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Allow calling const unsafe fn in const fn behind a feature gate #55635

Merged
merged 23 commits into from
Dec 6, 2018
Merged

Allow calling const unsafe fn in const fn behind a feature gate #55635

merged 23 commits into from
Dec 6, 2018

Commits on Dec 4, 2018

  1. Allow calling const unsafe fn in const fn behind a feature gate

    @oli-obk
    oli-obk committed Dec 4, 2018
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  2. Document unsafe rules with comments and bug! calls

    @oli-obk
    oli-obk committed Dec 4, 2018
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  3. Add test for dereferencing raw pointers and immediately referencing a… 

    …gain
    @oli-obk
    oli-obk committed Dec 4, 2018
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  4. Make sure the initialization of constrained int range newtypes is unsafe

    @oli-obk
    oli-obk committed Dec 4, 2018
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  5. Make newtype_index safe

    @oli-obk
    oli-obk committed Dec 4, 2018
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  6. Move ref to packed struct field check into projection arm

    @oli-obk
    oli-obk committed Dec 4, 2018
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  7. Forbid the creation of mutable borrows to fields of layout constraine… 

    …d types
    @oli-obk
    oli-obk committed Dec 4, 2018
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  8. Trailing newlines again

    @oli-obk
    oli-obk committed Dec 4, 2018
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  9. Adjust a rustc test to the safety changes

    @oli-obk
    oli-obk committed Dec 4, 2018
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  10. generalize the message about the creation of layout restricted types

    @oli-obk
    oli-obk committed Dec 4, 2018
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  11. Also make immutable references to non-freeze restricted value range t… 

    …ypes unsafe
    @oli-obk
    oli-obk committed Dec 4, 2018
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  12. Also prevent mutation fields directly

    @oli-obk
    oli-obk committed Dec 4, 2018
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  13. Comment on the unsafety code for layout constrained fields

    @oli-obk
    oli-obk committed Dec 4, 2018
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  14. Emit feature gate suggestion

    @oli-obk
    oli-obk committed Dec 4, 2018
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  15. Add tests for stable unsafe features in const fn

    @oli-obk
    oli-obk committed Dec 4, 2018
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  16. Increase code-reuse and -readability

    @oli-obk
    oli-obk committed Dec 4, 2018
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  17. Automatically generate imports for newtype_index Deserialize impls

    @oli-obk
    oli-obk committed Dec 4, 2018
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  18. Add and update tests

    @oli-obk
    oli-obk committed Dec 4, 2018
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  19. Clean up the logic in is_min_const_fn

    @oli-obk
    oli-obk committed Dec 4, 2018
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  20. Explain unsafety trickery of const functions

    @oli-obk
    oli-obk committed Dec 4, 2018
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  21. Clear up some code

    @oli-obk
    oli-obk committed Dec 4, 2018
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  22. Intrinsic checks are just needed for qualify_min_const_fn

    @oli-obk
    oli-obk committed Dec 4, 2018
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  23. Tidy fixup

    @oli-obk
    oli-obk committed Dec 4, 2018
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