Import LLVM 10.0.0 release including clang, lld and lldb.

ok hackroom
tested by plenty

3 files changed, 97 insertions, 0 deletions

diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/modules/Makefile b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/modules/Makefile
new file mode 100644
index 00000000000..37dd8f40a9d
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/modules/Makefile
@@ -0,0 +1,6 @@
+OBJC_SOURCES := main.m
+
+
+
+LD_EXTRAS := -framework Foundation
+include Makefile.rules
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/modules/TestObjCModules.py b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/modules/TestObjCModules.py
new file mode 100644
index 00000000000..695eac9ee85
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/modules/TestObjCModules.py
@@ -0,0 +1,79 @@
+"""Test that importing modules in Objective-C works as expected."""
+
+
+
+import unittest2
+
+import lldb
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+
+class ObjCModulesTestCase(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    def setUp(self):
+        # Call super's setUp().
+        TestBase.setUp(self)
+        # Find the line number to break inside main().
+        self.line = line_number('main.m', '// Set breakpoint 0 here.')
+
+    @skipUnlessDarwin
+    @skipIf(macos_version=["<", "10.12"])
+    def test_expr(self):
+        self.build()
+        exe = self.getBuildArtifact("a.out")
+        self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
+
+        # Break inside the foo function which takes a bar_ptr argument.
+        lldbutil.run_break_set_by_file_and_line(
+            self, "main.m", self.line, num_expected_locations=1, loc_exact=True)
+
+        self.runCmd("run", RUN_SUCCEEDED)
+
+        # The stop reason of the thread should be breakpoint.
+        self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
+                    substrs=['stopped',
+                             'stop reason = breakpoint'])
+
+        # The breakpoint should have a hit count of 1.
+        self.expect("breakpoint list -f", BREAKPOINT_HIT_ONCE,
+                    substrs=[' resolved, hit count = 1'])
+
+        self.expect("expr @import Darwin; 3", VARIABLES_DISPLAYED_CORRECTLY,
+                    substrs=["int", "3"])
+
+        self.expect("expr getpid()", VARIABLES_DISPLAYED_CORRECTLY,
+                    substrs=["pid_t"])
+
+        self.expect(
+            "expr @import Foundation; 4",
+            VARIABLES_DISPLAYED_CORRECTLY,
+            substrs=[
+                "int",
+                "4"])
+
+        # Type lookup should still work and print something reasonable
+        # for types from the module.
+        self.expect("type lookup NSObject", substrs=["instanceMethod"])
+
+        self.expect("expr string.length", VARIABLES_DISPLAYED_CORRECTLY,
+                    substrs=["NSUInteger", "5"])
+
+        self.expect("expr array.count", VARIABLES_DISPLAYED_CORRECTLY,
+                    substrs=["NSUInteger", "3"])
+
+        self.expect(
+            "p *[NSURL URLWithString:@\"http://lldb.llvm.org\"]",
+            VARIABLES_DISPLAYED_CORRECTLY,
+            substrs=[
+                "NSURL",
+                "isa",
+                "_urlString"])
+
+        self.expect(
+            "p [NSURL URLWithString:@\"http://lldb.llvm.org\"].scheme",
+            VARIABLES_DISPLAYED_CORRECTLY,
+            substrs=["http"])
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/modules/main.m b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/modules/main.m
new file mode 100644
index 00000000000..99b50f9620d
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/modules/main.m
@@ -0,0 +1,12 @@
+#import <Foundation/Foundation.h>
+
+int main()
+{
+    @autoreleasepool
+    {
+        NSString *string = @"Hello";
+        NSArray *array = @[ @1, @2, @3 ];
+
+        NSLog(@"Stop here"); // Set breakpoint 0 here.
+    }
+}