Cast a pointer to 'long long' to satisfy all compilation models.
Satisfies radar 7703202.
llvm-svn: 97532
diff --git a/clang/lib/Frontend/RewriteObjC.cpp b/clang/lib/Frontend/RewriteObjC.cpp
index 98dee26..a13bccb 100644
--- a/clang/lib/Frontend/RewriteObjC.cpp
+++ b/clang/lib/Frontend/RewriteObjC.cpp
@@ -640,7 +640,9 @@
Preamble += "#define __block\n";
Preamble += "#define __weak\n";
}
- Preamble += "\n#define __OFFSETOFIVAR__(TYPE, MEMBER) ((long) &((TYPE *)0)->MEMBER)\n";
+ // NOTE! Windows uses LLP64 for 64bit mode. So, cast pointer to long long
+ // as this avoids warning in any 64bit/32bit compilation model.
+ Preamble += "\n#define __OFFSETOFIVAR__(TYPE, MEMBER) ((long long) &((TYPE *)0)->MEMBER)\n";
}