Vendor import of lldb trunk r256945:

https://llvm.org/svn/llvm-project/lldb/trunk@256945

1 files changed, 54 insertions, 0 deletions

diff --git a/packages/Python/lldbsuite/test/expression_command/issue_11588/main.cpp b/packages/Python/lldbsuite/test/expression_command/issue_11588/main.cpp
new file mode 100644
index 0000000..4f9ea3a
--- /dev/null
+++ b/packages/Python/lldbsuite/test/expression_command/issue_11588/main.cpp
@@ -0,0 +1,54 @@
+//
+//  11588.cpp
+//
+
+#include <iostream>
+
+class StgInfoTable {};
+
+class StgHeader
+{
+private:
+	StgInfoTable* info;
+public:
+	StgHeader()
+	{
+		info = new StgInfoTable();
+	}
+	~StgHeader()
+	{
+		delete info;
+	}
+};
+
+class StgClosure
+{
+private:
+	StgHeader header;
+	StgClosure* payload[1];
+public:
+	StgClosure(bool make_payload = true)
+	{
+		if (make_payload)
+			payload[0] = new StgClosure(false);
+		else
+			payload[0] = NULL;
+	}
+	~StgClosure()
+	{
+		if (payload[0])
+			delete payload[0];
+	}
+};
+
+typedef unsigned long long int ptr_type;
+
+int main()
+{
+	StgClosure* r14_ = new StgClosure();
+	r14_ = (StgClosure*)(((ptr_type)r14_ | 0x01)); // set the LSB to 1 for tagging
+	ptr_type r14 = (ptr_type)r14_;
+	int x = 0;
+	x = 3;
+	return (x-1); // Set breakpoint here.
+}