*** This commit represents a complete reformatting of the LLDB source code

*** to conform to clang-format’s LLVM style.  This kind of mass change has
*** two obvious implications:

Firstly, merging this particular commit into a downstream fork may be a huge
effort.  Alternatively, it may be worth merging all changes up to this commit,
performing the same reformatting operation locally, and then discarding the
merge for this particular commit.  The commands used to accomplish this
reformatting were as follows (with current working directory as the root of
the repository):

    find . \( -iname "*.c" -or -iname "*.cpp" -or -iname "*.h" -or -iname "*.mm" \) -exec clang-format -i {} +
    find . -iname "*.py" -exec autopep8 --in-place --aggressive --aggressive {} + ;

The version of clang-format used was 3.9.0, and autopep8 was 1.2.4.

Secondly, “blame” style tools will generally point to this commit instead of
a meaningful prior commit.  There are alternatives available that will attempt
to look through this change and find the appropriate prior commit.  YMMV.

llvm-svn: 280751

1 files changed, 187 insertions, 158 deletions

diff --git a/lldb/examples/summaries/cocoa/CFArray.py b/lldb/examples/summaries/cocoa/CFArray.py
index 5068875b5b3..6fc97081bad 100644
--- a/lldb/examples/summaries/cocoa/CFArray.py
+++ b/lldb/examples/summaries/cocoa/CFArray.py
@@ -22,183 +22,212 @@ statistics.add_metric('code_notrun')
 # much less functional than the other two cases below
 # just runs code to get to the count and then returns
 # no children
+
+
 class NSArrayKVC_SynthProvider:
 
-	def adjust_for_architecture(self):
-		pass
+    def adjust_for_architecture(self):
+        pass
 
-	def __init__(self, valobj, dict, params):
-		logger = lldb.formatters.Logger.Logger()
-		self.valobj = valobj;
-		self.update()
+    def __init__(self, valobj, dict, params):
+        logger = lldb.formatters.Logger.Logger()
+        self.valobj = valobj
+        self.update()
 
-	def update(self):
-		logger = lldb.formatters.Logger.Logger()
-		self.adjust_for_architecture();
+    def update(self):
+        logger = lldb.formatters.Logger.Logger()
+        self.adjust_for_architecture()
 
-	def num_children(self):
-		logger = lldb.formatters.Logger.Logger()
-		stream = lldb.SBStream()
-		self.valobj.GetExpressionPath(stream)
-		num_children_vo = self.valobj.CreateValueFromExpression("count","(int)[" + stream.GetData() + " count]");
-		if num_children_vo.IsValid():
-			return num_children_vo.GetValueAsUnsigned(0)
-		return "<variable is not NSArray>"
+    def num_children(self):
+        logger = lldb.formatters.Logger.Logger()
+        stream = lldb.SBStream()
+        self.valobj.GetExpressionPath(stream)
+        num_children_vo = self.valobj.CreateValueFromExpression(
+            "count", "(int)[" + stream.GetData() + " count]")
+        if num_children_vo.IsValid():
+            return num_children_vo.GetValueAsUnsigned(0)
+        return "<variable is not NSArray>"
 
 # much less functional than the other two cases below
 # just runs code to get to the count and then returns
 # no children
+
+
 class NSArrayCF_SynthProvider:
 
-	def adjust_for_architecture(self):
-		pass
+    def adjust_for_architecture(self):
+        pass
 
-	def __init__(self, valobj, dict, params):
-		logger = lldb.formatters.Logger.Logger()
-		self.valobj = valobj;
-		self.sys_params = params
-		if not (self.sys_params.types_cache.ulong):
-			self.sys_params.types_cache.ulong = self.valobj.GetType().GetBasicType(lldb.eBasicTypeUnsignedLong)
-		self.update()
+    def __init__(self, valobj, dict, params):
+        logger = lldb.formatters.Logger.Logger()
+        self.valobj = valobj
+        self.sys_params = params
+        if not (self.sys_params.types_cache.ulong):
+            self.sys_params.types_cache.ulong = self.valobj.GetType(
+            ).GetBasicType(lldb.eBasicTypeUnsignedLong)
+        self.update()
 
-	def update(self):
-		logger = lldb.formatters.Logger.Logger()
-		self.adjust_for_architecture();
+    def update(self):
+        logger = lldb.formatters.Logger.Logger()
+        self.adjust_for_architecture()
+
+    def num_children(self):
+        logger = lldb.formatters.Logger.Logger()
+        num_children_vo = self.valobj.CreateChildAtOffset(
+            "count", self.sys_params.cfruntime_size, self.sys_params.types_cache.ulong)
+        return num_children_vo.GetValueAsUnsigned(0)
 
