[Bug] Nested arrays throw error when used with n>1 elements

[Luna-Klatzer]

Is there an existing issue for this?

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I am following the documentation's guide

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This issue exists in the latest version

• I am using the latest version

Current Behavior

The following statement throws an error due to mismatching types (which should be only thrown with v0.12.1 for unsupported type unions):

const a: Array< Array<num> > = [ [1,2,3,4], [2,3,4,5] ];

Compiler Output:

File 'anonymous-script', line 1, col 31:
  const a: Array< Array<num> > = [ [1,2,3,4], [2,3,4,5] ];
                                 ^^^^^^^^^^^^^^^^^^^^^^^^ 
NotImplementedError: Arrays with multiple types of elements are not implemented yet. Update Kipper or watch out for future releases.

Related to another nested array issue as described in #736.

Expected Behavior

The nested children arrays should be recognised as Array<num> and the parent array should be correctly identified as the type Array<Array<num>>.

Steps To Reproduce

1. Use nested array with n>1 elements such as [ [1,2,3,4], [2,3,4,5] ];

Environment

• Kipper: 0.12.1