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use plain errPos instead of nixCode; fix tests

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This commit is contained in:
Ben Burdette 2020-06-23 15:30:13 -06:00
parent d0e78fbb03
commit 1d43a6e123
15 changed files with 116 additions and 153 deletions
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90
src/libexpr/primops.cc
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@ -96,7 +96,7 @@ static void prim_scopedImport(EvalState & state, const Pos & pos, Value * * args
} catch (InvalidPathError & e) {
throw EvalError({
.hint = hintfmt("cannot import '%1%', since path '%2%' is not valid", path, e.path),
.nixCode = NixCode { .errPos = pos }
.errPos = pos
});
}
@ -177,7 +177,7 @@ void prim_importNative(EvalState & state, const Pos & pos, Value * * args, Value
.hint = hintfmt(
"cannot import '%1%', since path '%2%' is not valid",
path, e.path),
.nixCode = NixCode { .errPos = pos }
.errPos = pos
});
}
@ -215,7 +215,7 @@ void prim_exec(EvalState & state, const Pos & pos, Value * * args, Value & v)
if (count == 0) {
throw EvalError({
.hint = hintfmt("at least one argument to 'exec' required"),
.nixCode = NixCode { .errPos = pos }
.errPos = pos
});
}
PathSet context;
@ -230,7 +230,7 @@ void prim_exec(EvalState & state, const Pos & pos, Value * * args, Value & v)
throw EvalError({
.hint = hintfmt("cannot execute '%1%', since path '%2%' is not valid",
program, e.path),
.nixCode = NixCode { .errPos = pos }
.errPos = pos
});
}
@ -385,7 +385,7 @@ static void prim_genericClosure(EvalState & state, const Pos & pos, Value * * ar
if (startSet == args[0]->attrs->end())
throw EvalError({
.hint = hintfmt("attribute 'startSet' required"),
.nixCode = NixCode { .errPos = pos }
.errPos = pos
});
state.forceList(*startSet->value, pos);
@ -399,7 +399,7 @@ static void prim_genericClosure(EvalState & state, const Pos & pos, Value * * ar
if (op == args[0]->attrs->end())
throw EvalError({
.hint = hintfmt("attribute 'operator' required"),
.nixCode = NixCode { .errPos = pos }
.errPos = pos
});
state.forceValue(*op->value, pos);
@ -421,7 +421,7 @@ static void prim_genericClosure(EvalState & state, const Pos & pos, Value * * ar
if (key == e->attrs->end())
throw EvalError({
.hint = hintfmt("attribute 'key' required"),
.nixCode = NixCode { .errPos = pos }
.errPos = pos
});
state.forceValue(*key->value, pos);
@ -557,7 +557,7 @@ static void prim_derivationStrict(EvalState & state, const Pos & pos, Value * *
if (attr == args[0]->attrs->end())
throw EvalError({
.hint = hintfmt("required attribute 'name' missing"),
.nixCode = NixCode { .errPos = pos }
.errPos = pos
});
string drvName;
Pos & posDrvName(*attr->pos);
@ -604,7 +604,7 @@ static void prim_derivationStrict(EvalState & state, const Pos & pos, Value * *
else
throw EvalError({
.hint = hintfmt("invalid value '%s' for 'outputHashMode' attribute", s),
.nixCode = NixCode { .errPos = posDrvName }
.errPos = posDrvName
});
};
@ -614,7 +614,7 @@ static void prim_derivationStrict(EvalState & state, const Pos & pos, Value * *
if (outputs.find(j) != outputs.end())
throw EvalError({
.hint = hintfmt("duplicate derivation output '%1%'", j),
.nixCode = NixCode { .errPos = posDrvName }
.errPos = posDrvName
});
/* !!! Check whether j is a valid attribute
name. */
