Bug #4781: Higher-order functions: No failure reported when supplied function doesn't match required signature - SaxonJS - Saxonica Developer Community

Actions

Send by e-mail Copy link

Bug #4781

closed

Higher-order functions: No failure reported when supplied function doesn't match required signature

Added by Michael Kay over 3 years ago. Updated about 3 years ago.

Status:

Closed

Priority:

Normal

Assignee:

Michael Kay

Category:

XPath Conformance

Sprint/Milestone:

Start date:

2020-10-05

Due date:

% Done:

100%

Estimated time:

Applies to JS Branch:

Fix Committed on JS Branch:

Fixed in JS Release:

Saxon-JS 2.1

SEF Generated with:

Platforms:

Company:

Contact person:

Additional contact persons:

Description

XSLT3 Test case higher-order-functions-060 is failing. No error is reported when the function fn:string-length#1 is passed to an argument whose expected type is function(xs:string) as xs:string.

The cause of the problem is that the evaluate() method of XdmFunction.CoercedFunction checks and converts the supplied arguments, but applies no checking to the result.

Actions

Copy link

Updated by Michael Kay over 3 years ago

Subject changed from Higher-order functions: No failure reported when supplied function does match required signature to Higher-order functions: No failure reported when supplied function doesn't match required signature
Status changed from New to Resolved
Applies to JS Branch 2.0, Trunk added
Fix Committed on JS Branch 2.0, Trunk added