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-rw-r--r--src/libcmd/repl.cc2
-rw-r--r--src/libexpr/eval.cc9
-rw-r--r--src/libexpr/flake/flake.cc4
-rw-r--r--src/libexpr/local.mk2
-rw-r--r--src/libexpr/primops.cc4
-rw-r--r--src/libstore/build-result.hh1
-rw-r--r--src/libstore/filetransfer.cc5
-rw-r--r--src/libstore/nar-accessor.cc1
-rw-r--r--src/libutil/logging.cc5
-rw-r--r--src/nix-store/nix-store.cc12
10 files changed, 37 insertions, 8 deletions
diff --git a/src/libcmd/repl.cc b/src/libcmd/repl.cc
index e3afb1531..e75ac2cf4 100644
--- a/src/libcmd/repl.cc
+++ b/src/libcmd/repl.cc
@@ -1024,6 +1024,8 @@ std::ostream & NixRepl::printValue(std::ostream & str, Value & v, unsigned int m
str << v.fpoint;
break;
+ case nThunk:
+ case nExternal:
default:
str << ANSI_RED "«unknown»" ANSI_NORMAL;
break;
diff --git a/src/libexpr/eval.cc b/src/libexpr/eval.cc
index 22337a3ff..7f2065656 100644
--- a/src/libexpr/eval.cc
+++ b/src/libexpr/eval.cc
@@ -239,6 +239,9 @@ std::string_view showType(ValueType type)
std::string showType(const Value & v)
{
+ // Allow selecting a subset of enum values
+ #pragma GCC diagnostic push
+ #pragma GCC diagnostic ignored "-Wswitch-enum"
switch (v.internalType) {
case tString: return v.string.context ? "a string with context" : "a string";
case tPrimOp:
@@ -252,16 +255,21 @@ std::string showType(const Value & v)
default:
return std::string(showType(v.type()));
}
+ #pragma GCC diagnostic pop
}
PosIdx Value::determinePos(const PosIdx pos) const
{
+ // Allow selecting a subset of enum values
+ #pragma GCC diagnostic push
+ #pragma GCC diagnostic ignored "-Wswitch-enum"
switch (internalType) {
case tAttrs: return attrs->pos;
case tLambda: return lambda.fun->pos;
case tApp: return app.left->determinePos(pos);
default: return pos;
}
+ #pragma GCC diagnostic pop
}
bool Value::isTrivial() const
@@ -2337,6 +2345,7 @@ bool EvalState::eqValues(Value & v1, Value & v2, const PosIdx pos, std::string_v
case nFloat:
return v1.fpoint == v2.fpoint;
+ case nThunk: // Must not be left by forceValue
default:
error("cannot compare %1% with %2%", showType(v1), showType(v2)).withTrace(pos, errorCtx).debugThrow<EvalError>();
}
diff --git a/src/libexpr/flake/flake.cc b/src/libexpr/flake/flake.cc
index b7025aecb..ac396236f 100644
--- a/src/libexpr/flake/flake.cc
+++ b/src/libexpr/flake/flake.cc
@@ -125,6 +125,9 @@ static FlakeInput parseFlakeInput(EvalState & state,
follows.insert(follows.begin(), lockRootPath.begin(), lockRootPath.end());
input.follows = follows;
} else {
+ // Allow selecting a subset of enum values
+ #pragma GCC diagnostic push
+ #pragma GCC diagnostic ignored "-Wswitch-enum"
switch (attr.value->type()) {
case nString:
attrs.emplace(state.symbols[attr.name], attr.value->string.s);
@@ -139,6 +142,7 @@ static FlakeInput parseFlakeInput(EvalState & state,
throw TypeError("flake input attribute '%s' is %s while a string, Boolean, or integer is expected",
state.symbols[attr.name], showType(*attr.value));
}
+ #pragma GCC diagnostic pop
}
} catch (Error & e) {
e.addTrace(
diff --git a/src/libexpr/local.mk b/src/libexpr/local.mk
index 2171e769b..d243b9cec 100644
--- a/src/libexpr/local.mk
+++ b/src/libexpr/local.mk
@@ -46,3 +46,5 @@ $(foreach i, $(wildcard src/libexpr/flake/*.hh), \
$(d)/primops.cc: $(d)/imported-drv-to-derivation.nix.gen.hh $(d)/primops/derivation.nix.gen.hh $(d)/fetchurl.nix.gen.hh
$(d)/flake/flake.cc: $(d)/flake/call-flake.nix.gen.hh
+
+src/libexpr/primops/fromTOML.o: ERROR_SWITCH_ENUM =
diff --git a/src/libexpr/primops.cc b/src/libexpr/primops.cc
index 72faeada8..f1bce2fb6 100644
--- a/src/libexpr/primops.cc
+++ b/src/libexpr/primops.cc
@@ -577,6 +577,9 @@ struct CompareValues
return v1->integer < v2->fpoint;
if (v1->type() != v2->type())
state.error("cannot compare %s with %s", showType(*v1), showType(*v2)).debugThrow<EvalError>();
+ // Allow selecting a subset of enum values
+ #pragma GCC diagnostic push
+ #pragma GCC diagnostic ignored "-Wswitch-enum"
switch (v1->type()) {
case nInt:
return v1->integer < v2->integer;
