Closed Bug 420925 Opened 16 years ago Closed 13 years ago

Incorrect error message when missing argument to map()

Categories

(Core :: JavaScript Engine, defect)

Product:
Core
Component:
JavaScript Engine
Platform:
x86
macOS
Type:
defect
Priority:
Not set
Severity:
minor

Tracking

()

Status:
RESOLVED FIXED

People

(Reporter: jruderman, Unassigned)

Details

(Keywords: testcase) 

js> [1,2,3,4].map()
typein:1: TypeError: [1, 2, 3, 4].map() is not a function

Expected: Something to the effect of "The first argument to Array.prototype.map must be a function" or "Not enough arguments to Array.prototype.map".

Might be related to bug 353081.
Today we get: "missing argument 0 when calling function [1, 2, 3, 4].map"
Status: NEW → RESOLVED
Closed: 13 years ago
Resolution: --- → FIXED
Excellent.
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