale_win32.h Mon Jul 2 13:11:15 2018
@@ -46,6 +46,10 @@ public:
return __left.__locale == nullptr && __right == 0;
}
+ friend bool operator==(const locale_t& __left, long long __right) {
+ return __left.__locale == nullptr && __right == 0;
+ }
+
friend bool operator==(const locale_t& __left, std::nullptr_t) {
return __left.__locale == nullptr;
}
@@ -66,6 +70,10 @@ public:
return !(__left == __right);
}
+ friend bool operator!=(const locale_t& __left, long long __right) {
+ return !(__left == __right);
+ }
+
friend bool operator!=(const locale_t& __left, std::nullptr_t __right) {
return !(__left == __right);
}
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