*** 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, 151 insertions, 132 deletions

diff --git a/lldb/examples/summaries/cocoa/NSData.py b/lldb/examples/summaries/cocoa/NSData.py
index 3aa30b29f54..bf4f2c6bbb7 100644
--- a/lldb/examples/summaries/cocoa/NSData.py
+++ b/lldb/examples/summaries/cocoa/NSData.py
@@ -22,142 +22,161 @@ statistics.add_metric('code_notrun')
 # despite the similary to synthetic children providers, these classes are not
 # trying to provide anything but the length for an NSData, so they need not
 # obey the interface specification for synthetic children providers
+
+
 class NSConcreteData_SummaryProvider:
-	def adjust_for_architecture(self):
-		pass
-
-	def __init__(self, valobj, params):
-		logger = lldb.formatters.Logger.Logger()
-		logger >> "NSConcreteData_SummaryProvider __init__"
-		self.valobj = valobj;
-		self.sys_params = params
-		if not(self.sys_params.types_cache.NSUInteger):
-			if self.sys_params.is_64_bit:
-				self.sys_params.types_cache.NSUInteger = self.valobj.GetType().GetBasicType(lldb.eBasicTypeUnsignedLong)
-			else:
-				self.sys_params.types_cache.NSUInteger = self.valobj.GetType().GetBasicType(lldb.eBasicTypeUnsignedInt)
-		self.update();
-
-	def update(self):
-		self.adjust_for_architecture();
-
-	# one pointer is the ISA
-	# then there are 32 bit worth of flags and other data
-	# however, on 64bit systems these are padded to be a full
-	# machine word long, which means we actually have two pointers
-	# worth of data to skip
-	def offset(self):
-		return 2 * self.sys_params.pointer_size
-
-	def length(self):
-		logger = lldb.formatters.Logger.Logger()
-		logger >> "NSConcreteData_SummaryProvider length"
-		size = self.valobj.CreateChildAtOffset("count",
-							self.offset(),
-							self.sys_params.types_cache.NSUInteger)
-		logger >> str(size)
-		logger >> str(size.GetValueAsUnsigned(0))
-		return size.GetValueAsUnsigned(0)
+
+    def adjust_for_architecture(self):
+        pass
+
+    def __init__(self, valobj, params):
+        logger = lldb.formatters.Logger.Logger()
+        logger >> "NSConcreteData_SummaryProvider __init__"
+        self.valobj = valobj
+        self.sys_params = params
+        if not(self.sys_params.types_cache.NSUInteger):
+            if self.sys_params.is_64_bit:
+                self.sys_params.types_cache.NSUInteger = self.valobj.GetType(
+                ).GetBasicType(lldb.eBasicTypeUnsignedLong)
+            else:
+                self.sys_params.types_cache.NSUInteger = self.valobj.GetType(
+                ).GetBasicType(lldb.eBasicTypeUnsignedInt)
+        self.update()
+
+    def update(self):
+        self.adjust_for_architecture()
+
+    # one pointer is the ISA
+    # then there are 32 bit worth of flags and other data
+    # however, on 64bit systems these are padded to be a full
+    # machine word long, which means we actually have two pointers
+    # worth of data to skip
+    def offset(self):
+        return 2 * self.sys_params.pointer_size
+
+    def length(self):
+        logger = lldb.formatters.Logger.Logger()
+        logger >> "NSConcreteData_SummaryProvider length"
+        size = self.valobj.CreateChildAtOffset(
+            "count", self.offset(), self.sys_params.types_cache.NSUInteger)
+        logger >> str(size)
+        logger >> str(size.GetValueAsUnsigned(0))
+        return size.GetValueAsUnsigned(0)
 
 
 class NSDataUnknown_SummaryProvider:
-	def adjust_for_architecture(self):
-		pass
-
-	def __init__(self, valobj, params):
-		logger = lldb.formatters.Logger.Logger()
-		logger >> "NSDataUnknown_SummaryProvider __init__"
-		self.valobj = valobj;
