Import LLVM 10.0.0 release including clang, lld and lldb.

ok hackroom
tested by plenty

3 files changed, 60 insertions, 0 deletions

diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/frame-var-anon-unions/Makefile b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/frame-var-anon-unions/Makefile
new file mode 100644
index 00000000000..99998b20bcb
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/frame-var-anon-unions/Makefile
@@ -0,0 +1,3 @@
+CXX_SOURCES := main.cpp
+
+include Makefile.rules
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/frame-var-anon-unions/TestFrameVariableAnonymousUnions.py b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/frame-var-anon-unions/TestFrameVariableAnonymousUnions.py
new file mode 100644
index 00000000000..6352b68e7d7
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/frame-var-anon-unions/TestFrameVariableAnonymousUnions.py
@@ -0,0 +1,35 @@
+"""
+Tests that frame variable looks into anonymous unions
+"""
+import lldb
+from lldbsuite.test.lldbtest import *
+import lldbsuite.test.lldbutil as lldbutil
+
+
+class FrameVariableAnonymousUnionsTestCase(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    def test_with_run_command(self):
+        """Tests that frame variable looks into anonymous unions"""
+        self.build()
+        self.runCmd("file " + self.getBuildArtifact("a.out"), CURRENT_EXECUTABLE_SET)
+
+        line = line_number('main.cpp', '// break here')
+        lldbutil.run_break_set_by_file_and_line(
+            self, "main.cpp", line, num_expected_locations=-1, loc_exact=False)
+
+        self.runCmd("process launch", RUN_SUCCEEDED)
+
+        process = self.dbg.GetSelectedTarget().GetProcess()
+
+        if process.GetByteOrder() == lldb.eByteOrderLittle:
+            self.expect('frame variable -f x i', substrs=['ffffff41'])
+        else:
+            self.expect('frame variable -f x i', substrs=['41ffff00'])
+
+        self.expect('frame variable c', substrs=["'A"])
+
+        self.expect('frame variable x', matching=False, substrs=['3'])
+        self.expect('frame variable y', matching=False, substrs=["'B'"])
+        self.expect('frame variable z', matching=False, substrs=['14'])
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/frame-var-anon-unions/main.cpp b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/frame-var-anon-unions/main.cpp
new file mode 100644
index 00000000000..2489506b280
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/frame-var-anon-unions/main.cpp
@@ -0,0 +1,22 @@
+//===-- 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
+//
+//===----------------------------------------------------------------------===//
+
+int main() {
+  union {
+    int i;
+    char c;
+  };
+  struct {
+    int x;
+    char y;
+    short z;
+  } s{3,'B',14};
+  i = 0xFFFFFF00;
+  c = 'A';
+  return c; // break here
+}