@ -624,14 +624,14 @@ static void prim_derivationStrict(EvalState & state, const Pos & pos, Value * *
if (j == "drv")
throw EvalError({
.hint = hintfmt("invalid derivation output name 'drv'" ),
.nixCode = NixCode { .errPos = posDrvName }
.errPos = posDrvName
});
outputs.insert(j);
}
if (outputs.empty())
throw EvalError({
.hint = hintfmt("derivation cannot have an empty set of outputs"),
.nixCode = NixCode { .errPos = posDrvName }
.errPos = posDrvName
});
};
@ -747,20 +747,20 @@ static void prim_derivationStrict(EvalState & state, const Pos & pos, Value * *
if (drv.builder == "")
throw EvalError({
.hint = hintfmt("required attribute 'builder' missing"),
.nixCode = NixCode { .errPos = posDrvName }
.errPos = posDrvName
});
if (drv.platform == "")
throw EvalError({
.hint = hintfmt("required attribute 'system' missing"),
.nixCode = NixCode { .errPos = posDrvName }
.errPos = posDrvName
});
/* Check whether the derivation name is valid. */
if (isDerivation(drvName))
throw EvalError({
.hint = hintfmt("derivation names are not allowed to end in '%s'", drvExtension),
.nixCode = NixCode { .errPos = posDrvName }
.errPos = posDrvName
});
if (outputHash) {
@ -768,7 +768,7 @@ static void prim_derivationStrict(EvalState & state, const Pos & pos, Value * *
if (outputs.size() != 1 || *(outputs.begin()) != "out")
throw Error({
.hint = hintfmt("multiple outputs are not supported in fixed-output derivations"),
.nixCode = NixCode { .errPos = posDrvName }
.errPos = posDrvName
});
std::optional<HashType> ht = parseHashTypeOpt(outputHashAlgo);
@ -882,7 +882,7 @@ static void prim_storePath(EvalState & state, const Pos & pos, Value * * args, V
if (!state.store->isInStore(path))
throw EvalError({
.hint = hintfmt("path '%1%' is not in the Nix store", path),
.nixCode = NixCode { .errPos = pos }
.errPos = pos
});
Path path2 = state.store->toStorePath(path);
if (!settings.readOnlyMode)
@ -903,7 +903,7 @@ static void prim_pathExists(EvalState & state, const Pos & pos, Value * * args,
.hint = hintfmt(
"cannot check the existence of '%1%', since path '%2%' is not valid",
path, e.path),
.nixCode = NixCode { .errPos = pos }
.errPos = pos
});
}
@ -949,7 +949,7 @@ static void prim_readFile(EvalState & state, const Pos & pos, Value * * args, Va
} catch (InvalidPathError & e) {
throw EvalError({
.hint = hintfmt("cannot read '%1%', since path '%2%' is not valid", path, e.path),
.nixCode = NixCode { .errPos = pos }
.errPos = pos
});
}
string s = readFile(state.checkSourcePath(state.toRealPath(path, context)));
@ -980,7 +980,7 @@ static void prim_findFile(EvalState & state, const Pos & pos, Value * * args, Va
if (i == v2.attrs->end())
throw EvalError({
.hint = hintfmt("attribute 'path' missing"),
.nixCode = NixCode { .errPos = pos }
.errPos = pos
});
PathSet context;
@ -991,7 +991,7 @@ static void prim_findFile(EvalState & state, const Pos & pos, Value * * args, Va
} catch (InvalidPathError & e) {
throw EvalError({
.hint = hintfmt("cannot find '%1%', since path '%2%' is not valid", path, e.path),
.nixCode = NixCode { .errPos = pos }
.errPos = pos
});
}
@ -1011,7 +1011,7 @@ static void prim_hashFile(EvalState & state, const Pos & pos, Value * * args, Va
if (!ht)
throw Error({
.hint = hintfmt("unknown hash type '%1%'", type),
.nixCode = NixCode { .errPos = pos }
.errPos = pos
});
PathSet context; // discarded
