diff options
Diffstat (limited to 'gcc/go')
| -rw-r--r-- | gcc/go/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/go/go-gcc.cc | 7 |
2 files changed, 12 insertions, 0 deletions
diff --git a/gcc/go/ChangeLog b/gcc/go/ChangeLog index 720b0e4..b63a969 100644 --- a/gcc/go/ChangeLog +++ b/gcc/go/ChangeLog @@ -1,3 +1,8 @@ +2018-02-03 Ian Lance Taylor <iant@golang.org> + + * go-gcc.cc (Gcc_backend::fill_in_struct): Mark struct types as + using structural equality. + 2018-02-02 Ian Lance Taylor <iant@golang.org> * go-gcc.cc (Gcc_backend::type_size): Return 0 for diff --git a/gcc/go/go-gcc.cc b/gcc/go/go-gcc.cc index 71029dd6..61e8493 100644 --- a/gcc/go/go-gcc.cc +++ b/gcc/go/go-gcc.cc @@ -962,6 +962,13 @@ Gcc_backend::fill_in_struct(Btype* fill, } TYPE_FIELDS(fill_tree) = field_trees; layout_type(fill_tree); + + // Because Go permits converting between named struct types and + // equivalent struct types, for which we use VIEW_CONVERT_EXPR, and + // because we don't try to maintain TYPE_CANONICAL for struct types, + // we need to tell the middle-end to use structural equality. + SET_TYPE_STRUCTURAL_EQUALITY(fill_tree); + return fill; } |