Renamed field names in record type defintions

[mnieper]

Gauche does not accept record names that arise through hygienic renaming:

(import (scheme base))

(define-syntax foo
  (syntax-rules ()
    ((foo k) (k field))))

(define-syntax bar
  (syntax-rules ()
    ((bar name)
     (define-record-type <rtd>
       (make-record name)
       record?
       (name record-name record-set-name!)))))

(foo bar)

This program gives the error:

*** ERROR: rtd-constructor: field-specs contains unrecognized field name: #<identifier r7rs.user#field.de1e36c0>

While loading "./g.scm" at line 15

Stack Trace:

---

0 (rtd-constructor #:.152 #(field)) [unknown location]

[mnieper]

PS: It seems that the field names have to be converted from identifiers to symbols, for example here: https://github.com/shirok/Gauche/blob/1a0933e094ae5f1a530a36b3c836afdb822c8647/libsrc/gauche/record.scm#L476

[pclouds]

might be related to #532

[mnieper]

I have tested with Gauche 0.9.6 that comes with Ubuntu 19.10.

[pclouds]

On master, it seems to work

gosh[r7rs.user]$ (foo bar)
#:record-set-name!.617

[shirok]

Yes I think this particular example runs on 0.9.9. The other macro-defining-macro issue discussed in #532 is in unreleased master.