[libc++] Define _LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER whenever we enable warnings in the test suite
This should make CI consistent on all the compilers we support. Most of
this patch is working around various warnings emitted by GCC in our code
base, which are now being shown when we compile the tests.
After this patch, the whole test suite should be warning free on all
compilers we support and test, except for a few warnings on GCC that
we silence explicitly until we figure out the proper fix for them.
Differential Revision: https://reviews.llvm.org/D120684
NOKEYCHECK=True
GitOrigin-RevId: e39095a32e882185611eaa02509e12cef9083b73
diff --git a/include/regex b/include/regex
index 944fa4a..56d92f2 100644
--- a/include/regex
+++ b/include/regex
@@ -2097,14 +2097,14 @@
{
typedef __owns_one_state<_CharT> base;
- bool __multiline;
+ bool __multiline_;
public:
typedef _VSTD::__state<_CharT> __state;
_LIBCPP_INLINE_VISIBILITY
__r_anchor_multiline(bool __multiline, __node<_CharT>* __s)
- : base(__s), __multiline(__multiline) {}
+ : base(__s), __multiline_(__multiline) {}
virtual void __exec(__state&) const;
};
@@ -2119,7 +2119,7 @@
__s.__do_ = __state::__accept_but_not_consume;
__s.__node_ = this->first();
}
- else if (__multiline && __is_eol(*__s.__current_))
+ else if (__multiline_ && __is_eol(*__s.__current_))
{
__s.__do_ = __state::__accept_but_not_consume;
__s.__node_ = this->first();