https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67968
--- Comment #14 from ian at gcc dot gnu.org <ian at gcc dot gnu.org> --- Author: ian Date: Sun Nov 1 20:46:04 2015 New Revision: 229642 URL: https://gcc.gnu.org/viewcvs?rev=229642&root=gcc&view=rev Log: PR go/67968 compiler: Traverse types of call expressions. https://gcc.gnu.org/PR67968 provides a test case that causes a gccgo crash on valid code. The compiler failed to build the hash and equality functions required for a type descriptor. The descriptor is for an unnamed type that is being returned by a function imported from a different package. The unnamed type is being implicitly converted to an interface type by a return statement. The fix is to ensure that the type of a call expression is always traversed. Test case sent out for the master testsuite as https://golang.org/cl/16532 . Modified: trunk/gcc/go/gofrontend/MERGE trunk/gcc/go/gofrontend/expressions.cc
