Reimplement the structural-equality checks used to determine whether
two types in different AST contexts are equivalent. Rather than
transforming the type from one context into the other context, we
perform a deep structural comparison of the types. This change
addresses a serious problem with recursive data types like
struct ListNode {
int value;
struct ListNode *Next;
} xList;
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@96278 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/ASTMerge/Inputs/struct2.c b/test/ASTMerge/Inputs/struct2.c
index 655efd4..4022831 100644
--- a/test/ASTMerge/Inputs/struct2.c
+++ b/test/ASTMerge/Inputs/struct2.c
@@ -46,3 +46,9 @@
int value;
struct ListNode *Next;
} xList;
+
+// Mismatch due to struct used internally
+struct DeepError {
+ int value;
+ struct DeeperError { int i; float f; } *Deeper;
+} xDeep;