| Commit message (Collapse) | Author | Age | Files | Lines |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
In #1901, handling of raw types encountered in signatures during class
file parsing was changed to work in the same manner as
`classExistentialType`, by using
`existentialAbstraction(cls.tparms, cls.tpe_*)`
But this never creates fresh existential symbols, and just sticks
the class type parameters it `quantified`:
scala> trait T[A <: String]
defined trait T
scala> val cls = typeOf[T[_]].typeSymbol
cls = trait T#101864
scala> cls.typeParams
res0 = List(type A#101865)
scala> cls.tpe_*
res1 = T#101864[A#101865]
scala> classExistentialType(cls)
res3 = T#101864[_ <: String#7209]
scala> val ExistentialType(quantified, result) = res3
List(type A#101865)
In the enclosed test case, this class type parameter was substituted
during `typeOf[X] memberType sym`, which led us unsoundly thinking
that `Raw[_]` was `Raw[X]`.
I've added a TODO comment to review the other usages of
`classExistentialType`.
Test variations include joint and separate compilation, and the
corresponding Scala-only code. All fail with type errors now,
as we expect. I've also added a distillation of a bootstrap
error that failed when I forgot to wrap the `existentialType`.
|
|
|
|
|
|
|
|
|
| |
We look for any prefix that has a refinement class for a type symbol.
This includes ThisTypes, which were not considered before.
pos/t8177g.scala, neg/t0764*scala now compile, as they should
Additional test cases contributed by Jason & Paul.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
`asSeenFrom` produced a typeref of the shape `T'#A` where `A` referred to a symbol
defined in a `T` of times past.
More precisely, the `TypeRef` case of `TypeMap`'s `mapOver` correctly modified a prefix
from having an underlying type of `{ type A = AIn }` to `{ type A = Int }`,
with a new symbol for `A` (now with info `Int`), but the symbol in the outer
`TypeRef` wasn't co-evolved (so it still referred to the `A` in `{ type A = AIn }`
underlying the old prefix).
`coEvolveSym` used to only look at prefixes that were directly `RefinedType`s,
but this bug shows they could also be `SingleType`s with an underlying `RefinedType`.
|
|\
| |
| | |
SI-7475 Private members aren't inheritable, findMember overhaul
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
It turns out `findMembers` has been a bit sloppy in recent
years and has returned private members from *anywhere* up the
base class sequence. Access checks usually pick up the slack
and eliminate the unwanted privates.
But, in concert with the "concrete beats abstract" rule in
`findMember`, the following mishap appeared:
scala> :paste
// Entering paste mode (ctrl-D to finish)
trait T { def a: Int }
trait B { private def a: Int = 0 }
trait C extends T with B { a }
// Exiting paste mode, now interpreting.
<console>:9: error: method a in trait B cannot be accessed in C
trait C extends T with B { a }
^
I noticed this when compiling Akka against JDK 8; a new private method
in the bowels of the JDK was enough to break the build!
It turns out that some finesse in needed to interpret SLS 5.2:
> The private modifier can be used with any definition or declaration
> in a template. They are not inherited by subclasses [...]
So, can we simply exclude privates from all but the first base class?
No, as that might be a refinement class! The following must be
allowed:
trait A { private def foo = 0; trait T { self: A => this.foo } }
This commit:
- tracks when the walk up the base class sequence passes the
first non-refinement class, and excludes private members
- ... except, if we are at a direct parent of a refinement
class itself
- Makes a corresponding change to OverridingPairs, to only consider
private members if they are owned by the `base` Symbol under
consideration. We don't need to deal with the subtleties of
refinements there as that code is only used for bona-fide classes.
- replaces use of `hasTransOwner` when considering whether a
private[this] symbol is a member.
The last condition was not grounded in the spec at all. The change
is visible in cases like:
// Old
scala> trait A { private[this] val x = 0; class B extends A { this.x } }
<console>:7: error: value x in trait A cannot be accessed in A.this.B
trait A { private[this] val x = 0; class B extends A { this.x } }
^
// New
scala> trait A { private[this] val x = 0; class B extends A { this.x } }
<console>:8: error: value x is not a member of A.this.B
trait A { private[this] val x = 0; class B extends A { this.x } }
^
Furthermore, we no longer give a `private[this]` member a free pass
if it is sourced from the very first base class.
trait Cake extends Slice {
private[this] val bippy = ()
}
trait Slice { self: Cake =>
bippy // BCS: Cake, Slice, AnyRef, Any
}
The different handling between `private` and `private[this]`
still seems a bit dubious.
The spec says:
> An different form of qualification is private[this]. A member M
> marked with this modifier can be accessed only from within the
> object in which it is defined. That is, a selection p.M is only
> legal if the prefix is this or O.this, for some class O enclosing
> the reference. In addition, the restrictions for unqualified
> private apply.
This sounds like a question of access, not membership. If so, we
should admit `private[this]` members from parents of refined types
in `FindMember`.
AFAICT, not too much rests on the distinction: do we get a
"no such member", or "member foo inaccessible" error? I welcome
scrutinee of the checkfile of `neg/t7475f.scala` to help put
this last piece into the puzzle.
