When sanitizing the documentation comments for synthesized extensions,
we expect some text like "<declaration>extension". This isn't the case
when use-facing attributes are present.
rdar://50913510
This defers diagnosis until a stage where #if conditions have definitely been evaluated, at the cost of a slightly more complex implementation. We’ll gain some of that complexity back in a subsequent refactoring. Fixes SR-9937.
Previously 'isSystemModule()' returns true only if the module is:
- Standard library
- Clang module and that is `IsSystem`
- Swift overlay for clang `IsSystem` module
Now:
- Clang module and that is `IsSystem`; or
- Swift overlay for clang `IsSystem` module
- Swift module found in either of these directories:
- Runtime library directoris (including stdlib)
- Frameworks in `-Fsystem` directories
- Frameworks in `$SDKROOT/System/Library/Frameworks/` (Darwin)
- Frameworks in `$SDKROOT/Library/Frameworks/` (Darwin)
rdar://problem/50516314
Previously, requests would fail silently by returning an empty struct
in the response.
With this change, responses will properly report fail with the internal
error.
In addition to brace statements (previously handled), several other
statements allow a trailing closure (return, yield, throw). Also fix the
handling of statements nested within expressions for closures - both
single-expression bodies and brace statements.
This also fixes a particular regression caused by single-expression
function bodies where we would fail to expand to a trailing closure when
a function body only contained a single expression.
rdar://50227500
Allow the use of declarations whose names start with $ in all
modes. However, normal code cannot define new entities with names that
start with $: only the implementation can do that, e.g., for property
delegates.
Ensure the various entity walkers handle the implicit subscript
reference correctly (usually by ignoring it) and fall through to the
underlying declarations.
rdar://49028895
* Revert "Merge pull request #23791 from compnerd/you-know-nothing-clang"
This reverts commit 5150981150, reversing
changes made to 8fc305c03e.
* Revert "Merge pull request #23780 from compnerd/math-is-terrible"
This reverts commit 2d7fedd25f, reversing
changes made to 0205150b8f.
* Revert "Merge pull request #23140 from stephentyrone/mafs"
This reverts commit 777750dc51, reversing
changes made to 0c8920e747.
For now, this means USRs of ParamDecls. Soon, default argument generators
for subscripts will need this too.
Fixes <https://bugs.swift.org/browse/SR-8660>, <rdar://problem/44435221>.
This commit implements SE-0246, by adding conformance to Real to the Float, CGFloat, Double, and Float80 types, implemented either in terms of the system's C math library, existing standard library functionality, or LLVM intrinsics. It includes basic test coverage for these new functions, and deprecates and obsoletes *some* existing functionality in the Platform overlay. We still need to make a decision about how to handle the remaining "tgmath" functions, because obsoleting them is technically a source-breaking change (if users have unqualified names like "exp(1)", it's fine, but it would break users who have used qualified names like "Darwin.exp(1)".)
Otherwise we can get in trouble when a local type is named, say,
'Sequence'.
Also contains test updates and a fix for Harlan's previous commit,
which actually affects all typealiases, not just those in the Builtin
module.
When CursorInfo finds a reference to a VarDecl that's implicit but has a parent
VarDecl (according to VarDecl::getParentVarDecl), act as if we found the parent
instead.
We weren't picking up all occurrences of 'x' in the cases like the below:
case .first(let x), .second(let x):
print("foo \(x)")
fallthrough
case .third(let x):
print("bar \(x)")
We would previously only return occurrences within the case statement the query
was made in (ignoring fallthroughs) and for cases with multiple patterns (as in
the first case above) we would only return the occurrence in the first pattern.
...and remove the option. This is ~technically~ CLI-breaking because
Swift 5 shipped this as a hidden driver option, but it wouldn't have
/done/ anything in Swift 5, so I think it's okay to remove.
Note that if a parseable interface (.swiftinterface) and a binary
interface (.swiftmodule) are both present, the binary one will still
be preferred. This just /allows/ parseable interfaces to be used.
rdar://problem/36885834
The client usually cares about a subset of all expressions. A way to differentiate
them is by the protocols these expressions' types conform to. This patch allows
the request to add a list of protocol USRs so that the response only includes those
interested expressions that conform to any of the input protocols.
We also add a field to the response for each expression type to indicate the
conforming protocols names that were originally in the input list.
When an empty list of protocol USRs are given, we report all expressions' types
in the file like the old behavior.
rdar://35199889
There were 2 functions to output argument list. Consolidate them and
consistently use it from every call like production (i.e. function call,
constructor call, enum with associated values, subscript)
