vendor/lldb/lldb-trunk-r338150

1 files changed, 40 insertions, 0 deletions

diff --git a/packages/Python/lldbsuite/test/expression_command/pr35310/TestExprsBug35310.py b/packages/Python/lldbsuite/test/expression_command/pr35310/TestExprsBug35310.py
new file mode 100644
index 0000000000000..9cc9df2b22be6
--- /dev/null
+++ b/packages/Python/lldbsuite/test/expression_command/pr35310/TestExprsBug35310.py
@@ -0,0 +1,40 @@
+from __future__ import print_function
+
+import lldb
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+class ExprBug35310(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    def setUp(self):
+        # Call super's setUp().
+        TestBase.setUp(self)
+
+        self.main_source = "main.cpp"
+        self.main_source_spec = lldb.SBFileSpec(self.main_source)
+
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr21765")
+    def test_issue35310(self):
+        """Test invoking functions with non-standard linkage names.
+
+        The GNU abi_tag extension used by libstdc++ is a common source
+        of these, but they could originate from other reasons as well.
+        """
+        self.build()
+
+        (target, process, thread, bkpt) = lldbutil.run_to_source_breakpoint(self, 
+                                          '// Break here', self.main_source_spec)
+        frame = thread.GetFrameAtIndex(0)
+
+        value = frame.EvaluateExpression("a.test_abi_tag()")
+        self.assertTrue(value.IsValid())
+        self.assertTrue(value.GetError().Success())
+        self.assertEqual(value.GetValueAsSigned(0), 1)
+
+        value = frame.EvaluateExpression("a.test_asm_name()")
+        self.assertTrue(value.IsValid())
+        self.assertTrue(value.GetError().Success())
+        self.assertEqual(value.GetValueAsSigned(0), 2)