From 3ee14deb32daccc706e3f3c064bb3d3dbd342dcc Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Fri, 6 Aug 2004 18:09:02 +0000
Subject: [PATCH] New testcase for critical 1.3 feature

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15553 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/CFrontend/2004-08-06-LargeStructTest.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 test/CFrontend/2004-08-06-LargeStructTest.c

diff --git a/test/CFrontend/2004-08-06-LargeStructTest.c b/test/CFrontend/2004-08-06-LargeStructTest.c
new file mode 100644
index 00000000000..a0b1b09ccfe
--- /dev/null
+++ b/test/CFrontend/2004-08-06-LargeStructTest.c
@@ -0,0 +1,17 @@
+
+#define A(X) int X;
+#define B(X) A(X##0) A(X##1) A(X##2) A(X##3) A(X##4) A(X##5) A(X##6) A(X##7) \
+             A(X##8) A(X##9) A(X##A) A(X##B) A(X##C) A(X##D) A(X##E) A(X##F)
+#define C(X) B(X##0) B(X##1) B(X##2) B(X##3) B(X##4) B(X##5) B(X##6) B(X##7) \
+             B(X##8) B(X##9) B(X##A) B(X##B) B(X##C) B(X##D) B(X##E) B(X##F)
+
+struct foo {
+  C(x);   // 256
+  C(y);   // 256
+  C(z);
+};
+
+
+int test(struct foo *F) {
+   return F->xA1 + F->yFF + F->zC4;
+}