@@ -599,6 +602,7 @@ struct CompareValues
}
default:
state.error("cannot compare %s with %s; values of that type are incomparable", showType(*v1), showType(*v2)).debugThrow<EvalError>();
+ #pragma GCC diagnostic pop
}
} catch (Error & e) {
if (!errorCtx.empty())
diff --git a/src/libstore/build-result.hh b/src/libstore/build-result.hh
index e50ddbb8c..a12c599d9 100644
--- a/src/libstore/build-result.hh
+++ b/src/libstore/build-result.hh
@@ -53,6 +53,7 @@ struct BuildResult
case LogLimitExceeded: return "LogLimitExceeded";
case NotDeterministic: return "NotDeterministic";
case ResolvesToAlreadyValid: return "ResolvesToAlreadyValid";
+ case NoSubstituters: return "NoSubstituters";
default: return "Unknown";
};
}();
diff --git a/src/libstore/filetransfer.cc b/src/libstore/filetransfer.cc
index 1ba399a29..2346accbe 100644
--- a/src/libstore/filetransfer.cc
+++ b/src/libstore/filetransfer.cc
@@ -407,6 +407,10 @@ struct curlFileTransfer : public FileTransfer
err = Misc;
} else {
// Don't bother retrying on certain cURL errors either
+
+ // Allow selecting a subset of enum values
+ #pragma GCC diagnostic push
+ #pragma GCC diagnostic ignored "-Wswitch-enum"
switch (code) {
case CURLE_FAILED_INIT:
case CURLE_URL_MALFORMAT:
@@ -427,6 +431,7 @@ struct curlFileTransfer : public FileTransfer
default: // Shut up warnings
break;
}
+ #pragma GCC diagnostic pop
}
attempt++;
diff --git a/src/libstore/nar-accessor.cc b/src/libstore/nar-accessor.cc
index 9a0003588..f0dfcb19b 100644
--- a/src/libstore/nar-accessor.cc
+++ b/src/libstore/nar-accessor.cc
@@ -275,6 +275,7 @@ json listNar(ref<FSAccessor> accessor, const Path & path, bool recurse)
obj["type"] = "symlink";
obj["target"] = accessor->readLink(path);
break;
+ case FSAccessor::Type::tMissing:
default:
throw Error("path '%s' does not exist in NAR", path);
}
diff --git a/src/libutil/logging.cc b/src/libutil/logging.cc
index 7cac75ce1..5a2dd99af 100644
--- a/src/libutil/logging.cc
+++ b/src/libutil/logging.cc
@@ -65,9 +65,10 @@ public:
switch (lvl) {
case lvlError: c = '3'; break;
case lvlWarn: c = '4'; break;
- case lvlInfo: c = '5'; break;
+ case lvlNotice: case lvlInfo: c = '5'; break;
case lvlTalkative: case lvlChatty: c = '6'; break;
- default: c = '7';
+ case lvlDebug: case lvlVomit: c = '7';
+ default: c = '7'; break; // should not happen, and missing enum case is reported by -Werror=switch-enum
}
prefix = std::string("<") + c + ">";
}
diff --git a/src/nix-store/nix-store.cc b/src/nix-store/nix-store.cc
index a62cb874f..7035e6a7b 100644
--- a/src/nix-store/nix-store.cc
+++ b/src/nix-store/nix-store.cc
@@ -277,17 +277,17 @@ static void printTree(const StorePath & path,
static void opQuery(Strings opFlags, Strings opArgs)
{
enum QueryType
- { qDefault, qOutputs, qRequisites, qReferences, qReferrers
+ { qOutputs, qRequisites, qReferences, qReferrers
, qReferrersClosure, qDeriver, qBinding, qHash, qSize
, qTree, qGraph, qGraphML, qResolve, qRoots };
- QueryType query = qDefault;
+ std::optional<QueryType> query;
bool useOutput = false;
bool includeOutputs = false;
bool forceRealise = false;
std::string bindingName;
for (auto & i : opFlags) {
- QueryType prev = query;
+ std::optional<QueryType> prev = query;
if (i == "--outputs") query = qOutputs;
else if (i == "--requisites" || i == "-R") query = qRequisites;
else if (i == "--references") query = qReferences;
@@ -312,15 +312,15 @@ static void opQuery(Strings opFlags, Strings opArgs)
else if (i == "--force-realise" || i == "--force-realize" || i == "-f") forceRealise = true;
else if (i == "--include-outputs") includeOutputs = true;
else throw UsageError("unknown flag '%1%'", i);
- if (prev != qDefault && prev != query)
+ if (prev && prev != query)
throw UsageError("query type '%1%' conflicts with earlier flag", i);
}
- if (query == qDefault) query = qOutputs;
+ if (!query) query = qOutputs;
RunPager pager;
- switch (query) {
+ switch (*query) {
case qOutputs: {
for (auto & i : opArgs) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 13:30:59 +0000