These are tests that fail in the next commit without this flag. This
does not add -verify-ignore-unrelated to all tests with -verify, only
the ones that would fail without it. This is NFC since this flag is
currently a no-op.
Print diagnostic groups as part of the LLVM printer in the same manner as the
Swift one does, always. Make `-print-diagnostic-groups` an inert option, since we
always print diagnostic group names with the `[#GroupName]` syntax.
As part of this, we no longer render the diagnostic group name as part
of the diagnostic *text*, instead leaving it up to the diagnostic
renderer to handle the category appropriately. Update all of the tests
that were depending on `-print-diagnostic-groups` putting it into the
text to instead use the `{{documentation-file=<file name>}}`
diagnostic verification syntax.
Some editors use diagnostics from SourceKit to replace build issues. This causes issues if the diagnostics from SourceKit are formatted differently than the build issues. Make sure they are rendered the same way, removing most uses of `DiagnosticsEditorMode`.
To do so, always emit the `add stubs for conformance` note (which previously was only emitted in editor mode) and remove all `; add <something>` suffixes from notes that state which requirements are missing.
rdar://129283608
Mention the type, the requirement, and the extension in the error that
follows. In editor mode, try to insert stubs for the missing requirement
as well so the user isn't just left with a pile of unactionable errors.
Currently it's possible to have a type conflict between different
requirements deduced as the same type which leads to incorrect
diagnostics. To mitigate that let's adjust how "fixed" requirements
are stored - instead of using resolved type for the left-hand side,
let's use originating generic parameter type.
Solutions passed to `diagnoseAmbiguityWithFixes` aren't filtered
so we need to remove all of the solutions with the score worse
than overall "best". Also logic has to account for some fixes being
"warnings".
* [TypeChecker] Enclosing stubs protocol note within editor mode
* [test] Removing note from test where there is no -diagnostics-editor-mode flag
* Formatting modified code
* [tests] Fixing tests under validation-tests
Under non-editor mode, the fixit for inserting protocol stubs is associated with a note
pointing to the missing protocol member declaration which could stay in a separate file from
the conforming type, leading to the behavior of rdar://51534405. This change checks if
the fixit is in a separate file and issues another note to carry the fixit if so.
rdar://51534405
If a struct/enum cannot have Equatable/Hashable conformance automatically synthesized because a member's type is not Equatable/Hashable, add a note to the existing 'does not conform' diagnostic pointing out the type that blocked synthesis.
If a conformance to a protocol is implied by several other
conformances (i.e. protocol P: Equatable {} and protocol Q: Equatable {} and a
type declares conformance to both P and Q), we should choose a source that's in
the same file as the type, if we can, because automatic synthesis of
conformances (for Equatable, Hashable, etc.) only works in that case.
Fixes rdar://problem/41852654.
'private' properties can't be accessed in extensions in Swift 3, so synthesizing
a conformance that reads from such things is going to be incorrect in an
extension.
This works for all protocols except for Decodable on non-final classes, because
the init requirement has to be 'required' and thus in the type's declaration.
Fixes most of https://bugs.swift.org/browse/SR-6803.
This converts the instances of the pattern for which we have a proper
substitution in lit. This will make it easier to replace it
appropriately with Windows equivalents.
Instead of warning about an unused result of a call to an implicit
function '__derived_enum_equals' or '__derived_struct_equals' use its
user-facing name '=='.
