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| author | Eelco Dolstra <edolstra@gmail.com> | 2020-10-26 16:58:58 +0100 |
|---|---|---|
| committer | Eelco Dolstra <edolstra@gmail.com> | 2020-10-26 17:01:20 +0100 |
| commit | 9d5e9ef0da89fe4fd02d7053ee28d79df3245325 (patch) | |
| tree | 2cd78cf64f40b2f110eadcd85fc5b27b0e7352ff /src/libutil/types.hh | |
| parent | dc7d1322efbaa176bff38b1ad15eab6e11c83340 (diff) | |
Move Explicit
Diffstat (limited to 'src/libutil/types.hh')
| -rw-r--r-- | src/libutil/types.hh | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/libutil/types.hh b/src/libutil/types.hh index 6c4c5ab74..9c85fef62 100644 --- a/src/libutil/types.hh +++ b/src/libutil/types.hh @@ -34,4 +34,16 @@ struct OnStartup OnStartup(T && t) { t(); } }; +/* Wrap bools to prevent string literals (i.e. 'char *') from being + cast to a bool in Attr. */ +template<typename T> +struct Explicit { + T t; + + bool operator ==(const Explicit<T> & other) const + { + return t == other.t; + } +}; + } |