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Taking a slice of an array requires moving the array to the heap. 

From-SVN: r171792
This commit is contained in:
Ian Lance Taylor 2011-03-31 16:47:17 +00:00
parent 34ccb9c02a
commit 9ebd2806f6
1 changed files with 7 additions and 4 deletions
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11
gcc/go/gofrontend/expressions.cc
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@ -9283,10 +9283,13 @@ Array_index_expression::do_check_types(Gogo*)
// A slice of an array requires an addressable array. A slice of a
// slice is always possible.
if (this->end_ != NULL
&& !array_type->is_open_array_type()
&& !this->array_->is_addressable())
this->report_error(_("array is not addressable"));
if (this->end_ != NULL && !array_type->is_open_array_type())
{
if (!this->array_->is_addressable())
this->report_error(_("array is not addressable"));
else
this->array_->address_taken(true);
}
}
// Return whether this expression is addressable.