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Rollup of 12 pull requests#74073

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bors merged 34 commits intorust-lang:masterrust-lang/rust:masterfrom Manishearth:rollup-faqo9lxManishearth/rust:rollup-faqo9lxCopy head branch name to clipboardJul 6, 2020

+796-332

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Commits on May 27, 2020

• added .collect() into String from Box<str> with fake feature/stability annotation

  djugei

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  b4337ab

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Commits on Jun 27, 2020

• Add unstable docs for rustc_attrs

  pickfire

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  f772587

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• Update src/doc/unstable-book/src/language-features/rustc-attrs.md

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  pickfire

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  RalfJung

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Commits on Jun 28, 2020

• Add preamable on rustc-attrs doc discussion

  pickfire

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  0e6f109

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Commits on Jun 29, 2020

• Ignore example compile in rustc-attrs doc

  pickfire

  committed
  49b4804

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• Add test for issue rust-lang#56175

  da-x

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  aab37fe

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• Fix try_print_visible_def_path for Rust 2018

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  da-x

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  5427d3b

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Commits on Jul 1, 2020

• Review fix

  da-x

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  f77b6fe

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Commits on Jul 2, 2020

• Use Spans to identify unreachable subpatterns in or-patterns

  Nadrieril

  committed
  4030b73

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Commits on Jul 4, 2020

• add lazy_normalization_consts feature gate

  lcnr

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  7a3081b

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• Remove unnecessary release from Arc::try_unwrap

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  tmiasko

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  8900502

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• ConstCx to LocalDefId

  lcnr

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  20d6941

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• instantiate_opaque_types LocalDefId

  lcnr

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• nit

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  lcnr

  and

  varkor

  authored
  f5305c3

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• Make rustc_peek a safe intrinsic

  oli-obk

  committed
  66fb778

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• Match on Symbol instead of &str for type-checking intrinsics.

  oli-obk

  committed
  394b8cd

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• Explain exhaustive matching on {usize,isize} maximum values

  JohnTitor

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  dcbe85a

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• Address code reviews

  JohnTitor

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  b93ecc1

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• Fix rust-lang#71977

  Nadrieril

  committed
  3cb31b6

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Commits on Jul 5, 2020

• Fix spacing in Iterator fold doc

  pickfire

  authored
  bc0d619

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• expected found &T -> T

  lcnr

  committed
  016e9f8

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• variant_count: avoid incorrect dummy implementation

  RalfJung

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  9cb1ffd

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• Rollup merge of rust-lang#72688 - djugei:master, r=Amanieu

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  Manishearth

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• Rollup merge of rust-lang#73787 - pickfire:rustc-attrs, r=RalfJung

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  Manishearth

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  e2ae88d

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• Rollup merge of rust-lang#73834 - oli-obk:safe_intrinsics, r=ecstatic-morse

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  Manishearth

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  fed2013

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• Rollup merge of rust-lang#73871 - da-x:private-types-2018-no-extern, r=petrochenkov

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  Manishearth

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• Rollup merge of rust-lang#73937 - JohnTitor:note-exhaustive-sized-int, r=varkor

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  Manishearth

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• Rollup merge of rust-lang#73973 - Nadrieril:fix-71977, r=matthewjasper

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  Manishearth

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• Rollup merge of rust-lang#74000 - lcnr:lazy_normalisation_consts, r=varkor

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  Manishearth

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• Rollup merge of rust-lang#74025 - tmiasko:try-unwrap, r=Amanieu

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  Manishearth

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• Rollup merge of rust-lang#74027 - lcnr:ConstCx-local-def-id, r=varkor

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  Manishearth

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  a1c076f

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• Rollup merge of rust-lang#74055 - pickfire:patch-1, r=jonas-schievink

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  Manishearth

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  4591b0f

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• Rollup merge of rust-lang#74057 - lcnr:expected_found, r=davidtwco

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  Manishearth

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  b4710bd

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• Rollup merge of rust-lang#74064 - RalfJung:variant-count-bootstrap, r=kennytm

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  Manishearth

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  e624363

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