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Forbid nested debuggers

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Rebecca Turner 2024-02-02 20:07:42 -08:00
parent 4ee5433919
commit 14b0356dc5
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4 changed files with 20 additions and 11 deletions
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8
src/libcmd/repl.cc
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@ -336,13 +336,7 @@ ReplExitStatus NixRepl::mainLoop()
printMsg(lvlError, e.msg());
}
} catch (EvalError & e) {
// in debugger mode, an EvalError should trigger another repl session.
// when that session returns the exception will land here. No need to show it again;
// show the error for this repl session instead.
if (state->debugRepl && !state->debugTraces.empty())
showDebugTrace(std::cout, state->positions, state->debugTraces.front());
else
printMsg(lvlError, e.msg());
printMsg(lvlError, e.msg());
} catch (Error & e) {
printMsg(lvlError, e.msg());
} catch (Interrupted & e) {