Public API changes:

 - Completely new implementation of SBType
 - Various enhancements in several other classes
Python synthetic children providers for std::vector<T>, std::list<T> and std::map<K,V>:
 - these return the actual elements into the container as the children of the container
 - basic template name parsing that works (hopefully) on both Clang and GCC
 - find them in examples/synthetic and in the test suite in functionalities/data-formatter/data-formatter-python-synth
New summary string token ${svar :
 - the syntax is just the same as in ${var but this new token lets you read the values
   coming from the synthetic children provider instead of the actual children
 - Python providers above provide a synthetic child len that returns the number of elements
   into the container
Full bug fix for the issue in which getting byte size for a non-complete type would crash LLDB
Several other fixes, including:
 - inverted the order of arguments in the ClangASTType constructor
 - EvaluationPoint now only returns SharedPointer's to Target and Process
 - the help text for several type subcommands now correctly indicates argument-less options as such

llvm-svn: 136504

1 files changed, 10 insertions, 5 deletions

diff --git a/lldb/test/functionalities/data-formatter/data-formatter-python-synth/fooSynthProvider.py b/lldb/test/functionalities/data-formatter/data-formatter-python-synth/fooSynthProvider.py
index 2d953265c6b..fb95ac2b54d 100644
--- a/lldb/test/functionalities/data-formatter/data-formatter-python-synth/fooSynthProvider.py
+++ b/lldb/test/functionalities/data-formatter/data-formatter-python-synth/fooSynthProvider.py
@@ -1,16 +1,21 @@
+import lldb
 class fooSynthProvider:
      def __init__(self, valobj, dict):
          self.valobj = valobj;
+         self.int_type = valobj.GetType().GetBasicType(lldb.eBasicTypeInt)
      def num_children(self):
-         return 2;
+         return 3;
      def get_child_at_index(self, index):
-         if index == 1:
+         if index == 0:
              child = self.valobj.GetChildMemberWithName('a');
-         else:
+         if index == 1:
+             child = self.valobj.CreateChildAtOffset ('fake_a', 1, self.int_type);
+         if index == 2:
              child = self.valobj.GetChildMemberWithName('r');
          return child;
      def get_child_index(self, name):
          if name == 'a':
-             return 1;
-         else:
              return 0;
+         if name == 'fake_a':
+             return 1;
+    	 return 2;