diff options
Diffstat (limited to 'lldb/examples/summaries/cocoa/NSIndexSet.py')
| -rw-r--r-- | lldb/examples/summaries/cocoa/NSIndexSet.py | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/lldb/examples/summaries/cocoa/NSIndexSet.py b/lldb/examples/summaries/cocoa/NSIndexSet.py index 761ad2b1d51..18e683495e2 100644 --- a/lldb/examples/summaries/cocoa/NSIndexSet.py +++ b/lldb/examples/summaries/cocoa/NSIndexSet.py @@ -1,3 +1,10 @@ +""" +LLDB AppKit formatters + +part of The LLVM Compiler Infrastructure +This file is distributed under the University of Illinois Open Source +License. See LICENSE.TXT for details. +""" # summary provider for NS(Mutable)IndexSet import lldb import ctypes @@ -78,28 +85,17 @@ class NSIndexSetUnknown_SummaryProvider: stream = lldb.SBStream() self.valobj.GetExpressionPath(stream) expr = "(int)[" + stream.GetData() + " count]" - num_children_vo = self.valobj.CreateValueFromExpression("count",expr); - return num_children_vo.GetValueAsUnsigned(0) + num_children_vo = self.valobj.CreateValueFromExpression("count",expr) + if num_children_vo.IsValid(): + return num_children_vo.GetValueAsUnsigned(0) + return '<variable is not NSIndexSet>' def GetSummary_Impl(valobj): global statistics - class_data = objc_runtime.ObjCRuntime(valobj) - if class_data.is_valid() == False: - statistics.metric_hit('invalid_pointer',valobj) - wrapper = None - return - class_data = class_data.read_class_data() - if class_data.is_valid() == False: - statistics.metric_hit('invalid_isa',valobj) - wrapper = None - return - if class_data.is_kvo(): - class_data = class_data.get_superclass() - if class_data.is_valid() == False: - statistics.metric_hit('invalid_isa',valobj) - wrapper = None - return + class_data,wrapper = objc_runtime.Utilities.prepare_class_detection(valobj,statistics) + if wrapper: + return wrapper name_string = class_data.class_name() if name_string == 'NSIndexSet' or name_string == 'NSMutableIndexSet': @@ -114,16 +110,20 @@ def GetSummary_Impl(valobj): def NSIndexSet_SummaryProvider (valobj,dict): provider = GetSummary_Impl(valobj); if provider != None: + if isinstance(provider,objc_runtime.SpecialSituation_Description): + return provider.message() try: summary = provider.count(); except: summary = None if summary == None: - summary = 'no valid set here' + summary = '<variable is not NSIndexSet>' + if isinstance(summary, basestring): + return summary else: - summary = str(summary) + (' objects' if summary > 1 else ' object') + summary = str(summary) + (' objects' if summary != 1 else ' object') return summary - return '' + return 'Summary Unavailable' def __lldb_init_module(debugger,dict): |
