Import LLVM 10.0.0 release including clang, lld and lldb.

ok hackroom
tested by plenty

6 files changed, 249 insertions, 0 deletions

diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/objc-new-syntax/Makefile b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/objc-new-syntax/Makefile
new file mode 100644
index 00000000000..37dd8f40a9d
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/objc-new-syntax/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/objc-new-syntax/ObjCNewSyntaxTest.py b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/objc-new-syntax/ObjCNewSyntaxTest.py
new file mode 100644
index 00000000000..5fa9336b731
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/objc-new-syntax/ObjCNewSyntaxTest.py
@@ -0,0 +1,29 @@
+"""Test that the Objective-C syntax for dictionary/array literals and indexing works"""
+
+import lldb
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+
+class ObjCNewSyntaxTest(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    def runToBreakpoint(self):
+        self.build()
+        self.target, process, thread, bkpt = lldbutil.run_to_source_breakpoint(
+            self, '// Set breakpoint 0 here.', lldb.SBFileSpec(
+                'main.m', False))
+
+        # 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'])
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/objc-new-syntax/TestObjCNewSyntaxArray.py b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/objc-new-syntax/TestObjCNewSyntaxArray.py
new file mode 100644
index 00000000000..cf638c7a108
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/objc-new-syntax/TestObjCNewSyntaxArray.py
@@ -0,0 +1,58 @@
+"""Test that the Objective-C syntax for dictionary/array literals and indexing works"""
+
+
+import lldb
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+from ObjCNewSyntaxTest import ObjCNewSyntaxTest
+
+
+class ObjCNewSyntaxTestCaseArray(ObjCNewSyntaxTest):
+
+    @skipUnlessDarwin
+    @skipIf(macos_version=["<", "10.12"])
+    @expectedFailureAll(archs=["i[3-6]86"])
+    def test_read_array(self):
+        self.runToBreakpoint()
+
+        self.expect(
+            "expr --object-description -- immutable_array[0]",
+            VARIABLES_DISPLAYED_CORRECTLY,
+            substrs=["foo"])
+
+        self.expect(
+            "expr --object-description -- mutable_array[0]",
+            VARIABLES_DISPLAYED_CORRECTLY,
+            substrs=["foo"])
+
+    @skipUnlessDarwin
+    @skipIf(macos_version=["<", "10.12"])
+    @expectedFailureAll(archs=["i[3-6]86"])
+    def test_update_array(self):
+        self.runToBreakpoint()
+
+        self.expect(
+            "expr --object-description -- mutable_array[0] = @\"bar\"",
+            VARIABLES_DISPLAYED_CORRECTLY,
+            substrs=["bar"])
+
+        self.expect(
+            "expr --object-description -- mutable_array[0]",
+            VARIABLES_DISPLAYED_CORRECTLY,
+            substrs=["bar"])
+
+    @skipUnlessDarwin
+    @skipIf(macos_version=["<", "10.12"])
+    @expectedFailureAll(archs=["i[3-6]86"])
+    def test_array_literal(self):
+        self.runToBreakpoint()
+
+        self.expect(
+            "expr --object-description -- @[ @\"foo\", @\"bar\" ]",
+            VARIABLES_DISPLAYED_CORRECTLY,
+            substrs=[
+                "NSArray",
+                "foo",
+                "bar"])
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/objc-new-syntax/TestObjCNewSyntaxDictionary.py b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/objc-new-syntax/TestObjCNewSyntaxDictionary.py
new file mode 100644
index 00000000000..5291b46da2f
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/objc-new-syntax/TestObjCNewSyntaxDictionary.py
@@ -0,0 +1,57 @@
+"""Test that the Objective-C syntax for dictionary/array literals and indexing works"""
+
+
+import lldb
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+from ObjCNewSyntaxTest import ObjCNewSyntaxTest
+
+
+class ObjCNewSyntaxTestCaseDictionary(ObjCNewSyntaxTest):
+
+    @skipUnlessDarwin
+    @skipIf(macos_version=["<", "10.12"])
+    @expectedFailureAll(archs=["i[3-6]86"])
+    def test_read_dictionary(self):
+        self.runToBreakpoint()
+
+        self.expect(
+            "expr --object-description -- immutable_dictionary[@\"key\"]",
+            VARIABLES_DISPLAYED_CORRECTLY,
+            substrs=["value"])
+
+        self.expect(
+            "expr --object-description -- mutable_dictionary[@\"key\"]",
+            VARIABLES_DISPLAYED_CORRECTLY,
+            substrs=["value"])
+
+    @skipUnlessDarwin
+    @skipIf(macos_version=["<", "10.12"])
