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1484 Commits

Author SHA1 Message Date
Doug Gregor
b7fbe57bf9 [AST] Remove “validated” bit from TypeLoc. 
TypeLocs have been “validated” when they have a non-null Type, so eliminate
the separate “validated” bit that was out-of-sync with the Type field.
 2018-06-14 15:29:57 -07:00
John McCall
9022b5152f Rename accessor kinds from IsGetter -> IsGet, etc. 
Introduce some metaprogramming of accessors and generally prepare
for storing less-structured accessor lists.

NFC except for a change to the serialization format.
 2018-06-14 17:08:55 -04:00
Bob Wilson
c3e02955bb [master-next] Adjust for VersionTuple moving from clang to llvm. 
LLVM r334399 (and related Clang changes) moved clang::VersionTuple to
llvm::VersionTuple. Update Swift to match.

Patch by Jason Molenda.
rdar://problem/41025046
 2018-06-12 16:44:11 -07:00
Slava Pestov
00cb08d9b3 Parse: Only diagnose renamed @_inlineable and @_versioned in -swift-version 4.2 
Normally we don't gate *warnings* on -swift-version flags, but
SwiftNIO makes use of @_inlineable / @_versioned and wants to
continue building with Swift 4.1 until 4.2 is released.

Fixes <https://bugs.swift.org/browse/SR-7578>,
<rdar://problem/40717640>.
 2018-06-09 22:41:54 -07:00
enomoto
bfff091fa8 Fix error message for a subscript without accessors says "computed property" 2018-06-08 20:45:05 -07:00
Mox Soini
965124708a Better error message for 'class func/var' usage in protocols 2018-06-04 08:49:28 +03:00
Rintaro Ishizaki
7c4aaef4f5 [CodeCompletion] Disable completion for declaration name position (#16898) 
Code completion should not suggest anything when declaring a new name.

rdar://problem/29392238
 2018-05-30 12:29:58 -07:00
Alex Hoppen
9d3233c556 [incrParse] Allow reuse of MemberDeclListItems 2018-05-22 08:52:38 -07:00
Alex Hoppen
b904194998 [libSyntax] Add support for parsing #sourceLocation directives 2018-05-22 08:52:31 -07:00
Wesley Wickwire
9e8f8d9acb centralized it a little better 2018-05-15 00:16:49 -04:00
Wesley Wickwire
d0c1fd6e72 added suggestion for inlinable misspelling 2018-05-14 23:53:10 -04:00
Rintaro Ishizaki
a6f7a8ea35 [Parser] Set local discriminator to ParamDecls 
We have to discriminate between params and local variables.
 2018-05-11 15:37:40 +09:00
Rintaro Ishizaki
df10afd1a2 [Parse] Discriminate local variables 
Set local discriminator for all local `VarDecl`s. Otherwise, they cannot
be discriminated with USRs. This change is needed for rename refactoring which
uses USR for discrimiating variable names.

https://bugs.swift.org/browse/SR-7205,
rdar://problem/34701880
 2018-05-11 15:34:42 +09:00
Pavel Yaskevich
adfaf8bab4 Merge pull request #16394 from xedin/rdar-39909829 
[Parser] Set decl context to be typealias when completing its underly…
 2018-05-07 14:14:37 -07:00
Kazutaka Homma
cfc91fd7b3 [SR-6996]Better diagnostic when declaring a class inheritance with parentheses (#15010) 
add diagnosis for python style inheritance clause
 2018-05-07 13:27:08 +09:00
Pavel Yaskevich
f49aad16b7 [Parser] Set decl context to be typealias when completing its underlying type 
Parser didn't capture correct context when code completion
was attempted on typealias' right-hand side which, if there are
generic parameters present, would result in a crash. These
changes make it so completion gets a correct declaration
context in aforementioned case and typealias declaration is marked
invalid because it doesn't have a proper type.

