ObjC Module: try to make objc module deterministic.
Make sure that comparing selectors in DeclarationName does its job.
rdar://problem/28988750
llvm-svn: 287244
diff --git a/clang/test/Modules/stress-objc.m b/clang/test/Modules/stress-objc.m
new file mode 100644
index 0000000..edbebd3
--- /dev/null
+++ b/clang/test/Modules/stress-objc.m
@@ -0,0 +1,22 @@
+// RUN: cd %S
+
+// RUN: %clang_cc1 -emit-pch -x objective-c-header %s -o %t_c00.pch -fno-pch-timestamp
+// RUN: %clang_cc1 -emit-pch -x objective-c-header %s -o %t_c00_1.pch -fno-pch-timestamp
+// RUN: diff %t_c00.pch %t_c00_1.pch
+
+// RUN: %clang_cc1 -emit-pch -x objective-c-header %s -o %t_c00_2.pch -fno-pch-timestamp
+// RUN: diff %t_c00.pch %t_c00_2.pch
+
+// RUN: %clang_cc1 -emit-pch -x objective-c-header %s -o %t_c00_3.pch -fno-pch-timestamp
+// RUN: diff %t_c00.pch %t_c00_3.pch
+
+// RUN: %clang_cc1 -emit-pch -x objective-c-header %s -o %t_c00_4.pch -fno-pch-timestamp
+// RUN: diff %t_c00.pch %t_c00_4.pch
+
+// RUN: %clang_cc1 -emit-pch -x objective-c-header %s -o %t_c00_5.pch -fno-pch-timestamp
+// RUN: diff %t_c00.pch %t_c00_5.pch
+
+@protocol NSObject
+- (void)doesNotRecognizeSelector:(SEL)aSelector;
+- (id)forwardingTargetForSelector:(SEL)aSelector;
+@end