Put in a #error in the event that we don't have an mmap that can map a file
into memor. This is just a reminder that the ReadFileIntoAddressSpace
function needs to be properly converted to lib/System and implemented via
read/write if there's no mmap of file support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16428 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Support/FileUtilities.cpp b/lib/Support/FileUtilities.cpp
index 6829f15..3f2f97b 100644
--- a/lib/Support/FileUtilities.cpp
+++ b/lib/Support/FileUtilities.cpp
@@ -296,6 +296,7 @@
return Buffer;
#else
// FIXME: implement with read/write
+#error Unimplemented ReadFileIntoAddressSpace - need to use read/write.
return 0;
#endif
}