Allow variable names to be quoted with -var-list-children

Allow both '-var-list-children var0' and '-var-list-children "var0"' to be used with the -var-list-children command. GDB MI allows for this and it is necessary if the variable name contains spaces, such as var5.std::_Vector_base<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<cahr> > > >.

Differential Revision: http://reviews.llvm.org/D15168

llvm-svn: 254941

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/variable/TestMiVar.py

@@ -49,6 +49,9 @@ def test_lldbmi_eval(self):
         self.expect("\^done,status=\"editable\"")
         self.runCmd("-var-list-children var2")
         self.expect("\^done,numchild=\"0\",has_more=\"0\"")
+        # Ensure -var-list-children also works with quotes
+        self.runCmd("-var-list-children \"var2\"")
+        self.expect("\^done,numchild=\"0\",has_more=\"0\"")
         self.runCmd("-data-evaluate-expression \"g_MyVar=30\"")
         self.expect("\^done,value=\"30\"")
         self.runCmd("-var-update --all-values var2")

lldb/tools/lldb-mi/MICmdCmdVar.cpp

@@ -945,7 +945,7 @@ bool
 CMICmdCmdVarListChildren::ParseArgs()
 {
     m_setCmdArgs.Add(new CMICmdArgValPrintValues(m_constStrArgPrintValues, false, true));
-    m_setCmdArgs.Add(new CMICmdArgValString(m_constStrArgName, true, true));
+    m_setCmdArgs.Add(new CMICmdArgValString(m_constStrArgName, true, true, true));
     m_setCmdArgs.Add(new CMICmdArgValNumber(m_constStrArgFrom, false, true));
     m_setCmdArgs.Add(new CMICmdArgValNumber(m_constStrArgTo, false, true));
     return ParseValidateCmdOptions();