0004767: Camlp4 prints infinity

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Date Submitted

Last Update

0004767

OCaml

Camlp4

public

2009-04-13 11:37

2012-09-25 20:06

Reporter

Christophe Troestler

Assigned To

xclerc

Priority

normal

Severity

minor

Reproducibility

always

Status

closed

Resolution

fixed

Platform

OS Version

Product Version

3.11.0

Target Version

Fixed in Version

3.12.1+dev

Summary

0004767: Camlp4 prints infinity

Description

This may be linked to 0000320. When camlp4 prints infinite float values, it uses "inf" and "-inf" instead of the OCaml "infinity" and "neg_infinity".

Example in the toplevel:
#directory "+camlp4";;
#load "dynlink.cma";;
#load "camlp4of.cma";;
open Camlp4.PreCast

let printer =
  let module P = Camlp4.Printers.OCaml.Make(Syntax)
  in new P.printer ()

let print_expr e =
  printer#expr Format.std_formatter e

print_expr <:expr@here< $`flo: 1. /. 0. $ >>;;

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Attached Files

Relationships

related to

0004345

resolved

xclerc

Reduced precision when converting floats to strings

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Issue History
Date Modified	Username	Field	Change
2009-04-13 11:37	Christophe Troestler	New Issue
2009-04-13 11:37	Christophe Troestler	Status	new => assigned
2009-04-13 11:37	Christophe Troestler	Assigned To	=> ertai
2011-02-08 15:05	xclerc	Assigned To	ertai => xclerc
2011-02-08 15:05	xclerc	Relationship added	related to 0004345
2011-02-08 15:08	xclerc	Status	assigned => resolved
2011-02-08 15:08	xclerc	Fixed in Version	=> 3.12.1+dev
2011-02-08 15:08	xclerc	Resolution	open => fixed
2012-09-25 20:06	xleroy	Status	resolved => closed