Resolves: rdar://problem/39909829
 2018-05-04 17:39:55 -07:00
Alex Hoppen
4c1b27db83 [libSyntax] Fix parsing of delayed function bodies 2018-04-27 21:05:36 -07:00
Alex Hoppen
82df80ad9d [libSyntax] Allow declarations with external asm name to not have a body 
This covers declarations of functions with the @_silgen_name attribute
used in the stdlib.
 2018-04-27 21:03:19 -07:00
Alex Hoppen
05350cd0bb [libSyntax] Fix parsing of delayed function bodies 2018-04-27 08:10:19 -07:00
Alex Hoppen
94b8a3545b [libSyntax] Fix parsing for KeyPath 2018-04-25 13:30:31 -07:00
Alex Hoppen
28973f23b6 [libSyntax] Fix parsing of member declarations with trailing semicolon 2018-04-24 14:19:24 -07:00
Alex Hoppen
c6a11097e8 [libSyntax] Fix parsing of #if inside type declarations 2018-04-24 14:16:11 -07:00
Alex Hoppen
3e9ae802c2 [libSyntax] Make parsing of attribute arguments more structured 
This also fixes several issues where attribute arguments could not be
parsed as a TokenList since some of its arguments already had structure
and were not tokens
 2018-04-24 13:18:15 -07:00
Alex Hoppen
75406c895c [libSyntax] Enable parsing of class restrictions for protocols 2018-04-23 12:23:27 -07:00
Rintaro Ishizaki
f1202c4563 Merge pull request #15891 from rintaro/syntax-operator-selector 
[Syntax] Parse 'operator' decl and '#selector' expr syntax.
 2018-04-13 15:45:43 +09:00
Rintaro Ishizaki
203496f048 [Parse] Hoist diagnostics for named 'subscript'/'init' 
Mainly for code readability.
 2018-04-13 11:58:33 +09:00
Rintaro Ishizaki
eb69497d64 [Syntax] Parse 'operator' declaration syntax 2018-04-12 13:55:55 +09:00
Rintaro Ishizaki
b457500389 [Syntax] Parse 'precedencegroup' declaration syntax 2018-04-11 23:21:54 +09:00
Jordan Rose
6d30272bfd Merge pull request #14382 from jrose-apple/unknown-case 
Implementation for `@unknown default`
 2018-04-10 11:19:53 -07:00
David Zarzycki
7174d14dad [Parsing] NFC: metaprogram contextual decl keywords into Attr.def 2018-04-07 18:00:12 -04:00
Jordan Rose
701975ad1d Add parsing support for @unknown (SE-0192) 
This is our first statement attribute, made more complicated by the
fact that a 'case'/'default' isn't really a normal statement. I've
chosen /not/ to implement a general statement attribute logic like we
have for types and decls at this time, but I did get the compiler
parsing arbitrary attributes before 'case' and 'default'. As a bonus,
we now treat all cases within functions as being switch-like rather
than enum-like, which is better for recovery when not in a switch.
 2018-04-05 16:35:14 -07:00
Sho Ikeda
63d5d0994a [ParseDecl] Fix typo in comment 
dyntamic -> dynamic
 2018-04-05 13:32:28 +09:00
Rintaro Ishizaki
6d402888ad [Parse] Don't swallow 'try' at declaration member position (#15733) 
Previously, this used to be accepted:
  class Foo {
    try func bar() { }
  }
 2018-04-05 07:59:53 +09:00
Rintaro Ishizaki
66d400eb1b [Syntax] Parse 'enum' and 'case' declaration (#15704) 2018-04-04 08:38:08 +09:00
Rintaro Ishizaki
2e14337e4a [Parse] Don't allow attributed #errror/#warning (#15705) 2018-04-04 08:36:18 +09:00
Rintaro Ishizaki
18b28b9184 [Parse] Factor out declaration modifier list parsing (#15702) 2018-04-03 19:58:57 +09:00
Slava Pestov
f7697291df Parse: Backward compatibility for old spellings @_inlineable and @_versioned 
Just parse these as @inlinable and @versioned, then emit a warning
(Swift 4.2 and below) or error (Swift 5).
 2018-03-30 21:55:31 -07:00
Slava Pestov
d3e32388c5 Parse: Better error recovery from invalid attributes 2018-03-30 21:55:30 -07:00
Robert Widmann
03580d2fe5 Add a parameter list to EnumElementDecl 
This models, but does not plumb through, default arguments.
 2018-03-28 00:05:56 -04:00
Slava Pestov
34fd4ae512 AST: Use DeclBaseName::Kind::Constructor 
Fixes <rdar://problem/35852727>, <https://bugs.swift.org/browse/SR-1660>,
<https://bugs.swift.org/browse/SR-6557>.
 2018-03-16 00:25:56 -07:00
Huon Wilson
b1115af1eb Switch a pile of VarDecl::Specifier::Owneds to ::Default. 
A lot of these probably should be Owned, but deciding that is work for
another time.
 2018-03-08 12:36:37 +11:00
Huon Wilson
e307e54098 [AST] Explicitly track things marked __owned. 2018-03-08 12:36:24 +11:00
Slava Pestov
6065168928 Parse: Test that we only parse function bodies in primary files 
I added this optimization a while ago but didn't add a test for it.
 2018-03-06 19:42:43 -08:00
Arnold Schwaighofer
390ba419fc Add an effects(releasenone) function effects attribute 
A ``@effects(releasenone)`` function might read/write global state but does not
perform a release.
 2018-03-05 07:03:54 -08:00
Huon Wilson
b94c5364f5 [NFC] Rename 'Ownership' to 'ReferenceOwnership'. 
There's really two forms of ownership: references and values. Renaming
to make way for better distinguishing of the two.
 2018-03-02 11:38:28 -08:00
Joe Groff
d365c153d4 SIL: Introduce sil_property declarations for property descriptors. 
This provides SILGen a place to generate the key path component information for an exported property so that it can be linked to from other modules.
 2018-02-23 14:57:45 -08:00
Rintaro Ishizaki
6c0af2a24f [Syntax] Introduce CodeBlockItem (#14458) 
CodeBlockItem represents Decl, Stmt or Expr that optionally followed by
semi-colon.
SourceFile syntax holds a list of CodeBlockItem.
 2018-02-08 10:31:01 +09:00
Rintaro Ishizaki
ba58a2994d [Syntax] Parse associatedtype declaration 
Also, added generic where clause to typealias declaration.
 2018-02-06 09:33:12 +09:00
Rintaro Ishizaki
62eb27110d [Syntax] Parse 'init', 'deinit' and 'subscript' decl syntax 2018-02-05 19:15:46 +09:00
Harlan
5e02d2a877 Implement #warning and #error (#14048) 
* Implement #warning and #error

* Fix #warning/#error in switch statements

* Fix AST printing for #warning/#error

* Add to test case

* Add extra handling to ParseDeclPoundDiagnostic

* fix dumping

* Consume the right paren even in the failure case

* Diagnose extra tokens on the same line after a diagnostic directive
 2018-02-03 18:07:05 -05:00