2 files changed, 7 insertions, 0 deletions
diff --git a/src/3rdparty/masm/wtf/PageBlock.cpp b/src/3rdparty/masm/wtf/PageBlock.cpp
index e715ed262a..bc0e8d6f2d 100644
--- a/src/3rdparty/masm/wtf/PageBlock.cpp
+++ b/src/3rdparty/masm/wtf/PageBlock.cpp
@@ -64,6 +64,7 @@ inline size_t systemPageSize()
 
 #endif
 
+inline namespace hidden {
 size_t pageSize()
 {
     if (!s_pageSize)
@@ -78,5 +79,6 @@ size_t pageMask()
         s_pageMask = ~(pageSize() - 1);
     return s_pageMask;
 }
+}
 
 } // namespace WTF
diff --git a/src/3rdparty/masm/wtf/PageBlock.h b/src/3rdparty/masm/wtf/PageBlock.h
index 09e4048239..d85c39cb33 100644
--- a/src/3rdparty/masm/wtf/PageBlock.h
+++ b/src/3rdparty/masm/wtf/PageBlock.h
@@ -28,8 +28,13 @@
 
 namespace WTF {
 
+// avoid false positive detection by apple
+// by putting the function inside an inline namespace
+// to obtain different name mangling
+inline namespace hidden {
 WTF_EXPORT_PRIVATE size_t pageSize();
 WTF_EXPORT_PRIVATE size_t pageMask();
+}
 inline bool isPageAligned(void* address) { return !(reinterpret_cast<intptr_t>(address) & (pageSize() - 1)); }
 inline bool isPageAligned(size_t size) { return !(size & (pageSize() - 1)); }
 inline bool isPowerOfTwo(size_t size) { return !(size & (size - 1)); }