Author: compnerd
Date: Thu Feb 5 17:27:36 2015
New Revision: 228357
URL: http://llvm.org/viewvc/llvm-project?rev=228357&view=rev
Log:
Silence warning about loss of precision
Explicitly cast to uintptr_t before casting to a 32-bit value. Because this
code path is meant to be used in a 32-bit address space, this truncation should
be safe.
Unwind-EHABI.h:25:12: error: cast from pointer to smaller type 'uint32_t' (aka
'unsigned int') loses information
Modified:
libcxxabi/trunk/src/Unwind/Unwind-EHABI.h
Modified: libcxxabi/trunk/src/Unwind/Unwind-EHABI.h
URL:
http://llvm.org/viewvc/llvm-project/libcxxabi/trunk/src/Unwind/Unwind-EHABI.h?rev=228357&r1=228356&r2=228357&view=diff
==============================================================================
--- libcxxabi/trunk/src/Unwind/Unwind-EHABI.h (original)
+++ libcxxabi/trunk/src/Unwind/Unwind-EHABI.h Thu Feb 5 17:27:36 2015
@@ -22,7 +22,7 @@ static inline uint32_t signExtendPrel31(
}
static inline uint32_t readPrel31(const uint32_t *data) {
- return (((uint32_t) data) + signExtendPrel31(*data));
+ return (((uint32_t)(uintptr_t)data) + signExtendPrel31(*data));
}
#if defined(__cplusplus)
_______________________________________________
cfe-commits mailing list
[email protected]
http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
