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|ID||Project||Category||View Status||Date Submitted||Last Update|
|0000877||Core Inform||Relations||public||2012-03-05 04:32||2014-05-07 07:34|
|Target Version||Fixed in Version||6L02|
|Summary||0000877: internal error, "binding and substitution line 364"|
now the attempt which is fulfilled by this attempt is untried.
Causes an internal error. I can comment out the "which is" and it still happens.
|Minimal Source Text To Reproduce|
"test3" by Ron Newcomb An attempt is a kind of thing. An attempt can be failed, successful, ongoing, or untried. Fulfillment relates various attempts to one attempt. The verb to be fulfilled by implies the reversed fulfillment relation.. This attempt is an attempt that varies. There is an attempt. When play begins, now the attempt which is fulfilled by this attempt is untried. the lab is a room.
|Tags||No tags attached.|
|Effect||(critical) Compiler reports internal error|
Confirmed. The problem message, for the sake of future bug searches:
- - - -
An internal error has occurred: substituting bound variable. The current sentence is 'now the attempt which is fulfilled by foo is untried' ; the error was detected at line 364 of "Chapter 13/Binding and Substitution.w". This should never happen, and I am now halting in abject failure.
- - - -
|Fixed, though this is quite a complex issue. There was a straightforward bug due to a failure to simplify correctly in some logical calculations, and I took that out; but Inform now produces a problem message on the line about "now" not being able to change the kind of something. This looks wrong but is in fact right, because "now the attempt which is fulfilled by this attempt is untried" assumes that there is such an attempt: if there isn't, then there is no way to make it untried.|
|2012-03-05 04:32||Ron Newcomb||New Issue|
|2012-03-05 12:28||EmacsUser||Note Added: 0001599|
|2012-03-05 12:28||EmacsUser||Status||new => confirmed|
|2013-06-02 08:08||graham||Note Added: 0002078|
|2013-06-02 08:08||graham||Status||confirmed => resolved|
|2013-06-02 08:08||graham||Resolution||open => fixed|
|2013-06-02 08:08||graham||Assigned To||=> graham|
|2014-05-07 07:34||jmcgrew||Fixed in Version||=> 6L02|
|2014-05-07 07:34||jmcgrew||Status||resolved => closed|
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