diff --git a/test/ASTMerge/Inputs/enum1.c b/test/ASTMerge/Inputs/enum1.c
index cbbed47..f2b9c5c 100644
--- a/test/ASTMerge/Inputs/enum1.c
+++ b/test/ASTMerge/Inputs/enum1.c
@@ -32,3 +32,11 @@
   E5Enumerator2,
   E5Enumerator3
 } x5;
+
+// Matching, with typedef
+typedef enum {
+  E6Enumerator1,
+  E6Enumerator2
+} E6;
+
+E6 x6;
diff --git a/test/ASTMerge/Inputs/enum2.c b/test/ASTMerge/Inputs/enum2.c
index 050af82..315b4dc 100644
--- a/test/ASTMerge/Inputs/enum2.c
+++ b/test/ASTMerge/Inputs/enum2.c
@@ -33,3 +33,10 @@
   E5Enumerator4
 } x5;
 
+// Matching, with typedef
+typedef enum {
+  E6Enumerator1,
+  E6Enumerator2
+} E6;
+
+E6 x6;
diff --git a/test/ASTMerge/Inputs/function1.c b/test/ASTMerge/Inputs/function1.c
index b999123..4523bd3 100644
--- a/test/ASTMerge/Inputs/function1.c
+++ b/test/ASTMerge/Inputs/function1.c
@@ -3,4 +3,4 @@
 void f2();
 void f3(void);
 void f4(int, int);
-
+int f5(int) __attribute__((const));
diff --git a/test/ASTMerge/Inputs/function2.c b/test/ASTMerge/Inputs/function2.c
index ad81c07..6ca810a 100644
--- a/test/ASTMerge/Inputs/function2.c
+++ b/test/ASTMerge/Inputs/function2.c
@@ -4,3 +4,4 @@
 void f2(int, int);
 void f3(int);
 static void f4(float, float);
+int f5(int) __attribute__((const));
diff --git a/test/ASTMerge/Inputs/struct1.c b/test/ASTMerge/Inputs/struct1.c
index e6d71ac..af2af8a 100644
--- a/test/ASTMerge/Inputs/struct1.c
+++ b/test/ASTMerge/Inputs/struct1.c
@@ -55,3 +55,9 @@
   int value;
   struct DeeperError { int i; int f; } *Deeper;
 } xDeep;
+
+// Matches
+struct {
+  Int i;
+  float f;
+} x11;
diff --git a/test/ASTMerge/Inputs/struct2.c b/test/ASTMerge/Inputs/struct2.c
index 4022831..4b43df7 100644
--- a/test/ASTMerge/Inputs/struct2.c
+++ b/test/ASTMerge/Inputs/struct2.c
@@ -52,3 +52,9 @@
   int value;
   struct DeeperError { int i; float f; } *Deeper;
 } xDeep;
+
+// Matches
+struct {
+  int i;
+  float f;
+} x11;
diff --git a/test/ASTMerge/struct.c b/test/ASTMerge/struct.c
index d71436f..e72b93b 100644
--- a/test/ASTMerge/struct.c
+++ b/test/ASTMerge/struct.c
@@ -34,6 +34,9 @@
 // CHECK: struct1.c:56:10: warning: type 'struct DeeperError' has incompatible definitions in different translation units
 // CHECK: struct1.c:56:35: note: field 'f' has type 'int' here
 // CHECK: struct2.c:53:37: note: field 'f' has type 'float' here
+// CHECK: struct1.c:54:8: warning: type 'struct DeepError' has incompatible definitions in different translation units
+// CHECK: struct1.c:56:41: note: field 'Deeper' has type 'struct DeeperError *' here
+// CHECK: struct2.c:53:43: note: field 'Deeper' has type 'struct DeeperError *' here
 // CHECK: struct2.c:54:3: error: external variable 'xDeep' declared with incompatible types in different translation units ('struct DeepError' vs. 'struct DeepError')
 // CHECK: struct1.c:57:3: note: declared here with type 'struct DeepError'
 // CHECK: 37 diagnostics