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double addtrace for 'called from'

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This commit is contained in:
Ben Burdette 2020-06-30 15:44:19 -06:00
parent ddb81ca126
commit 70bcb39d3f
2 changed files with 6 additions and 9 deletions
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13
src/libexpr/eval.cc
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@ -597,11 +597,6 @@ LocalNoInline(void addErrorTrace(Error & e, const char * s, const string & s2))
e.addTrace(std::nullopt, s, s2);
}
LocalNoInline(void addErrorTrace(Error & e, const Pos & pos, const char * s, const ExprLambda & fun))
{
e.addTrace(pos, s, fun.showNamePos());
}
LocalNoInline(void addErrorTrace(Error & e, const Pos & pos, const char * s, const string & s2))
{
e.addTrace(pos, s, s2);
@ -1241,9 +1236,11 @@ void EvalState::callFunction(Value & fun, Value & arg, Value & v, const Pos & po
try {
lambda.body->eval(*this, env2, v);
} catch (Error & e) {
// TODO something different for 'called from' than usual addTrace?
// addErrorTrace(e, pos, "while evaluating %1%, called from %2%:", lambda);
addErrorTrace(e, pos, "while evaluating %1%:", lambda);
addErrorTrace(e, lambda.pos, "while evaluating %s",
(lambda.name.set()
? "'" + (string) lambda.name + "'"
: "anonymous lambdaction"));
addErrorTrace(e, pos, "from call site%s", "");
throw;
}
else

2
src/libutil/error.cc
View file

@ -330,7 +330,7 @@ std::ostream& showErrorInfo(std::ostream &out, const ErrorInfo &einfo, bool show
// traces
if (showTrace && !einfo.traces.empty())
{
const string tracetitle(" show-trace output ");
const string tracetitle(" show-trace ");
int fill = errwidth - tracetitle.length();
int lw = 0;