Build error with -Werror=return-type
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- C++
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Description
Got a build error with -Werror=return-type enabled
folly/folly/settings/Types.cpp: In function ‘std::string_view folly::settings::toString(folly::settings::SetErrorCode)’:
folly/folly/settings/Types.cpp:31:1: error: control reaches end of non-void function [-Werror=return-type]
Contributor guide
Research direction
Open folly/folly/settings/Types.cpp and inspect the toString(folly::settings::SetErrorCode) function named in the compiler error. Reproduce the build with -Werror=return-type, then verify that the warning is resolved and the relevant build succeeds.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- build-system
- Issue type
- Bug
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100