One more thing: findMember does not have *any* code the corresponds
to the last sentence of:
> SLS 5.2 The modifier can be qualified with an identifier C
> (e.g. private[C]) that must denote a class or package enclosing
> the definition. Members labeled with such a modifier are accessible
> respectively only from code inside the package C or only from code
> inside the class C and its companion module (ยง5.4).
> Such members are also inherited only from templates inside C.
When I showed Martin this, he suggested it was an error in the
spec, and we should leave the access checking to callers of
that inherited qualified-private member.
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
Have to revert because the stricter bounds that it inferred break e.g., slick.
(Backstop for that added as pos/t1786-counter.scala, as minimized by Jason)
Worse, the fix was compilation order-dependent.
There's a less invasive fix (SI-6169) that could be generalized
in `sharpenQuantifierBounds` (used in `skolemizeExistential`),
but I'd rather not mess with existentials at this point.
This reverts commit e28c3edda4dd405ed382227d2a688b799bf33c72.
Conflicts:
src/compiler/scala/tools/nsc/typechecker/Typers.scala
test/files/pos/t1786.scala
|
|\ \
| | |
| | | |
changes the order of whitebox typechecks. yes, again.
|
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | | |
My first attempt at SI-6992 was about having whitebox expansions first
typecheck against outerPt and only then verify that the result is compatible
with innerPt.
That was a nice try, but soon after it went live in 2.11.0-M8, we've got
multiple reports with problems - both shapeless and then in a week specs2
started having issues with their whitebox macros.
In shapeless, typecheck against outerPt screwed up type inference, which
was more or less fixable by explicit type annotations, so I decided to
wait a bit before jumping to conclusions.
However, in specs2 the problem was more insidious. After being typechecked
against outerPt, expansions were being implicitly converted to a type
that became incompatible with innerPt. This revealed a fatal flaw of the
implemented approach - if allowed to typecheck against outerPt first,
whitebox macros could never be robust.
Now realizing that "outerPt > innerPt" doesn't work, I nevertheless wasn't
looking forward to rolling that back to "innerPt > outerPt", because that
would revive SI-6992 and SI-8048 that are highly unintuitive, especially
the latter one.
Therefore, this commit combines the permissiveness of "... > innerPt"
approaches with the robustness of "innerPt > outerPt", introducing
"WildcardType > innerPt > outerPt".
|
| | |
| | |
| | |
| | |
| | |
| | | |
Previously pq used pattern1 which required parens to be used in
alternative pattern. This commit tweaks it to allow pq"a | b"
syntax. Also adds some tests for alternative syntax.
|
|\ \ \
| |_|/
|/| | |
SI-8226 Deduplicate JavaTokens/ScalaTokens
|
| | | |
|
|\ \ \
| | | |
| | | | |
Make Object#== override Any#==
|
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | | |
- Typer is created with Context.
- Typer creates an Inferencer with said Context.
- Typer mutates Typer#context after each import statement
- Typer mutates its current Context (e.g to disable implicits.)
- Typer asks a question of Inferencer
- Inferencer, looking at the old context, thinks that implicits
are allowed
- Inferencer saves implicit ambiguities into the wrong Context.
Because of this bug, overload resolution in blocks or template
bodies for applications that follow an import have been
considering implicit coercions in the first try at static overload
resolution, and, in the rare case that it encounters an ambigous
implicit in the process, leaking an unpositioned ambiguout error.
This commit ensures coherency between `typer.context` and
`typer.infer.context` by making the latter delegate to the former.
|
|\ \ \ \
| |/ / /
|/| | | |
Fix regression for using Scala IDE on scala-library
|
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | | |
This reverts commit 66904556ef34dc81cbb7c09257b013b3ddb76f78.
Conflicts:
src/reflect/scala/reflect/internal/TreeInfo.scala
As evidenced by the highlights of the stack trace in Scala IDE,
my assertion in the 66904556e wasn't universally true.
The change was only motivated by removing a special case, not in
order to fix some other problem. So the revert is the most straight
forward course of action for now.
I haven't pinned this down with a test outside of Eclipse, and
given the lateness of the hour wrt 2.11.0, I'll have to submit
without one.
2013-03-10 08:38:04,690 ERROR [main] - org.scala-ide.sdt.core - org.scala-ide.sdt.core - org.scala-ide.sdt.core - 0 - Error during askOption
scala.reflect.internal.Symbols$CyclicReference: illegal cyclic reference involving object Predef
...
at scala.reflect.internal.Symbols$Symbol.lock(Symbols.scala:482)
at scala.reflect.internal.Symbols$Symbol.info(Symbols.scala:1216)
at scala.reflect.internal.Symbols$Symbol.tpe(Symbols.scala:1200)
at scala.reflect.internal.Symbols$Symbol.tpeHK(Symbols.scala:1201)
at scala.reflect.internal.Types$Type.computeMemberType(Types.scala:784)
at scala.reflect.internal.Types$Type.memberType(Types.scala:781)
at scala.reflect.internal.TreeGen.mkAttributedSelect(TreeGen.scala:203)
...
