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Fixed ValueObject::GetExpressionPath() for paths including anonymous struct/union 

When the parent of an expression is anonymous, skip adding '.' or '->' before the expression name.

Differential Revision: http://reviews.llvm.org/D18005

llvm-svn: 263166
This commit is contained in:
Marianne Mailhot-Sarrasin 2016-03-10 22:10:59 +00:00
parent eddc5b130e
commit 82a827de3b
2 changed files with 12 additions and 1 deletions
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11
lldb/packages/Python/lldbsuite/test/lang/c/anonymous/TestAnonymous.py
View File

@ -112,6 +112,17 @@ class AnonymousTestCase(TestBase):
if not error.Success() or value != 0:
self.fail ("failed to get the correct value for element a in n")
def test_nest_flat(self):
self.build()
self.common_setup(self.line2)
# These should display correctly.
self.expect('frame variable n --flat',
substrs = ['n.a = 0',
'n.b = 2',
'n.foo.c = 0',
'n.foo.d = 4'])
def setUp(self):
# Call super's setUp().
TestBase.setUp(self)

2
lldb/source/Core/ValueObject.cpp
View File

@ -2536,7 +2536,7 @@ ValueObject::GetExpressionPath (Stream &s, bool qualify_cxx_base_classes, GetExp
if (!is_deref_of_parent)
{
ValueObject *non_base_class_parent = GetNonBaseClassParent();
if (non_base_class_parent)
if (non_base_class_parent && !non_base_class_parent->GetName().IsEmpty())
{
CompilerType non_base_class_parent_compiler_type = non_base_class_parent->GetCompilerType();
if (non_base_class_parent_compiler_type)