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| author | Ben Burdette <bburdette@gmail.com> | 2022-01-08 11:03:48 -0700 |
|---|---|---|
| committer | Ben Burdette <bburdette@gmail.com> | 2022-01-08 11:03:48 -0700 |
| commit | a963674d88f2f1af6181f126ed4288ec65b61fc6 (patch) | |
| tree | ff9f0c5b4aa339f946181724a2cdfa0bc2d04488 /src/libcmd/command.cc | |
| parent | c51b527c280ee08b3ce3ca6d229139c4292b3176 (diff) | |
optinoal error; compiles
Diffstat (limited to 'src/libcmd/command.cc')
| -rw-r--r-- | src/libcmd/command.cc | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/libcmd/command.cc b/src/libcmd/command.cc index 252bc1fad..ed8f6d295 100644 --- a/src/libcmd/command.cc +++ b/src/libcmd/command.cc @@ -63,7 +63,7 @@ EvalCommand::EvalCommand() }); } -extern std::function<void(const Error & error, const Env & env, const Expr & expr)> debuggerHook; +extern std::function<void(const Error * error, const Env & env, const Expr & expr)> debuggerHook; ref<EvalState> EvalCommand::getEvalState() { @@ -76,13 +76,14 @@ ref<EvalState> EvalCommand::getEvalState() #endif searchPath, getEvalStore(), getStore()); if (startReplOnEvalErrors) - debuggerHook = [evalState{ref<EvalState>(evalState)}](const Error & error, const Env & env, const Expr & expr) { - printError("%s\n\n" ANSI_BOLD "Starting REPL to allow you to inspect the current state of the evaluator.\n" ANSI_NORMAL, error.what()); + debuggerHook = [evalState{ref<EvalState>(evalState)}](const Error * error, const Env & env, const Expr & expr) { + if (error) + printError("%s\n\n" ANSI_BOLD "Starting REPL to allow you to inspect the current state of the evaluator.\n" ANSI_NORMAL, error->what()); if (expr.staticenv) { auto vm = mapStaticEnvBindings(*expr.staticenv.get(), env); - runRepl(evalState, &error, expr, *vm); + runRepl(evalState, error, expr, *vm); } }; } |