From ef52ccf035fe0bcd78226891022171a28dd6fcbe Mon Sep 17 00:00:00 2001 From: Eelco Dolstra Date: Tue, 12 Feb 2019 13:43:32 +0100 Subject: [PATCH] experimental/optional -> optional --- src/libexpr/eval.hh | 2 +- src/libexpr/get-drvs.cc | 2 +- src/libexpr/get-drvs.hh | 2 +- src/libexpr/primops.cc | 2 +- src/libexpr/primops/fetchGit.cc | 4 ++-- src/libstore/build.cc | 10 +++++----- src/libstore/parsed-derivations.cc | 4 ++-- src/libstore/parsed-derivations.hh | 8 ++++---- src/libstore/remote-store.hh | 2 +- src/libutil/lru-cache.hh | 4 ++-- src/libutil/serialise.cc | 2 +- src/libutil/util.cc | 2 +- src/libutil/util.hh | 6 +++--- src/nix/add-to-store.cc | 2 +- 14 files changed, 26 insertions(+), 26 deletions(-) diff --git a/src/libexpr/eval.hh b/src/libexpr/eval.hh index 9fe387891..a314e01e0 100644 --- a/src/libexpr/eval.hh +++ b/src/libexpr/eval.hh @@ -81,7 +81,7 @@ public: /* The allowed filesystem paths in restricted or pure evaluation mode. */ - std::experimental::optional allowedPaths; + std::optional allowedPaths; Value vEmptySet; diff --git a/src/libexpr/get-drvs.cc b/src/libexpr/get-drvs.cc index d38ed2df3..21a4d7917 100644 --- a/src/libexpr/get-drvs.cc +++ b/src/libexpr/get-drvs.cc @@ -295,7 +295,7 @@ static bool getDerivation(EvalState & state, Value & v, } -std::experimental::optional getDerivation(EvalState & state, Value & v, +std::optional getDerivation(EvalState & state, Value & v, bool ignoreAssertionFailures) { Done done; diff --git a/src/libexpr/get-drvs.hh b/src/libexpr/get-drvs.hh index daaa635fe..d7860fc6a 100644 --- a/src/libexpr/get-drvs.hh +++ b/src/libexpr/get-drvs.hh @@ -78,7 +78,7 @@ typedef list DrvInfos; /* If value `v' denotes a derivation, return a DrvInfo object describing it. Otherwise return nothing. */ -std::experimental::optional getDerivation(EvalState & state, +std::optional getDerivation(EvalState & state, Value & v, bool ignoreAssertionFailures); void getDerivations(EvalState & state, Value & v, const string & pathPrefix, diff --git a/src/libexpr/primops.cc b/src/libexpr/primops.cc index 0da9f702f..6b0c55e72 100644 --- a/src/libexpr/primops.cc +++ b/src/libexpr/primops.cc @@ -555,7 +555,7 @@ static void prim_derivationStrict(EvalState & state, const Pos & pos, Value * * PathSet context; - std::experimental::optional outputHash; + std::optional outputHash; std::string outputHashAlgo; bool outputHashRecursive = false; diff --git a/src/libexpr/primops/fetchGit.cc b/src/libexpr/primops/fetchGit.cc index b46d2f258..aaf02c856 100644 --- a/src/libexpr/primops/fetchGit.cc +++ b/src/libexpr/primops/fetchGit.cc @@ -26,7 +26,7 @@ struct GitInfo std::regex revRegex("^[0-9a-fA-F]{40}$"); GitInfo exportGit(ref store, const std::string & uri, - std::experimental::optional ref, std::string rev, + std::optional ref, std::string rev, const std::string & name) { if (evalSettings.pureEval && rev == "") @@ -190,7 +190,7 @@ GitInfo exportGit(ref store, const std::string & uri, static void prim_fetchGit(EvalState & state, const Pos & pos, Value * * args, Value & v) { std::string url; - std::experimental::optional ref; + std::optional ref; std::string rev; std::string name = "source"; PathSet context; diff --git a/src/libstore/build.cc b/src/libstore/build.cc index 47ee8b48f..6b88b1307 100644 --- a/src/libstore/build.cc +++ b/src/libstore/build.cc @@ -2413,7 +2413,7 @@ void DerivationGoal::writeStructuredAttrs() objects consisting entirely of those values. (So nested arrays or objects are not supported.) */ - auto handleSimpleType = [](const nlohmann::json & value) -> std::experimental::optional { + auto handleSimpleType = [](const nlohmann::json & value) -> std::optional { if (value.is_string()) return shellEscape(value); @@ -3311,8 +3311,8 @@ void DerivationGoal::checkOutputs(const std::map & outputs) struct Checks { bool ignoreSelfRefs = false; - std::experimental::optional maxSize, maxClosureSize; - std::experimental::optional allowedReferences, allowedRequisites, disallowedReferences, disallowedRequisites; + std::optional maxSize, maxClosureSize; + std::optional allowedReferences, allowedRequisites, disallowedReferences, disallowedRequisites; }; /* Compute the closure and closure size of some output. This @@ -3359,7 +3359,7 @@ void DerivationGoal::checkOutputs(const std::map & outputs) info.path, closureSize, *checks.maxClosureSize); } - auto checkRefs = [&](const std::experimental::optional & value, bool allowed, bool recursive) + auto checkRefs = [&](const std::optional & value, bool allowed, bool recursive) { if (!value) return; @@ -3413,7 +3413,7 @@ void DerivationGoal::checkOutputs(const std::map & outputs) if (maxClosureSize != output->end()) checks.maxClosureSize = maxClosureSize->get(); - auto get = [&](const std::string & name) -> std::experimental::optional { + auto get = [&](const std::string & name) -> std::optional { auto i = output->find(name); if (i != output->end()) { Strings res; diff --git a/src/libstore/parsed-derivations.cc b/src/libstore/parsed-derivations.cc index dc3286482..17fde00a0 100644 --- a/src/libstore/parsed-derivations.cc +++ b/src/libstore/parsed-derivations.cc @@ -16,7 +16,7 @@ ParsedDerivation::ParsedDerivation(const Path & drvPath, BasicDerivation & drv) } } -std::experimental::optional ParsedDerivation::getStringAttr(const std::string & name) const +std::optional ParsedDerivation::getStringAttr(const std::string & name) const { if (structuredAttrs) { auto i = structuredAttrs->find(name); @@ -56,7 +56,7 @@ bool ParsedDerivation::getBoolAttr(const std::string & name, bool def) const } } -std::experimental::optional ParsedDerivation::getStringsAttr(const std::string & name) const +std::optional ParsedDerivation::getStringsAttr(const std::string & name) const { if (structuredAttrs) { auto i = structuredAttrs->find(name); diff --git a/src/libstore/parsed-derivations.hh b/src/libstore/parsed-derivations.hh index 0a82c1461..ed07dc652 100644 --- a/src/libstore/parsed-derivations.hh +++ b/src/libstore/parsed-derivations.hh @@ -8,22 +8,22 @@ class ParsedDerivation { Path drvPath; BasicDerivation & drv; - std::experimental::optional structuredAttrs; + std::optional structuredAttrs; public: ParsedDerivation(const Path & drvPath, BasicDerivation & drv); - const std::experimental::optional & getStructuredAttrs() const + const std::optional & getStructuredAttrs() const { return structuredAttrs; } - std::experimental::optional getStringAttr(const std::string & name) const; + std::optional getStringAttr(const std::string & name) const; bool getBoolAttr(const std::string & name, bool def = false) const; - std::experimental::optional getStringsAttr(const std::string & name) const; + std::optional getStringsAttr(const std::string & name) const; StringSet getRequiredSystemFeatures() const; diff --git a/src/libstore/remote-store.hh b/src/libstore/remote-store.hh index e5ab79e59..80f18ab71 100644 --- a/src/libstore/remote-store.hh +++ b/src/libstore/remote-store.hh @@ -149,7 +149,7 @@ public: private: ref openConnection() override; - std::experimental::optional path; + std::optional path; }; diff --git a/src/libutil/lru-cache.hh b/src/libutil/lru-cache.hh index 9b8290e63..8b83f842c 100644 --- a/src/libutil/lru-cache.hh +++ b/src/libutil/lru-cache.hh @@ -2,7 +2,7 @@ #include #include -#include +#include namespace nix { @@ -64,7 +64,7 @@ public: /* Look up an item in the cache. If it exists, it becomes the most recently used item. */ - std::experimental::optional get(const Key & key) + std::optional get(const Key & key) { auto i = data.find(key); if (i == data.end()) return {}; diff --git a/src/libutil/serialise.cc b/src/libutil/serialise.cc index 0e75eeec2..8201549fd 100644 --- a/src/libutil/serialise.cc +++ b/src/libutil/serialise.cc @@ -171,7 +171,7 @@ std::unique_ptr sinkToSource( std::function fun; std::function eof; - std::experimental::optional coro; + std::optional coro; bool started = false; SinkToSource(std::function fun, std::function eof) diff --git a/src/libutil/util.cc b/src/libutil/util.cc index 7eca35577..e3dcd246c 100644 --- a/src/libutil/util.cc +++ b/src/libutil/util.cc @@ -965,7 +965,7 @@ std::vector stringsToCharPtrs(const Strings & ss) string runProgram(Path program, bool searchPath, const Strings & args, - const std::experimental::optional & input) + const std::optional & input) { RunOptions opts(program, args); opts.searchPath = searchPath; diff --git a/src/libutil/util.hh b/src/libutil/util.hh index bda87bee4..9f239bff3 100644 --- a/src/libutil/util.hh +++ b/src/libutil/util.hh @@ -14,7 +14,7 @@ #include #include #include -#include +#include #include #ifndef HAVE_STRUCT_DIRENT_D_TYPE @@ -259,14 +259,14 @@ pid_t startProcess(std::function fun, const ProcessOptions & options = P shell backtick operator). */ string runProgram(Path program, bool searchPath = false, const Strings & args = Strings(), - const std::experimental::optional & input = {}); + const std::optional & input = {}); struct RunOptions { Path program; bool searchPath = true; Strings args; - std::experimental::optional input; + std::optional input; Source * standardIn = nullptr; Sink * standardOut = nullptr; bool _killStderr = false; diff --git a/src/nix/add-to-store.cc b/src/nix/add-to-store.cc index d0003790d..e86b96e3f 100644 --- a/src/nix/add-to-store.cc +++ b/src/nix/add-to-store.cc @@ -8,7 +8,7 @@ using namespace nix; struct CmdAddToStore : MixDryRun, StoreCommand { Path path; - std::experimental::optional namePart; + std::optional namePart; CmdAddToStore() {