diff options
Diffstat (limited to 'src/etc')
| -rwxr-xr-x | src/etc/gdb_rust_pretty_printing.py | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/src/etc/gdb_rust_pretty_printing.py b/src/etc/gdb_rust_pretty_printing.py index e6d5ef1a23f..27275ba3795 100755 --- a/src/etc/gdb_rust_pretty_printing.py +++ b/src/etc/gdb_rust_pretty_printing.py @@ -293,15 +293,23 @@ class RustStdVecDequePrinter(object): def to_string(self): (tail, head, data_ptr, cap) = \ rustpp.extract_tail_head_ptr_and_cap_from_std_vecdeque(self.__val) + if head >= tail: + size = head - tail + else: + size = cap + head - tail return (self.__val.type.get_unqualified_type_name() + - ("(len: %i, cap: %i)" % (head - tail, cap))) + ("(len: %i, cap: %i)" % (size, cap))) def children(self): (tail, head, data_ptr, cap) = \ rustpp.extract_tail_head_ptr_and_cap_from_std_vecdeque(self.__val) gdb_ptr = data_ptr.get_wrapped_value() - for index in xrange(tail, head): - yield (str(index), (gdb_ptr + index).dereference()) + if head >= tail: + size = head - tail + else: + size = cap + head - tail + for index in xrange(0, size): + yield (str(index), (gdb_ptr + ((tail + index) % cap)).dereference()) class RustStdBTreeSetPrinter(object): |