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-rw-r--r--clang/include/clang/Basic/DiagnosticSemaKinds.td3
1 files changed, 2 insertions, 1 deletions
diff --git a/clang/include/clang/Basic/DiagnosticSemaKinds.td b/clang/include/clang/Basic/DiagnosticSemaKinds.td
index b2f14633bf7..09624cfca78 100644
--- a/clang/include/clang/Basic/DiagnosticSemaKinds.td
+++ b/clang/include/clang/Basic/DiagnosticSemaKinds.td
@@ -1289,7 +1289,8 @@ def err_typecheck_choose_expr_requires_constant : Error<
"'__builtin_choose_expr' requires a constant expression">;
def ext_typecheck_expression_not_constant_but_accepted : Extension<
"expression is not a constant, but is accepted as one by GNU extensions">;
-def warn_unused_expr : Warning<"expression result unused">;
+def warn_unused_expr : Warning<"expression result unused">,
+ InGroup<UnusedValue>;
// inline asm.
def err_asm_wide_character : Error<"wide string is invalid in 'asm'">;
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