1 // Copyright 2022 The Pigweed Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); you may not 4 // use this file except in compliance with the License. You may obtain a copy of 5 // the License at 6 // 7 // https://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 11 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 12 // License for the specific language governing permissions and limitations under 13 // the License. 14 #pragma once 15 16 // PW_SPAN_ENABLE_ASSERTS controls whether pw_span's implementation includes 17 // asserts for detecting disallowed span operations at runtime. For C++20 and 18 // later, this replaces std::span with the custom implementation in pw_span to 19 // ensure bounds-checking asserts have been enabled. 20 // 21 // This defaults to disabled because of the significant increase in code size 22 // caused by enabling this feature. It's strongly recommended to enable this 23 // in debug and testing builds. 24 #if !defined(PW_SPAN_ENABLE_ASSERTS) 25 #define PW_SPAN_ENABLE_ASSERTS 0 26 #endif // !defined(PW_SPAN_ENABLE_ASSERTS) 27