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Diffstat (limited to 'src/libexpr/get-drvs.hh')
| -rw-r--r-- | src/libexpr/get-drvs.hh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libexpr/get-drvs.hh b/src/libexpr/get-drvs.hh index daaa635fe1b1..d7860fc6a4bc 100644 --- a/src/libexpr/get-drvs.hh +++ b/src/libexpr/get-drvs.hh @@ -78,7 +78,7 @@ typedef list<DrvInfo> DrvInfos; /* If value `v' denotes a derivation, return a DrvInfo object describing it. Otherwise return nothing. */ -std::experimental::optional<DrvInfo> getDerivation(EvalState & state, +std::optional<DrvInfo> getDerivation(EvalState & state, Value & v, bool ignoreAssertionFailures); void getDerivations(EvalState & state, Value & v, const string & pathPrefix, |