r252151 - in /branches/range-gen2/gcc/go/gofron...

[aldyh@gcc.gnu.org]

Author: aldyh
Date: Wed Sep 13 15:59:01 2017
New Revision: 252151

URL: https://gcc.gnu.org/viewcvs?rev=252151&root=gcc&view=rev
Log:
    compiler: track placeholder pointer types for conversion
    
    We recently started walking through the hash table of pointer types to
    finalize them.  Unfortunately it is possible to create a new pointer
    type while finalizing an existing one (test case: test/fixedbugs/issue5291)
    and that breaks the iteration.  So, instead, keep a list of
    placeholder pointer types, and iterate through them while permitting
    the list to be extended as we go.
    
    Reviewed-on: https://go-review.googlesource.com/51771

Modified:
    branches/range-gen2/gcc/go/gofrontend/MERGE
    branches/range-gen2/gcc/go/gofrontend/types.cc
    branches/range-gen2/gcc/go/gofrontend/types.h