Fix tabs and spaces in one of the python files.

llvm-svn: 251308

lldb/examples/synthetic/gnu_libstdcpp.py

@@ -22,19 +22,17 @@ class StdListSynthProvider:
 	def is_valid(self,node):
 		logger = lldb.formatters.Logger.Logger()
 		valid = self.value(self.next_node(node)) != self.node_address
-                if valid:
-                        logger >> "%s is valid" % str(self.valobj.GetName())
-                else:
-                        logger >> "synthetic value is not valid"
-                return valid
+		if valid:
+			logger >> "%s is valid" % str(self.valobj.GetName())
+		else:
+			logger >> "synthetic value is not valid"
+		return valid
 
 	def value(self,node):
 		logger = lldb.formatters.Logger.Logger()
-                value = node.GetValueAsUnsigned()
-                logger >> "synthetic value for {}: {}".format(
-                        str(self.valobj.GetName()),
-                        value)
-                return value
+		value = node.GetValueAsUnsigned()
+		logger >> "synthetic value for {}: {}".format(str(self.valobj.GetName()), value)
+		return value
 
 	# Floyd's cycle-finding algorithm
 	# try to detect if this list has a loop
@@ -59,12 +57,12 @@ class StdListSynthProvider:
 	def num_children(self):
 		logger = lldb.formatters.Logger.Logger()
 		if self.count is None:
-                        # libstdc++ 6.0.21 added dedicated count field.
-                        count_child = self.node.GetChildMemberWithName('_M_data')
-                        if count_child and count_child.IsValid():
-                                self.count = count_child.GetValueAsUnsigned(0)
-                if self.count is None:
-			self.count = self.num_children_impl()
+			# libstdc++ 6.0.21 added dedicated count field.
+			count_child = self.node.GetChildMemberWithName('_M_data')
+			if count_child and count_child.IsValid():
+				self.count = count_child.GetValueAsUnsigned(0)
+			if self.count is None:
+				self.count = self.num_children_impl()
 		return self.count
 
 	def num_children_impl(self):