Commit Graph

8 Commits

Author SHA1 Message Date
Allan Shortlidge
272b2b43de AST: Accept AvailabilityDomains as diagnostic arguments.
This simplifies the code to emit availabilty diagnostics and ensures that they
display domain names consistently. While updating existing diagnostics, improve
consistency along other dimensions as well.
2025-02-28 09:18:38 -08:00
Allan Shortlidge
aaa0e0a7b3 AST/Parse: Parse custom availability domain specs in if #available(...).
Delay resolution of availability domain identifiers parsed in availability
specifications until type-checking. This allows custom domain specifications to
be written in `if #available` queries.
2025-02-27 23:07:55 -08:00
Allan Shortlidge
b0afd07e14 AST/Parse: Always delay AvailabilityDomain lookup to type-checking.
This will unblock parsing and type-checking availability queries that specify
custom availability domains, e.g.:

```
if #available(CustomDomain) {
  // Use declarations protected by @available(CustomDomain)
}
```
2025-02-26 21:46:14 -08:00
Doug Gregor
8cd2f34654 Generalize tests for both diagnostic styles, or force the LLVM style
These tests are using FileCheck to check the result of diagnostic
formatting in ways that don't match the new formatter. Force the old
formatter or, where possible, generalize so that they match both
formatters.
2024-02-19 02:48:37 -10:00
Allan Shortlidge
f1ecb4c215 Parse: Offer a fix-it when platform is specified with the wrong case in availability attributes and queries.
Resolves rdar://100195680
2022-09-21 16:21:36 -07:00
Josh Soref
4c77c59269 Spelling sema (#42474)
* spelling: accessibility

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* spelling: accessories

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* spelling: availability

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* spelling: available

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* spelling: diagnostic

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* spelling: mismatch

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* spelling: received

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* spelling: replacement

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* spelling: representable

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* spelling: representative

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* spelling: requirement

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* spelling: requires

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* spelling: satisfied

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* spelling: semantics

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* spelling: similar

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* spelling: simplification

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* spelling: structurally

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* spelling: sure

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* spelling: symmetric

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* spelling: syntactically

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* spelling: target

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* spelling: universally

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* spelling: unknown

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* spelling: unwrapped

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* spelling: versioned

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* spelling: visible

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* spelling: where

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2022-04-20 15:12:46 -07:00
Bruno Rocha
1fe3857735 [SE-0290] Add #unavailable 2021-07-02 13:35:11 +02:00
Alexis Laferrière
c6fc53e844 [Sema] Define availability via compiler flag
Introduce availability macros defined by a frontend flag.
This feature makes it possible to set the availability
versions at the moment of compilation instead of having
it hard coded in the sources. It can be used by projects
with a need to change the availability depending on the
compilation context while using the same sources.

The availability macro is defined with the `-define-availability` flag:

swift MyLib.swift -define-availability "_iOS8Aligned:macOS 10.10, iOS 8.0" ..

The macro can be used in code instead of a platform name and version:
@available(_iOS8Aligned, *)
public func foo() {}

rdar://problem/65612624
2020-10-06 11:25:20 -07:00