+    @expectedFailureAll(archs=["i[3-6]86"])
+    def test_update_dictionary(self):
+        self.runToBreakpoint()
+
+        self.expect(
+            "expr --object-description -- mutable_dictionary[@\"key\"] = @\"object\"",
+            VARIABLES_DISPLAYED_CORRECTLY,
+            substrs=["object"])
+
+        self.expect(
+            "expr --object-description -- mutable_dictionary[@\"key\"]",
+            VARIABLES_DISPLAYED_CORRECTLY,
+            substrs=["object"])
+
+    @skipUnlessDarwin
+    @skipIf(macos_version=["<", "10.12"])
+    @expectedFailureAll(archs=["i[3-6]86"])
+    def test_dictionary_literal(self):
+        self.runToBreakpoint()
+
+        self.expect(
+            "expr --object-description -- @{ @\"key\" : @\"object\" }",
+            VARIABLES_DISPLAYED_CORRECTLY,
+            substrs=[
+                "key",
+                "object"])
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/objc-new-syntax/TestObjCNewSyntaxLiteral.py b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/objc-new-syntax/TestObjCNewSyntaxLiteral.py
new file mode 100644
index 00000000000..e17343bed72
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/objc-new-syntax/TestObjCNewSyntaxLiteral.py
@@ -0,0 +1,78 @@
+"""Test that the Objective-C syntax for dictionary/array literals and indexing works"""
+
+
+import lldb
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+from ObjCNewSyntaxTest import ObjCNewSyntaxTest
+
+
+class ObjCNewSyntaxTestCaseLiteral(ObjCNewSyntaxTest):
+
+    @skipUnlessDarwin
+    @skipIf(macos_version=["<", "10.12"])
+    @expectedFailureAll(archs=["i[3-6]86"])
+    def test_char_literal(self):
+        self.runToBreakpoint()
+
+        self.expect("expr --object-description -- @'a'",
+                    VARIABLES_DISPLAYED_CORRECTLY, substrs=[str(ord('a'))])
+
+    @skipUnlessDarwin
+    @skipIf(macos_version=["<", "10.12"])
+    @expectedFailureAll(archs=["i[3-6]86"])
+    def test_integer_literals(self):
+        self.runToBreakpoint()
+
+        self.expect(
+            "expr --object-description -- @1",
+            VARIABLES_DISPLAYED_CORRECTLY,
+            substrs=["1"])
+
+        self.expect(
+            "expr --object-description -- @1l",
+            VARIABLES_DISPLAYED_CORRECTLY,
+            substrs=["1"])
+
+        self.expect(
+            "expr --object-description -- @1ul",
+            VARIABLES_DISPLAYED_CORRECTLY,
+            substrs=["1"])
+
+        self.expect(
+            "expr --object-description -- @1ll",
+            VARIABLES_DISPLAYED_CORRECTLY,
+            substrs=["1"])
+
+        self.expect(
+            "expr --object-description -- @1ull",
+            VARIABLES_DISPLAYED_CORRECTLY,
+            substrs=["1"])
+
+    @skipUnlessDarwin
+    @skipIf(macos_version=["<", "10.12"])
+    @expectedFailureAll(archs=["i[3-6]86"])
+    def test_float_literal(self):
+        self.runToBreakpoint()
+
+        self.expect("expr -- @123.45", VARIABLES_DISPLAYED_CORRECTLY,
+                    substrs=["NSNumber", "123.45"])
+
+    @skipUnlessDarwin
+    @skipIf(macos_version=["<", "10.12"])
+    @expectedFailureAll(archs=["i[3-6]86"])
+    def test_expressions_in_literals(self):
+        self.runToBreakpoint()
+
+        self.expect(
+            "expr --object-description -- @( 1 + 3 )",
+            VARIABLES_DISPLAYED_CORRECTLY,
+            substrs=["4"])
+        self.expect(
+            "expr -- @((char*)\"Hello world\" + 6)",
+            VARIABLES_DISPLAYED_CORRECTLY,
+            substrs=[
+                "NSString",
+                "world"])
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/objc-new-syntax/main.m b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/objc-new-syntax/main.m
new file mode 100644
index 00000000000..d77ba5b10de
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/objc-new-syntax/main.m
@@ -0,0 +1,21 @@
+#import <Foundation/Foundation.h>
+
+int main()
+{
+    @autoreleasepool
+    {
+        // NSArrays
+        NSArray *immutable_array = @[ @"foo", @"bar" ];
+        NSMutableArray *mutable_array = [NSMutableArray arrayWithCapacity:2];
+        [mutable_array addObjectsFromArray:immutable_array];
+        
+        // NSDictionaries
+        NSDictionary *immutable_dictionary = @{ @"key" : @"value" };
+        NSMutableDictionary *mutable_dictionary = [NSMutableDictionary dictionaryWithCapacity:1];
+        [mutable_dictionary addEntriesFromDictionary:immutable_dictionary];
+
+        NSNumber *one = @1;
+
+        NSLog(@"Stop here"); // Set breakpoint 0 here.
+    }
+}