-	def num_children(self):
-		logger = lldb.formatters.Logger.Logger()
-		num_children_vo = self.valobj.CreateChildAtOffset("count",
-							self.sys_params.cfruntime_size,
-							self.sys_params.types_cache.ulong)
-		return num_children_vo.GetValueAsUnsigned(0)
 
 class NSArrayI_SynthProvider:
-	def adjust_for_architecture(self):
-		pass
-
-	def __init__(self, valobj, dict, params):
-		logger = lldb.formatters.Logger.Logger()
-		self.valobj = valobj;
-		self.sys_params = params
-		if not(self.sys_params.types_cache.long):
-			self.sys_params.types_cache.long = self.valobj.GetType().GetBasicType(lldb.eBasicTypeLong)
-		self.update()
-
-	def update(self):
-		logger = lldb.formatters.Logger.Logger()
-		self.adjust_for_architecture();
-
-	# skip the isa pointer and get at the size
-	def num_children(self):
-		logger = lldb.formatters.Logger.Logger()
-		count = self.valobj.CreateChildAtOffset("count",
-				self.sys_params.pointer_size,
-				self.sys_params.types_cache.long);
-		return count.GetValueAsUnsigned(0)
+
+    def adjust_for_architecture(self):
+        pass
+
+    def __init__(self, valobj, dict, params):
+        logger = lldb.formatters.Logger.Logger()
+        self.valobj = valobj
+        self.sys_params = params
+        if not(self.sys_params.types_cache.long):
+            self.sys_params.types_cache.long = self.valobj.GetType(
+            ).GetBasicType(lldb.eBasicTypeLong)
+        self.update()
+
+    def update(self):
+        logger = lldb.formatters.Logger.Logger()
+        self.adjust_for_architecture()
+
+    # skip the isa pointer and get at the size
+    def num_children(self):
+        logger = lldb.formatters.Logger.Logger()
+        count = self.valobj.CreateChildAtOffset(
+            "count",
+            self.sys_params.pointer_size,
+            self.sys_params.types_cache.long)
+        return count.GetValueAsUnsigned(0)
+
 
 class NSArrayM_SynthProvider:
-	def adjust_for_architecture(self):
-		pass
-
-	def __init__(self, valobj, dict, params):
-		logger = lldb.formatters.Logger.Logger()
-		self.valobj = valobj;
-		self.sys_params = params
-		if not(self.sys_params.types_cache.long):
-			self.sys_params.types_cache.long = self.valobj.GetType().GetBasicType(lldb.eBasicTypeLong)
-		self.update()
-
-	def update(self):
-		logger = lldb.formatters.Logger.Logger()
-		self.adjust_for_architecture();
-
-	# skip the isa pointer and get at the size
-	def num_children(self):
-		logger = lldb.formatters.Logger.Logger()
-		count = self.valobj.CreateChildAtOffset("count",
-				self.sys_params.pointer_size,
-				self.sys_params.types_cache.long);
-		return count.GetValueAsUnsigned(0)
+
+    def adjust_for_architecture(self):
+        pass
+
+    def __init__(self, valobj, dict, params):
+        logger = lldb.formatters.Logger.Logger()
+        self.valobj = valobj
+        self.sys_params = params
+        if not(self.sys_params.types_cache.long):
+            self.sys_params.types_cache.long = self.valobj.GetType(
+            ).GetBasicType(lldb.eBasicTypeLong)
+        self.update()
+
+    def update(self):
+        logger = lldb.formatters.Logger.Logger()
+        self.adjust_for_architecture()
+
+    # skip the isa pointer and get at the size
+    def num_children(self):
+        logger = lldb.formatters.Logger.Logger()
+        count = self.valobj.CreateChildAtOffset(
+            "count",
+            self.sys_params.pointer_size,
+            self.sys_params.types_cache.long)
+        return count.GetValueAsUnsigned(0)
 
