http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45385
Manuel López-Ibáñez <manu at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |manu at gcc dot gnu.org --- Comment #3 from Manuel López-Ibáñez <manu at gcc dot gnu.org> 2011-10-20 08:19:05 UTC --- There is a check in c-common.c:conversion_warning that tests for things generated by the compiler by looking for artificial operands. The implicit *this pointer is probably triggering here. One could test for *this or perhaps there is a better way to check for compiler-generated expressions (if you remove the check, you should trigger a regression in the testsuite).