[modules] If we have a choice between including a file textually and importing
a prebuilt form from a module, prefer the modular form, all else being equal.
llvm-svn: 229188
diff --git a/clang/test/Modules/Inputs/header-in-multiple-maps/map2 b/clang/test/Modules/Inputs/header-in-multiple-maps/map2
new file mode 100644
index 0000000..67e0df3
--- /dev/null
+++ b/clang/test/Modules/Inputs/header-in-multiple-maps/map2
@@ -0,0 +1,3 @@
+module a { textual header "a.h" }
+module b { header "a.h" }
+module c { header "a.h" }