Vendor import of lldb trunk r303197:vendor/lldb/lldb-trunk-r303197

https://llvm.org/svn/llvm-project/lldb/trunk@303197

9 files changed, 200 insertions, 0 deletions

diff --git a/packages/Python/lldbsuite/test/lang/cpp/class-template-parameter-pack/Makefile b/packages/Python/lldbsuite/test/lang/cpp/class-template-parameter-pack/Makefile
new file mode 100644
index 000000000000..99bfa7e03b47
--- /dev/null
+++ b/packages/Python/lldbsuite/test/lang/cpp/class-template-parameter-pack/Makefile
@@ -0,0 +1,3 @@
+LEVEL = ../../../make
+CXX_SOURCES := main.cpp
+include $(LEVEL)/Makefile.rules
diff --git a/packages/Python/lldbsuite/test/lang/cpp/class-template-parameter-pack/TestClassTemplateParameterPack.py b/packages/Python/lldbsuite/test/lang/cpp/class-template-parameter-pack/TestClassTemplateParameterPack.py
new file mode 100644
index 000000000000..aad2ea20c133
--- /dev/null
+++ b/packages/Python/lldbsuite/test/lang/cpp/class-template-parameter-pack/TestClassTemplateParameterPack.py
@@ -0,0 +1,9 @@
+from lldbsuite.test import lldbinline
+from lldbsuite.test import decorators
+
+lldbinline.MakeInlineTest(
+    __file__, globals(), [
+        decorators.expectedFailureAll(
+            oslist=["windows"], bugnumber="llvm.org/pr24764"),
+        decorators.expectedFailureAll(
+            compiler="gcc")])
diff --git a/packages/Python/lldbsuite/test/lang/cpp/class-template-parameter-pack/main.cpp b/packages/Python/lldbsuite/test/lang/cpp/class-template-parameter-pack/main.cpp
new file mode 100644
index 000000000000..90e63b40f417
--- /dev/null
+++ b/packages/Python/lldbsuite/test/lang/cpp/class-template-parameter-pack/main.cpp
@@ -0,0 +1,61 @@
+//===-- main.cpp ------------------------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LIDENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+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 -- C<int, 16>().isSixteenThirtyTwo()", DATA_TYPES_DISPLAYED_CORRECTLY, substrs = ["false"])
+                                //% self.expect("expression -- C<int, 16, 32>().isSixteenThirtyTwo()", DATA_TYPES_DISPLAYED_CORRECTLY, substrs = ["true"])
+                                //% self.expect("expression -- myLesserC.isSixteenThirtyTwo()", DATA_TYPES_DISPLAYED_CORRECTLY, substrs = ["false"])
+                                //% self.expect("expression -- myC.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 -- D<int, int>().isIntBool()", DATA_TYPES_DISPLAYED_CORRECTLY, substrs = ["false"])
+                                //% self.expect("expression -- D<int, int, bool>().isIntBool()", DATA_TYPES_DISPLAYED_CORRECTLY, substrs = ["true"])
+                                //% self.expect("expression -- myLesserD.isIntBool()", DATA_TYPES_DISPLAYED_CORRECTLY, substrs = ["false"])
+                                //% self.expect("expression -- myD.isIntBool()", DATA_TYPES_DISPLAYED_CORRECTLY, substrs = ["true"])
+}
diff --git a/packages/Python/lldbsuite/test/lang/cpp/function-template-parameter-pack/Makefile b/packages/Python/lldbsuite/test/lang/cpp/function-template-parameter-pack/Makefile
new file mode 100644
index 000000000000..99bfa7e03b47
--- /dev/null
+++ b/packages/Python/lldbsuite/test/lang/cpp/function-template-parameter-pack/Makefile
@@ -0,0 +1,3 @@
+LEVEL = ../../../make
+CXX_SOURCES := main.cpp
+include $(LEVEL)/Makefile.rules
diff --git a/packages/Python/lldbsuite/test/lang/cpp/function-template-parameter-pack/TestFunctionTemplateParameterPack.py b/packages/Python/lldbsuite/test/lang/cpp/function-template-parameter-pack/TestFunctionTemplateParameterPack.py
new file mode 100644
index 000000000000..810aefee0f07
--- /dev/null
+++ b/packages/Python/lldbsuite/test/lang/cpp/function-template-parameter-pack/TestFunctionTemplateParameterPack.py
@@ -0,0 +1,6 @@
+from lldbsuite.test import lldbinline
+from lldbsuite.test import decorators
+
+lldbinline.MakeInlineTest(
+    __file__, globals(), [
+        decorators.expectedFailureAll(bugnumber="rdar://problem/32096064")])
diff --git a/packages/Python/lldbsuite/test/lang/cpp/function-template-parameter-pack/main.cpp b/packages/Python/lldbsuite/test/lang/cpp/function-template-parameter-pack/main.cpp
new file mode 100644
index 000000000000..e802d40e5f8b
