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|ID||Project||Category||View Status||Date Submitted||Last Update|
|0000117||Core Inform||Properties||public||2010-06-24 03:31||2010-07-01 23:07|
|Target Version||Fixed in Version||6E72|
|Summary||0000117: A room is not accepted as property if it is created through a direction|
|Description||If a room is created with "R1 is [direction] of R2", it won't be accepted as a value property.|
If the room is created with "R1 is a room. It is [direction] of R2.", it can be used normally.
Additionally, if you assign R1 to a region, it will be accepted as property even if it is created through direction.
|Minimal Source Text To Reproduce|
R1 is east of R2. A person has a room called homeroom. John is a man. Jane is a woman. The homeroom of John is R1. The homeroom of Jane is R2.
|Additional Information||to make it compile:|
either change to:
R1 is a room. It is east of R2.
R2 is a room.
Space is a region. R1 and R2 are in Space.
|Tags||No tags attached.|
|Effect||(serious) Compiler rejects valid code|
These errors produce a problem message of the form
Problem. In the sentence 'The homeroom of John is R1' , it looks as if you intend 'The homeroom of John is R1' to be asserting something, but that tries to set the value of the 'homeroom' property to an object - which must be wrong because this property has to be a room.
Suspect the problem is that type-checking occurs for homeroom properties before we have definitely decided that R1 and R2 are rooms: based purely on the direction assertion, they could also be doors.
The statement about regions resolves this ambiguity.
|2010-06-24 03:31||i-k||New Issue|
|2010-06-24 08:48||emshort||Note Added: 0000148|
|2010-06-24 08:48||emshort||Status||new => confirmed|
|2010-06-30 15:46||graham||Note Added: 0000198|
|2010-06-30 15:46||graham||Status||confirmed => resolved|
|2010-06-30 15:46||graham||Resolution||open => fixed|
|2010-06-30 15:46||graham||Assigned To||=> graham|
|2010-06-30 18:07||jmcgrew||Fixed in Version||=> 6E72|
|2010-07-01 23:07||jmcgrew||Status||resolved => closed|
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