1 files changed, 105 insertions, 0 deletions
diff --git a/test/Misc/ast-print-enum-decl.c b/test/Misc/ast-print-enum-decl.c
new file mode 100644
index 000000000000..fba931344285
--- /dev/null
+++ b/test/Misc/ast-print-enum-decl.c
@@ -0,0 +1,105 @@
+// First check compiling and printing of this file.
+//
+// RUN: %clang_cc1 -verify -ast-print %s > %t.c
+// RUN: FileCheck --check-prefixes=CHECK,PRINT %s --input-file %t.c
+//
+// Now check compiling and printing of the printed file.
+//
+// RUN: echo "// expected""-warning@* 6 {{'T' is deprecated}}" >> %t.c
+// RUN: echo "// expected""-note@* 6 {{'T' has been explicitly marked deprecated here}}" >> %t.c
+//
+// RUN: %clang_cc1 -verify -ast-print %t.c \
+// RUN: | FileCheck --check-prefixes=CHECK,PRINT %s
+
+// END.
+
+// CHECK-LABEL: defFirst
+void defFirst() {
+  // PRINT-NEXT: enum
+  // PRINT-DAG:  __attribute__((aligned(16)))
+  // PRINT-DAG:  __attribute__((deprecated("")))
+  // PRINT-SAME: T {
+  // PRINT-NEXT:   E0,
+  // PRINT-NEXT:   E1
+  // PRINT-NEXT: } *p0;
+  // expected-warning@+2 {{'T' is deprecated}}
+  // expected-note@+1 2 {{'T' has been explicitly marked deprecated here}}
+  enum __attribute__((aligned(16))) __attribute__((deprecated(""))) T {
+    E0, E1
+  } *p0;
+
+  // PRINT-NEXT: enum T *p1;
+  enum T *p1; // expected-warning {{'T' is deprecated}}
+}
+
+// CHECK-LABEL: defLast
+void defLast() {
+  // PRINT-NEXT: enum __attribute__((aligned(16))) T *p0;
+  enum __attribute__((aligned(16))) T *p0;
+
+  // PRINT-NEXT: enum __attribute__((deprecated(""))) T {
+  // PRINT-NEXT:   E0,
+  // PRINT-NEXT:   E1
+  // PRINT-NEXT: } *p1;
+  // expected-warning@+2 {{'T' is deprecated}}
+  // expected-note@+1 {{'T' has been explicitly marked deprecated here}}
+  enum __attribute__((deprecated(""))) T { E0, E1 } *p1;
+}
+
+// CHECK-LABEL: defMiddle
+void defMiddle() {
+  // PRINT-NEXT: enum __attribute__((deprecated(""))) T *p0;
+  // expected-warning@+2 {{'T' is deprecated}}
+  // expected-note@+1 3 {{'T' has been explicitly marked deprecated here}}
+  enum __attribute__((deprecated(""))) T *p0;
+
+  // PRINT-NEXT: enum __attribute__((aligned(16))) T {
+  // PRINT-NEXT:   E0
+  // PRINT-NEXT:   E1
+  // PRINT-NEXT: } *p1;
+  enum __attribute__((aligned(16))) T { E0, E1 } *p1; // expected-warning {{'T' is deprecated}}
+
+  // PRINT-NEXT: enum T *p2;
+  enum T *p2; // expected-warning {{'T' is deprecated}}
+}
+
+// CHECK-LABEL: declsOnly
+void declsOnly() {
+  // FIXME: For some reason, attributes are ignored if they're not on the first
+  // declaration and not on the definition.
+
+  // PRINT-NEXT: enum __attribute__((aligned)) T *p0;
+  enum __attribute__((aligned)) T *p0;
+
+  // PRINT-NEXT: enum T *p1;
+  enum __attribute__((may_alias)) T *p1;
+
+  // PRINT-NEXT: enum T *p2;
+  enum T *p2;
+
+  // PRINT-NEXT: enum T *p3;
+  enum __attribute__((deprecated(""))) T *p3;
+
+  // PRINT-NEXT: enum T *p4;
+  enum T *p4;
+}
+
+// Check that tag decl groups stay together in decl contexts.
+
+// PRINT-LABEL: enum DeclGroupAtFileScope {
+// PRINT-NEXT:    DeclGroupAtFileScope0
+// PRINT-NEXT:  } *DeclGroupAtFileScopePtr;
+enum DeclGroupAtFileScope { DeclGroupAtFileScope0 } *DeclGroupAtFileScopePtr;
+
+// PRINT-LABEL: struct DeclGroupInMemberList
+struct DeclGroupInMemberList {
+  // PRINT-NEXT:  enum T1 {
+  // PRINT-NEXT:    T10
+  // PRINT-NEXT:  } *p0;
+  enum T1 { T10 } *p0;
+  // PRINT-NEXT:  enum T2 {
+  // PRINT-NEXT:    T20
+  // PRINT-NEXT:  } *p1, *p2;
+  enum T2 { T20 } *p1, *p2;
+  // PRINT-NEXT: };
+};