vendor/clang/clang-trunk-r301939

1 files changed, 16 insertions, 0 deletions

diff --git a/test/Preprocessor/nonportable-include-with-hmap.c b/test/Preprocessor/nonportable-include-with-hmap.c
new file mode 100644
index 0000000000000..fc958e7e5e3f0
--- /dev/null
+++ b/test/Preprocessor/nonportable-include-with-hmap.c
@@ -0,0 +1,16 @@
+// RUN: %clang_cc1 -Eonly                        \
+// RUN:   -I%S/Inputs/nonportable-hmaps/foo.hmap \
+// RUN:   -I%S/Inputs/nonportable-hmaps          \
+// RUN:   %s -verify
+//
+// foo.hmap contains: Foo/Foo.h -> headers/foo/Foo.h
+//
+// Header search of "Foo/Foo.h" follows this path:
+//  1. Look for "Foo/Foo.h".
+//  2. Find "Foo/Foo.h" in "nonportable-hmaps/foo.hmap".
+//  3. Look for "headers/foo/Foo.h".
+//  4. Find "headers/foo/Foo.h" in "nonportable-hmaps".
+//  5. Return.
+//
+// There is nothing nonportable; -Wnonportable-include-path should not fire.
+#include "Foo/Foo.h" // expected-no-diagnostics