Re: [PATCH] Add reference binding instrumentation

[Jason Merrill]

On 11/18/2013 11:39 AM, Marek Polacek wrote:

+       init = fold_build2 (COMPOUND_EXPR, TREE_TYPE (init),
+                           ubsan_instrument_reference (input_location, init),
+                           init);

This looks like it will evaluate init twice.

Jason