Implement basic support for private headers in frameworks. In essence,

when we load a module map (module.map) from a directory, also load a
private module map (module_private.map) for that directory, if
present. That private module map can inject a new submodule that
captures private headers.

llvm-svn: 146012

2 files changed, 8 insertions, 0 deletions

diff --git a/clang/test/Modules/Inputs/DependsOnModule.framework/PrivateHeaders/DependsOnModulePrivate.h b/clang/test/Modules/Inputs/DependsOnModule.framework/PrivateHeaders/DependsOnModulePrivate.h
new file mode 100644
index 00000000000..4b3c30c7d32
--- /dev/null
+++ b/clang/test/Modules/Inputs/DependsOnModule.framework/PrivateHeaders/DependsOnModulePrivate.h
@@ -0,0 +1,2 @@
+int depends_on_module_private;
+
diff --git a/clang/test/Modules/Inputs/DependsOnModule.framework/module_private.map b/clang/test/Modules/Inputs/DependsOnModule.framework/module_private.map
new file mode 100644
index 00000000000..5ed00290856
--- /dev/null
+++ b/clang/test/Modules/Inputs/DependsOnModule.framework/module_private.map
@@ -0,0 +1,6 @@
+explicit module DependsOnModule.Private {
+  explicit module DependsOnModule {
+    header "DependsOnModulePrivate.h"
+  }
+}
+