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Result cannot be discarded from now

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This commit is contained in:
Robert Bendun 2022-05-08 15:57:31 +02:00
parent 35a8345bc5
commit 4a5c53240c
2 changed files with 2 additions and 2 deletions
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2
Makefile
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@ -1,5 +1,5 @@
MAKEFLAGS="-j $(grep -c ^processor /proc/cpuinfo)" MAKEFLAGS="-j $(grep -c ^processor /proc/cpuinfo)"
CXXFLAGS:=$(CXXFLAGS) -std=c++20 -Wall -Wextra -Werror=switch CXXFLAGS:=$(CXXFLAGS) -std=c++20 -Wall -Wextra -Werror=switch -Werror=unused-result
CPPFLAGS:=$(CPPFLAGS) -Ilib/expected/ -Ilib/ut/ -Isrc/ CPPFLAGS:=$(CPPFLAGS) -Ilib/expected/ -Ilib/ut/ -Isrc/
Obj=bin/errors.o \ Obj=bin/errors.o \

2
src/musique.hh
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@ -96,7 +96,7 @@ struct Error
std::ostream& operator<<(std::ostream& os, Error const& err); std::ostream& operator<<(std::ostream& os, Error const& err);
template<typename T> template<typename T>
struct Result : tl::expected<T, Error> struct [[nodiscard("This value may contain critical error, so it should NOT be ignored")]] Result : tl::expected<T, Error>
{ {
using Storage = tl::expected<T, Error>; using Storage = tl::expected<T, Error>;