Discussion at https://lists.squeakfoundation.org/archives/list/squeak-dev@lists.squeakfoun...

FloatTest>>testSmallIntegerDivide is sufficient to reproduce the issue on 64-bit Spur with immediate floats. With Kernel-mt.1550 loaded the test will fail, and with Kernel-mt.1551 the test passes again.

However, the test does not catch the issue on a 32bit V3 image, and I have not tried it on 32-bit Spur.

Dave

On 2024-01-14 03:25, commits@source.squeak.org wrote:

A new version of KernelTests was added to project The Inbox: http://source.squeak.org/inbox/KernelTests-dtl.449.mcz

==================== Summary ====================

Name: KernelTests-dtl.449 Author: dtl Time: 13 January 2024, 10:25:41.643571 pm UUID: db371749-54f3-4972-8899-65b439f89d10 Ancestors: KernelTests-jar.448

Test to document a mixed arithmetic issue, reference Kernel-mt.1550 and Kernel-mt.1551

=============== Diff against KernelTests-jar.448 ===============

Item was added:

• ----- Method: FloatTest>>testSmallIntegerDivide (in category 'tests -

arithmetic') -----

• testSmallIntegerDivide

• "mixed integer and float operation should not introduce loss of 
  

precision"

• self should: [Compiler evaluate: '(3 / 5.0) = (3.0 / 5.0)']
  

• !