From 9d24a8be93b28488dbfb9bbe8aa6fe35b21a5b0c Mon Sep 17 00:00:00 2001
From: Francois Pichet <pichet2000@gmail.com>
Date: Mon, 12 Dec 2011 23:24:39 +0000
Subject: Implement the Microsoft __if_exists/if_not_exists extension in
 initializer-list. Necessary to parse Microsoft ATL code.

Example:
  int array[] = {
    0,
    __if_exists(CLASS::Type) {2, }
    3
  };

will declare an array of 2 or 3 elements depending on if CLASS::Type exists or not.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146447 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/Parser/MicrosoftExtensions.cpp | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

(limited to 'test/Parser/MicrosoftExtensions.cpp')

diff --git a/test/Parser/MicrosoftExtensions.cpp b/test/Parser/MicrosoftExtensions.cpp
index 0c5459cba2..89394c303c 100644
--- a/test/Parser/MicrosoftExtensions.cpp
+++ b/test/Parser/MicrosoftExtensions.cpp
@@ -215,6 +215,35 @@ __if_not_exists(IF_EXISTS::Type_not) {
   int var244;
 }
 
+int __if_exists_init_list() {
+
+  int array1[] = {
+    0, 
+    __if_exists(IF_EXISTS::Type) {2, }
+    3
+  };
+
+  int array2[] = {
+    0, 
+    __if_exists(IF_EXISTS::Type_not) { this wont compile }
+    3
+  };
+
+  int array3[] = {
+    0, 
+    __if_not_exists(IF_EXISTS::Type_not) {2, }
+    3
+  };
+
+  int array4[] = {
+    0, 
+    __if_not_exists(IF_EXISTS::Type) { this wont compile }
+    3
+  };
+
+}
+
+
 class IF_EXISTS_CLASS_TEST {
   __if_exists(IF_EXISTS::Type) {
     // __if_exists, __if_not_exists can nest
-- 
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