diff options
Diffstat (limited to 'test/SemaCXX/warn-unused-lambda-capture.cpp')
| -rw-r--r-- | test/SemaCXX/warn-unused-lambda-capture.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/test/SemaCXX/warn-unused-lambda-capture.cpp b/test/SemaCXX/warn-unused-lambda-capture.cpp index 48f8bfea7e9a..6ad8e26604a4 100644 --- a/test/SemaCXX/warn-unused-lambda-capture.cpp +++ b/test/SemaCXX/warn-unused-lambda-capture.cpp @@ -142,11 +142,14 @@ void test_templated() { auto implicit_by_reference = [&] { i++; }; auto explicit_by_value_used = [i] { return i + 1; }; + auto explicit_by_value_used_generic = [i](auto c) { return i + 1; }; auto explicit_by_value_used_void = [i] { (void)i; }; + auto explicit_by_value_unused = [i] {}; // expected-warning{{lambda capture 'i' is not used}} auto explicit_by_value_unused_sizeof = [i] { return sizeof(i); }; // expected-warning{{lambda capture 'i' is not required to be captured for this use}} auto explicit_by_value_unused_decltype = [i] { decltype(i) j = 0; }; // expected-warning{{lambda capture 'i' is not used}} auto explicit_by_value_unused_const = [k] { return k + 1; }; // expected-warning{{lambda capture 'k' is not required to be captured for this use}} + auto explicit_by_value_unused_const_generic = [k](auto c) { return k + 1; }; // expected-warning{{lambda capture 'k' is not required to be captured for this use}} auto explicit_by_reference_used = [&i] { i++; }; auto explicit_by_reference_unused = [&i] {}; // expected-warning{{lambda capture 'i' is not used}} @@ -161,6 +164,8 @@ void test_templated() { auto explicit_initialized_value_trivial_init = [j = Trivial()]{}; // expected-warning{{lambda capture 'j' is not used}} auto explicit_initialized_value_non_trivial_init = [j = Trivial(42)]{}; auto explicit_initialized_value_with_side_effect = [j = side_effect()]{}; + auto explicit_initialized_value_generic_used = [i = 1](auto c) mutable { i++; }; + auto explicit_initialized_value_generic_unused = [i = 1](auto c) mutable {}; // expected-warning{{lambda capture 'i' is not used}} auto nested = [&i] { auto explicit_by_value_used = [i] { return i + 1; }; |
