| Reporter's email: |
asumu at ccs dot neu dot edu |
| Number: |
13096 |
| Category: |
all |
| Synopsis: |
submodule & enter! problem |
| Class: |
sw-bug |
| Responsible: |
mflatt |
| Notify-List: |
|
| Severity: |
serious |
| Priority: |
medium |
| State: |
closed |
| Confidential: |
no |
| Arrival-Date: |
Tue Sep 04 18:52:01 -0400 2012 |
| Closed-Date: |
Sun Feb 10 07:57:48 -0500 2013 |
| Last-Modified: |
Sun Feb 10 07:57:48 -0500 2013 |
| Originator: |
Asumu Takikawa |
| Organization: |
plt
|
| Submitter-Id: |
unknown |
| Release: |
5.3.0.22--2012-09-04(ba56fd72/d) |
| Environment: |
unix "Linux willamette 3.2.0-2-amd64 #1 SMP Mon May 21 17:45:41 UTC 2012 x86_64 GNU/Linux" (x86_64-linux/3m) (get-display-depth) = 32
Human Language: english
(current-memory-use) 398321520
Links: (links) = ("gcr-bug" "clojure"); (links #:user? #f) = (); (links #:root? #t) = (); (links #:user? #f #:root? #t) = ()
Collections:
("/home/asumu/plt/racket-git/add-on/5.3.0.22/collects"
(non-existent-path))
("/home/asumu/plt/racket-git/collects"
("graphics" "future-visualizer" "frtime" "framework" "make" "sgl" "launcher" "compiler" "mred" "srfi" "setup" "wxme" "honu" "mrlib" "scriblib" "r5rs" "trace" "info-domain" "typed-racket" "racket" "net" "file" "slideshow" "string-constants" "racklog" "openssl" "macro-debugger" "xml" "mysterx" "html" "drscheme" "at-exp" "tmp2" "hierlist" "profile" "icons" "sirmail" "readline" "config" "syntax" "scribble" "texpict" "mzlib" "typed" "web-server" "plai" "handin-client" "rnrs" "eopl" "drracket" "handin-server" "planet" "syntax-color" "repo-time-stamp" "test-engine" "games" "picturing-programs" "ffi" "xrepl" "images" "errortrace" "json" "tmp3" "data" "unstable" "tmp1" "NormalizationTest.txt" "r6rs" "browser" "2htdp" "parser-tools" "slatex" "scheme" "compatibility" "algol60" "scribblings" "stepper" "lazy" "rackunit" "gui-debugger" "plot" "help" "meta" "redex" "version" "defaults" "s-exp" "tests" "swindle" "mzscheme" "deinprogramm" "raco" "tmp0-filelib" "preprocessor" "typed-scheme" !
"db" "embedded-gui" "lang" "dynext" "reader" ".gitignore" "htdp" "schemeunit" "teachpack" "mzcom" "datalog"))
Computer Language: (("Determine language from source") (#(#t print mixed-fraction-e #f #t debug) (default) #() "#lang racket\n" #f #t ((main) (test))))
|
| Description: |
If you run "2.rkt" attached below from the `racket` executable, it will
produce the following error:
$ racket 2.rkt
module->namespace: module not instantiated in the current namespace
name: #<resolved-module-path:"/home/asumu/code/gcr-bug/1.rkt">
context...:
/home/asumu/plt/racket-git/collects/racket/enter.rkt:33:0: do-enter!
/home/asumu/code/gcr-bug/2.rkt: [running body]
If you remove the (#%require racket/unit) from "2.rkt", it will work
fine. If you remove the submodule require in "1.rkt", it will also start
working. If "2.rkt" is written in #lang racket (includes racket/unit), it
fails.
I also tried copying the contents of racket/unit to a separate file
(say "3.rkt") and requiring that instead. It seems to work fine in that case
(relative require or using `raco link`). Requiring an arbitrary file with
a submodule declaration (like what's contained in racket/unit) instead of
racket/unit also makes the problem go away.
In DrRacket, it also does not error.
|
| File Attachments: |
|
| How-To-Repeat: |
;; 1.rkt
#lang racket/base
(#%require (submod racket/unit compat))
;; 2.rkt
#lang racket/base
(#%require racket/unit)
(#%require racket/enter)
(enter! "1.rkt")
|
| Fix: |
|
| Release-Note: |
|
| Unformatted: |
|
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