Restore test files accidentally deleted in r354839

I think there must be a bug in git-llvm causing parent directories to be
deleted when the diff deletes files in a subdirectory. Perhaps it is
Windows-only.

There has been a behavior change, so some of these tests now fail. I
have marked them XFAIL and will fix them in a follow-up to separate the
changes.

llvm-svn: 360699

1 files changed, 138 insertions, 0 deletions

diff --git a/clang/test/ASTMerge/struct/Inputs/struct2.c b/clang/test/ASTMerge/struct/Inputs/struct2.c
new file mode 100644
index 00000000000..49fe36d823d
--- /dev/null
+++ b/clang/test/ASTMerge/struct/Inputs/struct2.c
@@ -0,0 +1,138 @@
+// Matches
+struct S0 {
+  int field1;
+  float field2;
+};
+
+struct S0 x0;
+
+// Mismatch in field type
+struct S1 {
+  int field1;
+  float field2;
+};
+
+struct S1 x1;
+
+// Mismatch in tag kind.
+union S2 { int i; float f; } x2;
+
+// Missing fields
+struct S3 { int i; float f; } x3;
+
+// Extra fields
+struct S4 { int i; float f; } x4;
+
+// Bit-field matches
+struct S5 { int i : 8; unsigned j : 8; } x5;
+
+// Bit-field mismatch
+struct S6 { int i : 8; unsigned j; } x6;
+
+// Bit-field mismatch
+struct S7 { int i : 8; unsigned j : 16; } x7;
+
+// Incomplete type
+struct S8 { int i; float f; } *x8;
+
+// Incomplete type
+struct S9 *x9;
+
+// Incomplete type
+struct S10 *x10;
+
+// Matches
+struct ListNode {
+  int value;
+  struct ListNode *Next;
+} xList;
+
+// Mismatch due to struct used internally
+struct DeepError {
+  int value;
+  struct DeeperError { int i; float f; } *Deeper;
+} xDeep;
+
+// Matches
+struct {
+  int i;
+  float f;
+} x11;
+
+// Matches
+typedef struct {
+  int i;
+  float f;
+} S12;
+
+S12 x12;
+
+// Mismatch
+typedef struct {
+  int i; // Mismatch here.
+  float f;
+} S13;
+
+S13 x13;
+
+// Matches
+struct Unnamed {
+  union {
+    struct {
+      int i;
+    } S;
+    struct {
+      float i;
+    } R;
+  } U;
+} x14;
+
+// Matches
+struct DeepUnnamed {
+  union {
+    union {
+      struct {
+        long i;
+      } S;
+      struct {
+        int i;
+      } R;
+    } U1;
+    union {
+      struct {
+        long i;
+      } S;
+      struct {
+        float i;
+      } T;
+    } U2;
+  } U;
+  struct {
+    long i;
+  } V;
+} x15;
+
+// Mismatch due to unnamed struct used internally
+struct DeepUnnamedError {
+  union {
+    union {
+      struct {
+        long i;
+      } S;
+      struct {
+        int i;
+      } R;
+    } U1;
+    union {
+      struct {
+        float i; // Mismatch here.
+      } S;
+      struct {
+        float i;
+      } T;
+    } U2;
+  } U;
+  struct {
+    long i;
+  } V;
+} x16;