2 files changed, 71 insertions, 0 deletions
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/class-template-parameter-pack/TestClassTemplateParameterPack.py b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/class-template-parameter-pack/TestClassTemplateParameterPack.py
new file mode 100644
index 00000000000..7e67f73b709
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/class-template-parameter-pack/TestClassTemplateParameterPack.py
@@ -0,0 +1,7 @@
+from lldbsuite.test import lldbinline
+from lldbsuite.test import decorators
+
+lldbinline.MakeInlineTest(
+    __file__, globals(), [
+        decorators.expectedFailureAll(
+            compiler="gcc")])
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/class-template-parameter-pack/main.cpp b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/class-template-parameter-pack/main.cpp
new file mode 100644
index 00000000000..9278d01f8c5
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/class-template-parameter-pack/main.cpp
@@ -0,0 +1,64 @@
+//===-- main.cpp ------------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+template <class T, int... Args> struct C {
+  T member;
+  bool isSixteenThirtyTwo() { return false; }
+};
+
+template <> struct C<int, 16> {
+  int member;
+  bool isSixteenThirtyTwo() { return false; }
+};
+
+template <> struct C<int, 16, 32> : C<int, 16> {
+  bool isSixteenThirtyTwo() { return true; }
+};
+
+template <class T, typename... Args> struct D {
+  T member;
+  bool isIntBool() { return false; }
+};
+
+template <> struct D<int, int> {
+  int member;
+  bool isIntBool() { return false; }
+};
+
+template <> struct D<int, int, bool> : D<int, int> {
+  bool isIntBool() { return true; }
+};
+
+int main (int argc, char const *argv[])
+{
+    C<int,16,32> myC;
+    C<int,16> myLesserC;
+    myC.member = 64;
+    (void)C<int,16,32>().isSixteenThirtyTwo();
+    (void)C<int,16>().isSixteenThirtyTwo();
+    (void)(myC.member != 64);   //% self.expect("expression -- myC", DATA_TYPES_DISPLAYED_CORRECTLY, substrs = ["64"])
+                                //% self.expect("expression -- myLesserC.isSixteenThirtyTwo()", DATA_TYPES_DISPLAYED_CORRECTLY, substrs = ["false"])
+                                //% self.expect("expression -- myC.isSixteenThirtyTwo()", DATA_TYPES_DISPLAYED_CORRECTLY, substrs = ["true"])
+
+                                // Disabling until we do template lookup correctly: http://lists.llvm.org/pipermail/lldb-commits/Week-of-Mon-20180507/040689.html
+                                //#% self.expect("expression -- C<int, 16>().isSixteenThirtyTwo()", DATA_TYPES_DISPLAYED_CORRECTLY, substrs = ["false"])
+                                //#% self.expect("expression -- C<int, 16, 32>().isSixteenThirtyTwo()", DATA_TYPES_DISPLAYED_CORRECTLY, substrs = ["true"])
+   
+    D<int,int,bool> myD;
+    D<int,int> myLesserD;
+    myD.member = 64;
+    (void)D<int,int,bool>().isIntBool();
+    (void)D<int,int>().isIntBool();
+    return myD.member != 64;	//% self.expect("expression -- myD", DATA_TYPES_DISPLAYED_CORRECTLY, substrs = ["64"])
+                                //% self.expect("expression -- myLesserD.isIntBool()", DATA_TYPES_DISPLAYED_CORRECTLY, substrs = ["false"])
+                                //% self.expect("expression -- myD.isIntBool()", DATA_TYPES_DISPLAYED_CORRECTLY, substrs = ["true"])
+
+                                // See comment above.
+                                //#% self.expect("expression -- D<int, int>().isIntBool()", DATA_TYPES_DISPLAYED_CORRECTLY, substrs = ["false"])
+                                //#% self.expect("expression -- D<int, int, bool>().isIntBool()", DATA_TYPES_DISPLAYED_CORRECTLY, substrs = ["true"])
+}