@ -1030,7 +1030,7 @@ static void prim_readDir(EvalState & state, const Pos & pos, Value * * args, Val
} catch (InvalidPathError & e) {
throw EvalError({
.hint = hintfmt("cannot read '%1%', since path '%2%' is not valid", path, e.path),
.nixCode = NixCode { .errPos = pos }
.errPos = pos
});
}
@ -1106,7 +1106,7 @@ static void prim_toFile(EvalState & state, const Pos & pos, Value * * args, Valu
"in 'toFile': the file named '%1%' must not contain a reference "
"to a derivation but contains (%2%)",
name, path),
.nixCode = NixCode { .errPos = pos }
.errPos = pos
});
refs.insert(state.store->parseStorePath(path));
}
@ -1177,7 +1177,7 @@ static void prim_filterSource(EvalState & state, const Pos & pos, Value * * args
if (!context.empty())
throw EvalError({
.hint = hintfmt("string '%1%' cannot refer to other paths", path),
.nixCode = NixCode { .errPos = pos }
.errPos = pos
});
state.forceValue(*args[0], pos);
@ -1186,7 +1186,7 @@ static void prim_filterSource(EvalState & state, const Pos & pos, Value * * args
.hint = hintfmt(
"first argument in call to 'filterSource' is not a function but %1%",
showType(*args[0])),
.nixCode = NixCode { .errPos = pos }
.errPos = pos
});
addPath(state, pos, std::string(baseNameOf(path)), path, args[0], FileIngestionMethod::Recursive, Hash(), v);
@ -1209,7 +1209,7 @@ static void prim_path(EvalState & state, const Pos & pos, Value * * args, Value
if (!context.empty())
throw EvalError({
.hint = hintfmt("string '%1%' cannot refer to other paths", path),
.nixCode = NixCode { .errPos = *attr.pos }
.errPos = *attr.pos
});
} else if (attr.name == state.sName)
name = state.forceStringNoCtx(*attr.value, *attr.pos);
@ -1223,13 +1223,13 @@ static void prim_path(EvalState & state, const Pos & pos, Value * * args, Value
else
throw EvalError({
.hint = hintfmt("unsupported argument '%1%' to 'addPath'", attr.name),
.nixCode = NixCode { .errPos = *attr.pos }
.errPos = *attr.pos
});
}
if (path.empty())
throw EvalError({
.hint = hintfmt("'path' required"),
.nixCode = NixCode { .errPos = pos }
.errPos = pos
});
if (name.empty())
name = baseNameOf(path);
@ -1290,7 +1290,7 @@ void prim_getAttr(EvalState & state, const Pos & pos, Value * * args, Value & v)
if (i == args[1]->attrs->end())
throw EvalError({
.hint = hintfmt("attribute '%1%' missing", attr),
.nixCode = NixCode { .errPos = pos }
.errPos = pos
});
// !!! add to stack trace?
if (state.countCalls && i->pos) state.attrSelects[*i->pos]++;
@ -1373,7 +1373,7 @@ static void prim_listToAttrs(EvalState & state, const Pos & pos, Value * * args,
if (j == v2.attrs->end())
throw TypeError({
.hint = hintfmt("'name' attribute missing in a call to 'listToAttrs'"),
.nixCode = NixCode { .errPos = pos }
.errPos = pos
});
string name = state.forceStringNoCtx(*j->value, pos);
@ -1383,7 +1383,7 @@ static void prim_listToAttrs(EvalState & state, const Pos & pos, Value * * args,
if (j2 == v2.attrs->end())
throw TypeError({
.hint = hintfmt("'value' attribute missing in a call to 'listToAttrs'"),
.nixCode = NixCode { .errPos = pos }
.errPos = pos
});
v.attrs->push_back(Attr(sym, j2->value, j2->pos));
}
@ -1459,7 +1459,7 @@ static void prim_functionArgs(EvalState & state, const Pos & pos, Value * * args
if (args[0]->type != tLambda)
throw TypeError({
.hint = hintfmt("'functionArgs' requires a function"),
.nixCode = NixCode { .errPos = pos }
.errPos = pos
});
