================
@@ -0,0 +1,37 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+// RUN: not %clang_cc1 -fsyntax-only -fdiagnostics-parseable-fixits
-fno-diagnostics-show-line-numbers %s 2>&1 | FileCheck %s -strict-whitespace
+
+[[nodiscard]] enum class E1 { };
+// expected-error@-1 {{misplaced attributes; expected attributes here}}
+// CHECK: {{^}}{{\[\[}}nodiscard]] enum class E1 { };
+// CHECK: {{^}}~~~~~~~~~~~~~ ^
+// CHECK: fix-it:"{{.*}}":{[[@LINE-4]]:1-[[@LINE-4]]:15}:""
+// CHECK: fix-it:"{{.*}}":{[[@LINE-5]]:26-[[@LINE-5]]:26}:"{{\[\[}}nodiscard]]"
+
+[[nodiscard]] enum struct E2 { };
+// expected-error@-1 {{misplaced attributes; expected attributes here}}
+// CHECK: {{^}}{{\[\[}}nodiscard]] enum struct E2 { };
+// CHECK: {{^}}~~~~~~~~~~~~~ ^
+// CHECK: fix-it:"{{.*}}":{[[@LINE-4]]:1-[[@LINE-4]]:15}:""
+// CHECK: fix-it:"{{.*}}":{[[@LINE-5]]:27-[[@LINE-5]]:27}:"{{\[\[}}nodiscard]]"
+
+[[nodiscard]] enum class E3 { };
+// expected-error@-1 {{misplaced attributes; expected attributes here}}
+// CHECK: {{^}}{{\[\[}}nodiscard]] enum class E3 { };
+// CHECK: {{^}}~~~~~~~~~~~~~ ^
+// CHECK: fix-it:"{{.*}}":{[[@LINE-4]]:1-[[@LINE-4]]:15}:""
+// CHECK: fix-it:"{{.*}}":{[[@LINE-5]]:35-[[@LINE-5]]:35}:"{{\[\[}}nodiscard]]"
+
+[[nodiscard]] enum /*comment*/ class E4 { };
+// expected-error@-1 {{misplaced attributes; expected attributes here}}
+// CHECK: {{^}}{{\[\[}}nodiscard]] enum /*comment*/ class E4 { };
+// CHECK: {{^}}~~~~~~~~~~~~~ ^
+// CHECK: fix-it:"{{.*}}":{[[@LINE-4]]:1-[[@LINE-4]]:15}:""
+// CHECK: fix-it:"{{.*}}":{[[@LINE-5]]:39-[[@LINE-5]]:39}:"{{\[\[}}nodiscard]]"
+
+[[nodiscard]] enum { A = 0 };
----------------
erichkeane wrote:
Yeah, thats kinda what I was getting at above with teh 'not quite clever
enough' comment :) I couldn't come up with other places.
https://github.com/llvm/llvm-project/pull/168092
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