Import LLVM 10.0.0 release including clang, lld and lldb.

ok hackroom
tested by plenty

7 files changed, 97 insertions, 0 deletions

diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/modules-incomplete/Makefile b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/modules-incomplete/Makefile
new file mode 100644
index 00000000000..abb36e281b2
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/modules-incomplete/Makefile
@@ -0,0 +1,5 @@
+OBJC_SOURCES := main.m myModule.m
+
+CFLAGS_EXTRAS = $(MANDATORY_MODULE_BUILD_CFLAGS)
+LD_EXTRAS := -framework Foundation
+include Makefile.rules
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/modules-incomplete/TestIncompleteModules.py b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/modules-incomplete/TestIncompleteModules.py
new file mode 100644
index 00000000000..8fed6133f7d
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/modules-incomplete/TestIncompleteModules.py
@@ -0,0 +1,61 @@
+"""Test that DWARF types are trusted over module types"""
+
+
+
+import unittest2
+
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+
+class IncompleteModulesTestCase(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(debug_info=no_match(["gmodules"]))
+    def test_expr(self):
+        self.build()
+        exe = self.getBuildArtifact("a.out")
+        self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
+        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.runCmd(
+            "settings set target.clang-module-search-paths \"" +
+            self.getSourceDir() +
+            "\"")
+
+        self.expect("expr @import myModule; 3", VARIABLES_DISPLAYED_CORRECTLY,
+                    substrs=["int", "3"])
+
+        self.expect(
+            "expr private_func()",
+            VARIABLES_DISPLAYED_CORRECTLY,
+            substrs=[
+                "int",
+                "5"])
+
+        self.expect("expr MY_MIN(2,3)", "#defined macro was found",
+                    substrs=["int", "2"])
+
+        self.expect("expr MY_MAX(2,3)", "#undefd macro was correctly not found",
+                    error=True)
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/modules-incomplete/main.m b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/modules-incomplete/main.m
new file mode 100644
index 00000000000..bfa0b06f1a1
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/modules-incomplete/main.m
@@ -0,0 +1,7 @@
+@import myModule;
+@import minmax;
+
+int main(int argc, char **argv) {
+  public_func(); // Set breakpoint 0 here.
+  return 0;
+}
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/modules-incomplete/minmax.h b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/modules-incomplete/minmax.h
new file mode 100644
index 00000000000..efad1201695
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/modules-incomplete/minmax.h
@@ -0,0 +1,2 @@
+#define MY_MIN(A, B) (((A) < (B)) ? (A) : (B))
+#define MY_MAX(A, B) (((A) < (B)) ? (B) : (A))
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/modules-incomplete/module.map b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/modules-incomplete/module.map
new file mode 100644
index 00000000000..0dd9fadb262
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/modules-incomplete/module.map
@@ -0,0 +1,9 @@
+module myModule {
+  header "myModule.h"
+  export *
+}
+
+module minmax {
+  header "minmax.h"
+  export *
+}
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/modules-incomplete/myModule.h b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/modules-incomplete/myModule.h
new file mode 100644
index 00000000000..04ec3885c83
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/modules-incomplete/myModule.h
@@ -0,0 +1,5 @@
+@import minmax;
+
+#undef MY_MAX
+
+extern void public_func();
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/modules-incomplete/myModule.m b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/modules-incomplete/myModule.m
new file mode 100644
index 00000000000..372a3288932
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/modules-incomplete/myModule.m
@@ -0,0 +1,8 @@
+#include "myModule.h"
+
+void public_func() {}
+
+int private_func() {
+  return 5;
+}
+