if (!args[0]->lambda.fun->matchAttrs) {
@ -1515,7 +1515,7 @@ static void elemAt(EvalState & state, const Pos & pos, Value & list, int n, Valu
if (n < 0 || (unsigned int) n >= list.listSize())
throw Error({
.hint = hintfmt("list index %1% is out of bounds", n),
.nixCode = NixCode { .errPos = pos }
.errPos = pos
});
state.forceValue(*list.listElems()[n], pos);
v = *list.listElems()[n];
@ -1545,7 +1545,7 @@ static void prim_tail(EvalState & state, const Pos & pos, Value * * args, Value
if (args[0]->listSize() == 0)
throw Error({
.hint = hintfmt("'tail' called on an empty list"),
.nixCode = NixCode { .errPos = pos }
.errPos = pos
});
state.mkList(v, args[0]->listSize() - 1);
@ -1690,7 +1690,7 @@ static void prim_genList(EvalState & state, const Pos & pos, Value * * args, Val
if (len < 0)
throw EvalError({
.hint = hintfmt("cannot create list of size %1%", len),
.nixCode = NixCode { .errPos = pos }
.errPos = pos
});
state.mkList(v, len);
@ -1852,7 +1852,7 @@ static void prim_div(EvalState & state, const Pos & pos, Value * * args, Value &
if (f2 == 0)
throw EvalError({
.hint = hintfmt("division by zero"),
.nixCode = NixCode { .errPos = pos }
.errPos = pos
});
if (args[0]->type == tFloat || args[1]->type == tFloat) {
@ -1864,7 +1864,7 @@ static void prim_div(EvalState & state, const Pos & pos, Value * * args, Value &
if (i1 == std::numeric_limits<NixInt>::min() && i2 == -1)
throw EvalError({
.hint = hintfmt("overflow in integer division"),
.nixCode = NixCode { .errPos = pos }
.errPos = pos
});
mkInt(v, i1 / i2);
@ -1925,7 +1925,7 @@ static void prim_substring(EvalState & state, const Pos & pos, Value * * args, V
if (start < 0)
throw EvalError({
.hint = hintfmt("negative start position in 'substring'"),
.nixCode = NixCode { .errPos = pos }
.errPos = pos
});
mkString(v, (unsigned int) start >= s.size() ? "" : string(s, start, len), context);
@ -1948,7 +1948,7 @@ static void prim_hashString(EvalState & state, const Pos & pos, Value * * args,
if (!ht)
throw Error({
.hint = hintfmt("unknown hash type '%1%'", type),
.nixCode = NixCode { .errPos = pos }
.errPos = pos
});
PathSet context; // discarded
@ -1994,12 +1994,12 @@ void prim_match(EvalState & state, const Pos & pos, Value * * args, Value & v)
// limit is _GLIBCXX_REGEX_STATE_LIMIT for libstdc++
throw EvalError({
.hint = hintfmt("memory limit exceeded by regular expression '%s'", re),
.nixCode = NixCode { .errPos = pos }
.errPos = pos
});
} else {
throw EvalError({
.hint = hintfmt("invalid regular expression '%s'", re),
.nixCode = NixCode { .errPos = pos }
.errPos = pos
});
}
}
@ -2067,12 +2067,12 @@ static void prim_split(EvalState & state, const Pos & pos, Value * * args, Value
// limit is _GLIBCXX_REGEX_STATE_LIMIT for libstdc++
throw EvalError({
.hint = hintfmt("memory limit exceeded by regular expression '%s'", re),
.nixCode = NixCode { .errPos = pos }
.errPos = pos
});
} else {
throw EvalError({
.hint = hintfmt("invalid regular expression '%s'", re),
.nixCode = NixCode { .errPos = pos }
.errPos = pos
});
}
}
@ -2106,7 +2106,7 @@ static void prim_replaceStrings(EvalState & state, const Pos & pos, Value * * ar
if (args[0]->listSize() != args[1]->listSize())
throw EvalError({
.hint = hintfmt("'from' and 'to' arguments to 'replaceStrings' have different lengths"),
.nixCode = NixCode { .errPos = pos }
.errPos = pos
});
vector<string> from;