-		self.sys_params = params
-		self.update();
-
-	def update(self):
-		self.adjust_for_architecture();
-
-	def length(self):
-		logger = lldb.formatters.Logger.Logger()
-		logger >> "NSDataUnknown_SummaryProvider length"
-		stream = lldb.SBStream()
-		self.valobj.GetExpressionPath(stream)
-		logger >> stream.GetData()
-		num_children_vo = self.valobj.CreateValueFromExpression("count","(int)[" + stream.GetData() + " length]");
-		logger >> "still in after expression: " + str(num_children_vo)
-		if num_children_vo.IsValid():
-			logger >> "wow - expr output is valid: " + str(num_children_vo.GetValueAsUnsigned())
-			return num_children_vo.GetValueAsUnsigned(0)
-		logger >> "invalid expr output - too bad"
-		return '<variable is not NSData>'
+
+    def adjust_for_architecture(self):
+        pass
+
+    def __init__(self, valobj, params):
+        logger = lldb.formatters.Logger.Logger()
+        logger >> "NSDataUnknown_SummaryProvider __init__"
+        self.valobj = valobj
+        self.sys_params = params
+        self.update()
+
+    def update(self):
+        self.adjust_for_architecture()
+
+    def length(self):
+        logger = lldb.formatters.Logger.Logger()
+        logger >> "NSDataUnknown_SummaryProvider length"
+        stream = lldb.SBStream()
+        self.valobj.GetExpressionPath(stream)
+        logger >> stream.GetData()
+        num_children_vo = self.valobj.CreateValueFromExpression(
+            "count", "(int)[" + stream.GetData() + " length]")
+        logger >> "still in after expression: " + str(num_children_vo)
+        if num_children_vo.IsValid():
+            logger >> "wow - expr output is valid: " + \
+                str(num_children_vo.GetValueAsUnsigned())
+            return num_children_vo.GetValueAsUnsigned(0)
+        logger >> "invalid expr output - too bad"
+        return '<variable is not NSData>'
 
 
 def GetSummary_Impl(valobj):
-	global statistics
-	logger = lldb.formatters.Logger.Logger()
-	logger >> "NSData GetSummary_Impl"
-	class_data,wrapper =lldb.runtime.objc.objc_runtime.Utilities.prepare_class_detection(valobj,statistics)
-	if wrapper:
-		logger >> "got a wrapper summary - using it"
-		return wrapper
-	
-	name_string = class_data.class_name()
-	logger >> "class name: " + name_string
-	if name_string == 'NSConcreteData' or \
-	   name_string == 'NSConcreteMutableData' or \
-	   name_string == '__NSCFData':
-		wrapper = NSConcreteData_SummaryProvider(valobj, class_data.sys_params)
-		statistics.metric_hit('code_notrun',valobj)
-	else:
-		wrapper = NSDataUnknown_SummaryProvider(valobj, class_data.sys_params)
-		statistics.metric_hit('unknown_class',valobj.GetName() + " seen as " + name_string)
-	return wrapper;
-
-def NSData_SummaryProvider (valobj,dict):
-	logger = lldb.formatters.Logger.Logger()
-	logger >> "NSData_SummaryProvider"
-	provider = GetSummary_Impl(valobj);
-	logger >> "found a summary provider, it is: " + str(provider)
-	if provider != None:
-		try:
-			summary = provider.length();
-		except:
-			summary = None
-		logger >> "got a summary: it is " + str(summary)
-		if summary == None:
-			summary = '<variable is not NSData>'
-		elif isinstance(summary,basestring):
-			pass
-		else:
-			if summary == 1:
-				summary = '1 byte'
-			else:
-				summary = str(summary) + ' bytes'
-		return summary
-	return 'Summary Unavailable'
-
-def NSData_SummaryProvider2 (valobj,dict):
-	logger = lldb.formatters.Logger.Logger()
-	logger >> "NSData_SummaryProvider2"
-	provider = GetSummary_Impl(valobj);
-	logger >> "found a summary provider, it is: " + str(provider)
-	if provider != None:
-		if isinstance(provider,lldb.runtime.objc.objc_runtime.SpecialSituation_Description):
