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- PW_UNUSED provides no value over the [[maybe_unused]] C++ attribute or a simple void cast. Replace uses of it and mark the macro as deprecated. - Add a section to the Embedded C++ Guide about compiler warnings, including how to silence -Wunused-* warnings. Change-Id: I078be670465ed87733f7c6d1f3d327915a0f49f6 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/32122 Commit-Queue: Wyatt Hepler <hepler@google.com> Reviewed-by: Keir Mierle <keir@google.com> |
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.. | ||
public/pw_preprocessor | ||
arguments_test.cc | ||
boolean_test.cc | ||
BUILD | ||
BUILD.gn | ||
CMakeLists.txt | ||
concat_test.cc | ||
docs.rst | ||
README.md | ||
util_test.cc |
pw_preprocessor: Useful C preprocessor macros
The pw_preprocessor module provides several helpful preprocessor macros for use in C and C++ code.