From 222e2a7620e6520ffaf4fc4e69d79c18da31542e Mon Sep 17 00:00:00 2001
From: "Zancanaro; Carlo" <czan8762@plang3.cs.usyd.edu.au>
Date: Mon, 24 Sep 2012 09:58:17 +1000
Subject: Add the clang library to the repo (with some of my changes, too).

---
 clang/test/Modules/macros.c | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 clang/test/Modules/macros.c

(limited to 'clang/test/Modules/macros.c')

diff --git a/clang/test/Modules/macros.c b/clang/test/Modules/macros.c
new file mode 100644
index 0000000..83e1c66
--- /dev/null
+++ b/clang/test/Modules/macros.c
@@ -0,0 +1,30 @@
+// RUN: rm -rf %t
+// RUN: %clang_cc1 -fmodules -x objective-c -emit-module -fmodule-cache-path %t -fmodule-name=macros %S/Inputs/module.map
+// RUN: %clang_cc1 -fmodules -x objective-c -verify -fmodule-cache-path %t %s
+// RUN: %clang_cc1 -E -fmodules -x objective-c -fmodule-cache-path %t %s | FileCheck -check-prefix CHECK-PREPROCESSED %s
+// FIXME: When we have a syntax for modules in C, use that.
+
+@__experimental_modules_import macros;
+
+#ifndef INTEGER
+#  error INTEGER macro should be visible
+#endif
+
+#ifdef FLOAT
+#  error FLOAT macro should not be visible
+#endif
+
+#ifdef MODULE
+#  error MODULE macro should not be visible
+#endif
+
+// CHECK-PREPROCESSED: double d
+double d;
+DOUBLE *dp = &d;
+
+#__public_macro WIBBLE // expected-error{{no macro named 'WIBBLE'}}
+
+void f() {
+  // CHECK-PREPROCESSED: int i = INTEGER;
+  int i = INTEGER; // the value was exported, the macro was not.
+}
-- 
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