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show expr pos if DebugTrace one is noPos

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This commit is contained in:
Ben Burdette 2022-04-06 19:08:29 -06:00
parent f41c18b221
commit 5cfd038bd8
2 changed files with 6 additions and 4 deletions
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2
src/libcmd/command.cc
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@ -129,7 +129,7 @@ ref<EvalState> EvalCommand::getEvalState()
new DebugTraceStacker(
*evalState,
DebugTrace
{.pos = *expr.getPos(),
{.pos = (error->info().errPos ? *error->info().errPos : *expr.getPos()),
.expr = expr,
.env = env,
.hint = error->info().msg,

8
src/libcmd/repl.cc
View file

@ -412,9 +412,11 @@ std::ostream& showDebugTrace(std::ostream &out, const DebugTrace &dt)
out << ANSI_RED "error: " << ANSI_NORMAL;
out << dt.hint.str() << "\n";
if (dt.pos.has_value() && (*dt.pos)) {
auto pos = dt.pos.value();
out << "\n";
// prefer direct pos, but if noPos then try the expr.
auto pos = (*dt.pos ? *dt.pos :
(dt.expr.getPos() ? *dt.expr.getPos() : noPos));
if (pos) {
printAtPos(pos, out);
auto loc = getCodeLines(pos);