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Introduce AbstractPos

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This commit is contained in:
Eelco Dolstra 2022-07-05 15:58:04 +02:00
parent a04ca0a522
commit 9e9170a92e
21 changed files with 158 additions and 182 deletions
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10
src/libexpr/eval.cc
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@ -775,7 +775,7 @@ void EvalState::runDebugRepl(const Error * error, const Env & env, const Expr &
? std::make_unique<DebugTraceStacker>(
*this,
DebugTrace {
.pos = error->info().errPos ? *error->info().errPos : positions[expr.getPos()],
.pos = error->info().errPos ? error->info().errPos : (std::shared_ptr<AbstractPos>) positions[expr.getPos()],
.expr = expr,
.env = env,
.hint = error->info().msg,
@ -957,7 +957,7 @@ void EvalState::throwMissingArgumentError(const PosIdx pos, const char * s, cons
void EvalState::addErrorTrace(Error & e, const char * s, const std::string & s2) const
{
e.addTrace(std::nullopt, s, s2);
e.addTrace(nullptr, s, s2);
}
void EvalState::addErrorTrace(Error & e, const PosIdx pos, const char * s, const std::string & s2) const
@ -969,13 +969,13 @@ static std::unique_ptr<DebugTraceStacker> makeDebugTraceStacker(
EvalState & state,
Expr & expr,
Env & env,
std::optional<ErrPos> pos,
std::shared_ptr<AbstractPos> && pos,
const char * s,
const std::string & s2)
{
return std::make_unique<DebugTraceStacker>(state,
DebugTrace {
.pos = pos,
.pos = std::move(pos),
.expr = expr,
.env = env,
.hint = hintfmt(s, s2),
@ -1171,7 +1171,7 @@ void EvalState::evalFile(const SourcePath & path, Value & v, bool mustBeTrivial)
*this,
*e,
this->baseEnv,
e->getPos() ? std::optional(ErrPos(positions[e->getPos()])) : std::nullopt,
e->getPos() ? (std::shared_ptr<AbstractPos>) positions[e->getPos()] : nullptr,
"while evaluating the file '%1%':", resolvedPath.to_string())
: nullptr;