From e2c70b3a5aca4fc7b28cf965e792222d60834b6a Mon Sep 17 00:00:00 2001
From: Richard Smith <richard-llvm@metafoo.co.uk>
Date: Mon, 15 Sep 2014 22:14:48 +0000
Subject: [PATCH] PR19692: Add (passing) regression test.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@217836 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/Modules/Inputs/pr19692/AIX.h      | 2 ++
 test/Modules/Inputs/pr19692/Blah.h     | 2 ++
 test/Modules/Inputs/pr19692/TBlah.h    | 3 +++
 test/Modules/Inputs/pr19692/TFoo.h     | 1 +
 test/Modules/Inputs/pr19692/module.map | 3 +++
 test/Modules/Inputs/pr19692/my.cc      | 5 +++++
 test/Modules/Inputs/pr19692/stdint.h   | 2 ++
 test/Modules/pr19692.cpp               | 7 +++++++
 8 files changed, 25 insertions(+)
 create mode 100644 test/Modules/Inputs/pr19692/AIX.h
 create mode 100644 test/Modules/Inputs/pr19692/Blah.h
 create mode 100644 test/Modules/Inputs/pr19692/TBlah.h
 create mode 100644 test/Modules/Inputs/pr19692/TFoo.h
 create mode 100644 test/Modules/Inputs/pr19692/module.map
 create mode 100644 test/Modules/Inputs/pr19692/my.cc
 create mode 100644 test/Modules/Inputs/pr19692/stdint.h
 create mode 100644 test/Modules/pr19692.cpp

diff --git a/test/Modules/Inputs/pr19692/AIX.h b/test/Modules/Inputs/pr19692/AIX.h
new file mode 100644
index 0000000000..710871e21f
--- /dev/null
+++ b/test/Modules/Inputs/pr19692/AIX.h
@@ -0,0 +1,2 @@
+  #undef INT64_MAX
+
diff --git a/test/Modules/Inputs/pr19692/Blah.h b/test/Modules/Inputs/pr19692/Blah.h
new file mode 100644
index 0000000000..bdaa83a5a3
--- /dev/null
+++ b/test/Modules/Inputs/pr19692/Blah.h
@@ -0,0 +1,2 @@
+  #include "stdint.h"
+
diff --git a/test/Modules/Inputs/pr19692/TBlah.h b/test/Modules/Inputs/pr19692/TBlah.h
new file mode 100644
index 0000000000..a045a8bd73
--- /dev/null
+++ b/test/Modules/Inputs/pr19692/TBlah.h
@@ -0,0 +1,3 @@
+#include "Blah.h"
+  int use = INT64_MAX;
+
diff --git a/test/Modules/Inputs/pr19692/TFoo.h b/test/Modules/Inputs/pr19692/TFoo.h
new file mode 100644
index 0000000000..8b13789179
--- /dev/null
+++ b/test/Modules/Inputs/pr19692/TFoo.h
@@ -0,0 +1 @@
+
diff --git a/test/Modules/Inputs/pr19692/module.map b/test/Modules/Inputs/pr19692/module.map
new file mode 100644
index 0000000000..f4120dce6f
--- /dev/null
+++ b/test/Modules/Inputs/pr19692/module.map
@@ -0,0 +1,3 @@
+module cstd { module stdint { header "stdint.h" } }
+module LLVMSupport { module Blah { header "Blah.h" export * } module AIX { header "AIX.h" } }
+module LLVMTarget { module Blah { header "TBlah.h" export * } module Foo { header "TFoo.h" } }
diff --git a/test/Modules/Inputs/pr19692/my.cc b/test/Modules/Inputs/pr19692/my.cc
new file mode 100644
index 0000000000..bb0b7c531f
--- /dev/null
+++ b/test/Modules/Inputs/pr19692/my.cc
@@ -0,0 +1,5 @@
+#include "TFoo.h"
+#include "stdint.h"
+
+  int k = INT64_MAX; // error!
+
diff --git a/test/Modules/Inputs/pr19692/stdint.h b/test/Modules/Inputs/pr19692/stdint.h
new file mode 100644
index 0000000000..7615e83249
--- /dev/null
+++ b/test/Modules/Inputs/pr19692/stdint.h
@@ -0,0 +1,2 @@
+  #define INT64_MAX 42
+
diff --git a/test/Modules/pr19692.cpp b/test/Modules/pr19692.cpp
new file mode 100644
index 0000000000..6cc515312f
--- /dev/null
+++ b/test/Modules/pr19692.cpp
@@ -0,0 +1,7 @@
+// RUN: rm -rf %t
+// RUN: %clang_cc1 -I%S/Inputs/pr19692 -verify %s
+// RUN: %clang_cc1 -fmodules -fmodules-cache-path=%t -I%S/Inputs/pr19692 -verify %s
+#include "TFoo.h"
+#include "stdint.h"
+
+int k = INT64_MAX; // expected-no-diagnostics
-- 
2.50.1