microsoft / microsoft/ifc-spec

Integer Fundamental Type Precisions

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Description

I'm curious why the IFC specifies default, short, and long, but not long long for fundamental type precision?

The IFC writes out:

  • long long = int w/ 64-bit precision
  • long = int w/ long precision
  • int = int w/ default precision

This seems like an odd discrepancy (some builtin types represented via bitwidth and some are represented via a label)?

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Research direction

The issue names no file, test, or entry point. Start by reviewing the IFC specification's fundamental-type precision definitions and compare the treatment of default, short, long, and long long; done means an agreed specification decision is recorded.

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Assessment

Domain
documentation
Issue type
Documentation
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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