Add the clang library to the repo (with some of my changes, too).

1 files changed, 27 insertions, 0 deletions

diff --git a/clang/test/Frontend/dependency-gen.c b/clang/test/Frontend/dependency-gen.c
new file mode 100644
index 0000000..5883ec5
--- /dev/null
+++ b/clang/test/Frontend/dependency-gen.c
@@ -0,0 +1,27 @@
+// REQUIRES: shell
+// Basic test
+// RUN: rm -rf %t.dir
+// RUN: mkdir -p %t.dir/a/b
+// RUN: echo > %t.dir/a/b/x.h
+// RUN: cd %t.dir
+// RUN: %clang -MD -MF - %s -fsyntax-only -I a/b | FileCheck -check-prefix=CHECK-ONE %s
+// CHECK-ONE: {{ }}a/b{{[/\\]}}x.h
+
+// PR8974 (-include flag)
+// RUN: %clang -MD -MF - %s -fsyntax-only -include a/b/x.h -DINCLUDE_FLAG_TEST | FileCheck -check-prefix=CHECK-TWO %s
+// CHECK-TWO: {{ }}a/b/x.h
+
+// rdar://problem/9734352 (paths involving ".")
+// RUN: %clang -MD -MF - %s -fsyntax-only -I ./a/b | FileCheck -check-prefix=CHECK-THREE %s
+// CHECK-THREE: {{ }}a/b{{[/\\]}}x.h
+// RUN: %clang -MD -MF - %s -fsyntax-only -I .//./a/b/ | FileCheck -check-prefix=CHECK-FOUR %s
+// CHECK-FOUR: {{ }}a/b{{[/\\]}}x.h
+// RUN: %clang -MD -MF - %s -fsyntax-only -I a/b/. | FileCheck -check-prefix=CHECK-FIVE %s
+// CHECK-FIVE: {{ }}a/b/.{{[/\\]}}x.h
+// RUN: cd a/b
+// RUN: %clang -MD -MF - %s -fsyntax-only -I ./ | FileCheck -check-prefix=CHECK-SIX %s
+// CHECK-SIX: {{ }}x.h
+
+#ifndef INCLUDE_FLAG_TEST
+#include <x.h>
+#endif