--- /dev/null
+++ b/packages/Python/lldbsuite/test/lang/cpp/function-template-parameter-pack/main.cpp
@@ -0,0 +1,24 @@
+//===-- main.cpp ------------------------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LIDENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+template <class T> int staticSizeof() {
+  return sizeof(T);
+}
+
+template <class T1, class T2, class... Ts> int staticSizeof() {
+  return staticSizeof<T2, Ts...>() + sizeof(T1);
+}
+
+int main (int argc, char const *argv[])
+{
+  int sz = staticSizeof<long, int, char>();
+  return staticSizeof<long, int, char>() != sz; //% self.expect("expression -- sz == staticSizeof<long, int, char>()", "staticSizeof<long, int, char> worked", substrs = ["true"])
+                                  //% self.expect("expression -- sz == staticSizeof<long, int>() + sizeof(char)", "staticSizeof<long, int> worked", substrs = ["true"])
+                                  //% self.expect("expression -- sz == staticSizeof<long>() + sizeof(int) + sizeof(char)", "staticSizeof<long> worked", substrs = ["true"])
+}
diff --git a/packages/Python/lldbsuite/test/lang/objc/ptr_refs/Makefile b/packages/Python/lldbsuite/test/lang/objc/ptr_refs/Makefile
new file mode 100644
index 000000000000..b05ff34b739b
--- /dev/null
+++ b/packages/Python/lldbsuite/test/lang/objc/ptr_refs/Makefile
@@ -0,0 +1,5 @@
+LEVEL = ../../../make
+
+OBJC_SOURCES := main.m
+
+include $(LEVEL)/Makefile.rules
diff --git a/packages/Python/lldbsuite/test/lang/objc/ptr_refs/TestPtrRefsObjC.py b/packages/Python/lldbsuite/test/lang/objc/ptr_refs/TestPtrRefsObjC.py
new file mode 100644
index 000000000000..e5633156cd18
--- /dev/null
+++ b/packages/Python/lldbsuite/test/lang/objc/ptr_refs/TestPtrRefsObjC.py
@@ -0,0 +1,50 @@
+"""
+Test the ptr_refs tool on Darwin with Objective-C
+"""
+
+from __future__ import print_function
+
+import os
+import lldb
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+
+class TestPtrRefsObjC(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    @skipUnlessDarwin
+    def test_ptr_refs(self):
+        """Test the ptr_refs tool on Darwin with Objective-C"""
+        self.build()
+        exe_name = 'a.out'
+        exe = os.path.join(os.getcwd(), exe_name)
+
+        target = self.dbg.CreateTarget(exe)
+        self.assertTrue(target, VALID_TARGET)
+
+        main_file_spec = lldb.SBFileSpec('main.m')
+        breakpoint = target.BreakpointCreateBySourceRegex(
+            'break', main_file_spec)
+        self.assertTrue(breakpoint and
+                        breakpoint.GetNumLocations() == 1,
+                        VALID_BREAKPOINT)
+
+        process = target.LaunchSimple(
+            None, None, self.get_process_working_directory())
+        self.assertTrue(process, PROCESS_IS_VALID)
+
+        # Frame #0 should be on self.line1 and the break condition should hold.
+        thread = lldbutil.get_stopped_thread(
+            process, lldb.eStopReasonBreakpoint)
+        self.assertTrue(
+            thread.IsValid(),
+            "There should be a thread stopped due to breakpoint condition")
+
+        frame = thread.GetFrameAtIndex(0)
+
+        self.dbg.HandleCommand("script import lldb.macosx.heap")
+        self.expect("ptr_refs self", substrs=["malloc", "stack"])
+
diff --git a/packages/Python/lldbsuite/test/lang/objc/ptr_refs/main.m b/packages/Python/lldbsuite/test/lang/objc/ptr_refs/main.m
new file mode 100644
index 000000000000..8203165e4971
--- /dev/null
+++ b/packages/Python/lldbsuite/test/lang/objc/ptr_refs/main.m
@@ -0,0 +1,39 @@
+//===-- main.c --------------------------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#import <Foundation/Foundation.h>
+
+@interface MyClass : NSObject {
+};
+-(void)test;
+@end
+
+@implementation MyClass
+-(void)test {
+    printf("%p\n", self); // break here
+}
+@end
+
+@interface MyOwner : NSObject {
+  @public id ownedThing; // should be id, to test <rdar://problem/31363513>
+};
+@end
+
+@implementation MyOwner
+@end
+
+int main (int argc, char const *argv[]) {
+    @autoreleasepool {
+        MyOwner *owner = [[MyOwner alloc] init];
+        owner->ownedThing = [[MyClass alloc] init];
+        [(MyClass*)owner->ownedThing test];
+    }
+    return 0;
+}
+