https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61264
Chris Manghane <cmang at google dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |ASSIGNED Last reconfirmed| |2014-12-16 CC| |cmang at google dot com Assignee|ian at airs dot com |cmang at google dot com Ever confirmed|0 |1 --- Comment #1 from Chris Manghane <cmang at google dot com> --- This can be reproduced with package main func main() { struct{ f int }{}.f++ } which isn't a valid program although it is a minimal case of the provided reproducer. Another (valid) way to produce this would be package main func main() { map[int]int{}[0]++ }