https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52622
--- Comment #9 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- > Is the test case corrupted somehow? ... This is what I get on x86_64-apple-darwin14 when there is no ICE, but depending on the "mood" of my machine I sometime I get the ICEs reported in comment 7. So I suspect there is some uninitialized variable(s), dangling pointer(s), ... in the error chain, but I am unable to have a consistent way to reproduce the problem. I have just compiled the test 12 times with 8 normal error chains and 4 ending with an iCE.