Exception for Text.Parsec.Token:makeTokenParser from parsec-3.1.9, A

Specification

\[\begin{array}{l} \\ \frac{x + y}{10} \end{array} \]

(FPCore (x y) :precision binary64 (/ (+ x y) 10.0))

double code(double x, double y) {
	return (x + y) / 10.0;
}

real(8) function code(x, y)
    real(8), intent (in) :: x
    real(8), intent (in) :: y
    code = (x + y) / 10.0d0
end function

public static double code(double x, double y) {
	return (x + y) / 10.0;
}

def code(x, y):
	return (x + y) / 10.0

function code(x, y)
	return Float64(Float64(x + y) / 10.0)
end

function tmp = code(x, y)
	tmp = (x + y) / 10.0;
end

code[x_, y_] := N[(N[(x + y), $MachinePrecision] / 10.0), $MachinePrecision]

\begin{array}{l}

\\
\frac{x + y}{10}
\end{array}

herbie shell --seed 2024196 
(FPCore (x y)
  :name "Text.Parsec.Token:makeTokenParser from parsec-3.1.9, A"
  :precision binary64
  (/ (+ x y) 10.0))

Please file a bug report with this information.

vector-set!: contract violation expected: exact-nonnegative-integer? given: -1 argument position: 2nd first argument...: '#(#f #t #f #f #f #t #f #f #f #f #f #f #f #f #f)		L	C
backward-pass	/home/nightlies/rival/main/eval/adjust.rkt	8	0
rival-machine-adjust	/home/nightlies/rival/main/eval/run.rkt	98	0
rival-machine-full	/home/nightlies/rival/main/eval/main.rkt	16	0
rival-apply	/home/nightlies/rival/main/eval/main.rkt	56	0
(unnamed)	/usr/local/racket/collects/racket/contract/private/arrow-val-first.rkt	486	18
(unnamed)	/home/nightlies/herbie/main/src/sampling.rkt	159	4
ival-eval	/home/nightlies/herbie/main/src/sampling.rkt	153	0
<eval-prog-real>	/home/nightlies/herbie/main/src/sampling.rkt	188	2
compute-local-errors	/home/nightlies/herbie/main/src/core/localize.rkt	105	0
batch-localize-errors	/home/nightlies/herbie/main/src/core/localize.rkt	91	0
localize!	/home/nightlies/herbie/main/src/mainloop.rkt	187	0
run-iter!	/home/nightlies/herbie/main/src/mainloop.rkt	70	0
mutate!	/home/nightlies/herbie/main/src/mainloop.rkt	62	0
run-improve!	/home/nightlies/herbie/main/src/mainloop.rkt	48	0
get-alternatives/report	/home/nightlies/herbie/main/src/sandbox.rkt	167	0
(unnamed)	/home/nightlies/herbie/main/src/sandbox.rkt	261	6
(unnamed)	/usr/local/racket/share/pkgs/profile-lib/main.rkt	40	10
profile-thunk	/usr/local/racket/share/pkgs/profile-lib/main.rkt	9	0
(unnamed)	/usr/local/racket/collects/racket/engine.rkt	42	24