 # this is the actual synth provider, but is just a wrapper that checks
 # whether valobj is an instance of __NSArrayI or __NSArrayM and sets up an
-# appropriate backend layer to do the computations 
+# appropriate backend layer to do the computations
+
+
 class NSArray_SynthProvider:
-	def adjust_for_architecture(self):
-		pass
-
-	def __init__(self, valobj, dict):
-		logger = lldb.formatters.Logger.Logger()
-		self.valobj = valobj;
-		self.adjust_for_architecture()
-		self.error = False
-		self.wrapper = self.make_wrapper()
-		self.invalid = (self.wrapper == None)
-
-	def num_children(self):
-		logger = lldb.formatters.Logger.Logger()
-		if self.wrapper == None:
-			return 0;
-		return self.wrapper.num_children()
-
-	def update(self):
-		logger = lldb.formatters.Logger.Logger()
-		if self.wrapper == None:
-			return
-		self.wrapper.update()
-
-	# this code acts as our defense against NULL and uninitialized
-	# NSArray pointers, which makes it much longer than it would be otherwise
-	def make_wrapper(self):
-		logger = lldb.formatters.Logger.Logger()
-		if self.valobj.GetValueAsUnsigned() == 0:
-			self.error = True
-			return lldb.runtime.objc.objc_runtime.InvalidPointer_Description(True)
-		else:
-			global statistics
-			class_data,wrapper =lldb.runtime.objc.objc_runtime.Utilities.prepare_class_detection(self.valobj,statistics)
-			if wrapper:
-				self.error = True
-				return wrapper
-		
-		name_string = class_data.class_name()
-		
-		logger >> "Class name is " + str(name_string)
-		
-		if name_string == '__NSArrayI':
-			wrapper = NSArrayI_SynthProvider(self.valobj, dict, class_data.sys_params)
-			statistics.metric_hit('code_notrun',self.valobj.GetName())
-		elif name_string == '__NSArrayM':
-			wrapper = NSArrayM_SynthProvider(self.valobj, dict, class_data.sys_params)
-			statistics.metric_hit('code_notrun',self.valobj.GetName())
-		elif name_string == '__NSCFArray':
-			wrapper = NSArrayCF_SynthProvider(self.valobj, dict, class_data.sys_params)
-			statistics.metric_hit('code_notrun',self.valobj.GetName())
-		else:
-			wrapper = NSArrayKVC_SynthProvider(self.valobj, dict, class_data.sys_params)
-			statistics.metric_hit('unknown_class',str(self.valobj.GetName()) + " seen as " + name_string)
-		return wrapper;
-
-def CFArray_SummaryProvider (valobj,dict):
-	logger = lldb.formatters.Logger.Logger()
-	provider = NSArray_SynthProvider(valobj,dict);
-	if provider.invalid == False:
-		if provider.error == True:
-			return provider.wrapper.message()
-		try:
-			summary = int(provider.num_children());
-		except:
-			summary = None
-		logger >> "provider gave me " + str(summary)
-		if summary == None:
-			summary = '<variable is not NSArray>'
-		elif isinstance(summary,basestring):
-			pass
-		else:
-			# we format it like it were a CFString to make it look the same as the summary from Xcode
-			summary = '@"' + str(summary) + (" objects" if summary != 1 else " object") + '"'
-		return summary
-	return 'Summary Unavailable'
-
-def __lldb_init_module(debugger,dict):
-	debugger.HandleCommand("type summary add -F CFArray.CFArray_SummaryProvider NSArray CFArrayRef CFMutableArrayRef")
+
+    def adjust_for_architecture(self):
+        pass
+
+    def __init__(self, valobj, dict):
+        logger = lldb.formatters.Logger.Logger()
+        self.valobj = valobj
+        self.adjust_for_architecture()
+        self.error = False
+        self.wrapper = self.make_wrapper()
+        self.invalid = (self.wrapper is None)
+
+    def num_children(self):
+        logger = lldb.formatters.Logger.Logger()
+        if self.wrapper is None:
+            return 0
+        return self.wrapper.num_children()
+
+    def update(self):
+        logger = lldb.formatters.Logger.Logger()
+        if self.wrapper is None:
+            return
+        self.wrapper.update()
+
+    # this code acts as our defense against NULL and uninitialized
+    # NSArray pointers, which makes it much longer than it would be otherwise
+    def make_wrapper(self):
+        logger = lldb.formatters.Logger.Logger()
+        if self.valobj.GetValueAsUnsigned() == 0:
+            self.error = True
+            return lldb.runtime.objc.objc_runtime.InvalidPointer_Description(
+                True)
+        else:
+            global statistics
+            class_data, wrapper = lldb.runtime.objc.objc_runtime.Utilities.prepare_class_detection(
+                self.valobj, statistics)
+            if wrapper:
+                self.error = True
+                return wrapper
+
+        name_string = class_data.class_name()
+
+        logger >> "Class name is " + str(name_string)
+
+        if name_string == '__NSArrayI':
+            wrapper = NSArrayI_SynthProvider(
+                self.valobj, dict, class_data.sys_params)
+            statistics.metric_hit('code_notrun', self.valobj.GetName())
+        elif name_string == '__NSArrayM':
+            wrapper = NSArrayM_SynthProvider(
+                self.valobj, dict, class_data.sys_params)
+            statistics.metric_hit('code_notrun', self.valobj.GetName())
+        elif name_string == '__NSCFArray':
+            wrapper = NSArrayCF_SynthProvider(
+                self.valobj, dict, class_data.sys_params)
+            statistics.metric_hit('code_notrun', self.valobj.GetName())
+        else:
+            wrapper = NSArrayKVC_SynthProvider(
+                self.valobj, dict, class_data.sys_params)
+            statistics.metric_hit(
+                'unknown_class', str(
+                    self.valobj.GetName()) + " seen as " + name_string)
+        return wrapper
+
+
+def CFArray_SummaryProvider(valobj, dict):
+    logger = lldb.formatters.Logger.Logger()
+    provider = NSArray_SynthProvider(valobj, dict)
+    if not provider.invalid:
+        if provider.error:
+            return provider.wrapper.message()
+        try:
+            summary = int(provider.num_children())
+        except:
+            summary = None
+        logger >> "provider gave me " + str(summary)
+        if summary is None:
+            summary = '<variable is not NSArray>'
+        elif isinstance(summary, basestring):
+            pass
+        else:
+            # we format it like it were a CFString to make it look the same as
+            # the summary from Xcode
+            summary = '@"' + str(summary) + \
+                (" objects" if summary != 1 else " object") + '"'
+        return summary
+    return 'Summary Unavailable'
+
+
+def __lldb_init_module(debugger, dict):
+    debugger.HandleCommand(
+        "type summary add -F CFArray.CFArray_SummaryProvider NSArray CFArrayRef CFMutableArrayRef")