-			return provider.message()
-		try:
-			summary = provider.length();
-		except:
-			summary = None
-		logger >> "got a summary: it is " + str(summary)
-		if summary == None:
-			summary = '<variable is not CFData>'
-		elif isinstance(summary,basestring):
-			pass
-		else:
-			if summary == 1:
-				summary = '@"1 byte"'
-			else:
-				summary = '@"' + str(summary) + ' bytes"'
-		return summary
-	return 'Summary Unavailable'
-
-def __lldb_init_module(debugger,dict):
-	debugger.HandleCommand("type summary add -F NSData.NSData_SummaryProvider NSData")
-	debugger.HandleCommand("type summary add -F NSData.NSData_SummaryProvider2 CFDataRef CFMutableDataRef")
+    global statistics
+    logger = lldb.formatters.Logger.Logger()
+    logger >> "NSData GetSummary_Impl"
+    class_data, wrapper = lldb.runtime.objc.objc_runtime.Utilities.prepare_class_detection(
+        valobj, statistics)
+    if wrapper:
+        logger >> "got a wrapper summary - using it"
+        return wrapper
+
+    name_string = class_data.class_name()
+    logger >> "class name: " + name_string
+    if name_string == 'NSConcreteData' or \
+       name_string == 'NSConcreteMutableData' or \
+       name_string == '__NSCFData':
+        wrapper = NSConcreteData_SummaryProvider(valobj, class_data.sys_params)
+        statistics.metric_hit('code_notrun', valobj)
+    else:
+        wrapper = NSDataUnknown_SummaryProvider(valobj, class_data.sys_params)
+        statistics.metric_hit(
+            'unknown_class',
+            valobj.GetName() +
+            " seen as " +
+            name_string)
+    return wrapper
+
+
+def NSData_SummaryProvider(valobj, dict):
+    logger = lldb.formatters.Logger.Logger()
+    logger >> "NSData_SummaryProvider"
+    provider = GetSummary_Impl(valobj)
+    logger >> "found a summary provider, it is: " + str(provider)
+    if provider is not None:
+        try:
+            summary = provider.length()
+        except:
+            summary = None
+        logger >> "got a summary: it is " + str(summary)
+        if summary is None:
+            summary = '<variable is not NSData>'
+        elif isinstance(summary, basestring):
+            pass
+        else:
+            if summary == 1:
+                summary = '1 byte'
+            else:
+                summary = str(summary) + ' bytes'
+        return summary
+    return 'Summary Unavailable'
+
+
+def NSData_SummaryProvider2(valobj, dict):
+    logger = lldb.formatters.Logger.Logger()
+    logger >> "NSData_SummaryProvider2"
+    provider = GetSummary_Impl(valobj)
+    logger >> "found a summary provider, it is: " + str(provider)
+    if provider is not None:
+        if isinstance(
+                provider,
+                lldb.runtime.objc.objc_runtime.SpecialSituation_Description):
+            return provider.message()
+        try:
+            summary = provider.length()
+        except:
+            summary = None
+        logger >> "got a summary: it is " + str(summary)
+        if summary is None:
+            summary = '<variable is not CFData>'
+        elif isinstance(summary, basestring):
+            pass
+        else:
+            if summary == 1:
+                summary = '@"1 byte"'
+            else:
+                summary = '@"' + str(summary) + ' bytes"'
+        return summary
+    return 'Summary Unavailable'
+
+
+def __lldb_init_module(debugger, dict):
+    debugger.HandleCommand(
+        "type summary add -F NSData.NSData_SummaryProvider NSData")
+    debugger.HandleCommand(
+        "type summary add -F NSData.NSData_SummaryProvider2 CFDataRef CFMutableDataRef")