at scala.reflect.internal.TreeGen.mkAttributedStableRef(TreeGen.scala:162)
at scala.tools.nsc.ast.TreeGen.mkWildcardImport(TreeGen.scala:39)
at scala.tools.nsc.typechecker.Contexts$Context.makeNewImport(Contexts.scala:308)
at scala.tools.nsc.typechecker.Contexts$class.rootContext(Contexts.scala:69)
at scala.tools.nsc.Global$$anon$1.rootContext(Global.scala:492)
at scala.tools.nsc.typechecker.Contexts$class.rootContext(Contexts.scala:64)
at scala.tools.nsc.Global$$anon$1.rootContext(Global.scala:492)
at scala.tools.nsc.typechecker.Analyzer$namerFactory$$anon$1.apply(Analyzer.scala:43)
at scala.tools.nsc.Global$GlobalPhase.applyPhase(Global.scala:463)
...
at scala.tools.nsc.Global$Run.compileLate(Global.scala:1681)
at scala.tools.nsc.Global$Run.compileLate(Global.scala:1671)
at scala.tools.nsc.symtab.SymbolLoaders$SourcefileLoader.doComplete(SymbolLoaders.scala:284)
at scala.tools.nsc.symtab.SymbolLoaders$SymbolLoader.complete(SymbolLoaders.scala:187)
at scala.reflect.internal.Symbols$Symbol.info(Symbols.scala:1229)
at scala.reflect.internal.Symbols$Symbol.tpe(Symbols.scala:1200)
at scala.reflect.internal.Symbols$Symbol.tpeHK(Symbols.scala:1201)
at scala.reflect.internal.Types$Type.computeMemberType(Types.scala:784)
at scala.reflect.internal.Types$Type.memberType(Types.scala:781)
at scala.reflect.internal.TreeGen.mkAttributedSelect(TreeGen.scala:203)
at scala.reflect.internal.TreeGen.mkAttributedRef(TreeGen.scala:124)
at scala.reflect.internal.TreeGen.mkAttributedRef(TreeGen.scala:130)
at scala.reflect.internal.TreeGen.mkAttributedStableRef(TreeGen.scala:162)
at scala.tools.nsc.ast.TreeGen.mkWildcardImport(TreeGen.scala:39)
...
at scala.tools.nsc.Global$$anon$1.rootContext(Global.scala:492)
at scala.tools.nsc.typechecker.Analyzer$namerFactory$$anon$1.apply(Analyzer.scala:43)
at scala.tools.nsc.Global$GlobalPhase.applyPhase(Global.scala:463)
...
at scala.tools.nsc.Global$Run.compileLate(Global.scala:1671)
at scala.tools.nsc.symtab.SymbolLoaders$SourcefileLoader.doComplete(SymbolLoaders.scala:284)
at scala.tools.nsc.symtab.SymbolLoaders$SymbolLoader.complete(SymbolLoaders.scala:187)
at scala.reflect.internal.Symbols$Symbol.info(Symbols.scala:1229)
at scala.reflect.internal.Symbols$Symbol.initialize(Symbols.scala:1365)
...
at scala.collection.immutable.HashSet$HashSet1.foreach(HashSet.scala:153)
at scala.collection.immutable.HashSet$HashTrieSet.foreach(HashSet.scala:306)
at scala.tools.eclipse.javaelements.ScalaJavaMapper$class.initializeRequiredSymbols(ScalaJavaMapper.scala:29)
...
at scala.tools.nsc.util.InterruptReq.execute(InterruptReq.scala:26)
at scala.tools.nsc.interactive.Global.pollForWork(Global.scala:340)
|
|\ \ \ \
| | | | |
| | | | | |
SI-6169 TODO: consolidate with fix for SI-1786 (#2518)
|
| | | | | |
|
|\ \ \ \ \
| | | | | |
| | | | | | |
Optimization: use AnyRef map for Namer -> Typer tree handoff
|
| | | | | |
| | | | | |
| | | | | |
| | | | | | |
These are a hotspot in the backend.
|
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | | |
And uses a map per-compilation unit, rather than one per Typer.
One small change required: we now need to clear this map in the
the interactive compiler which reuses compilation units, rather
than in the call to `Typer#reset`.
|
|\ \ \ \ \ \
| | | | | | |
| | | | | | | |
SI-6260 Avoid double-def error with lambdas over value classes
|
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | | |
- fix typo
- remove BRIDGE flag from the method that we promote from
a bridge to a bona-fide method
- note possibility for delambdafy to avoid the bridge method
creation in *all* cases.
- note inconsistency with anonymous class naming between
`-Ydelamdafy:{inline,method}`
|
| |/ / / / /
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | | |
Post-erasure of value classs in method signatures to the underlying
type wreaks havoc when the erased signature overlaps with the
generic signature from an overriden method. There just isn't room
for both. But we *really* need both; callers to the interface method
will be passing boxed values that the bridge needs to unbox and
pass to the specific method that accepts unboxed values.
This most commonly turns up with value classes that erase to
Object that are used as the parameter or the return type of
an anonymous function.
This was thought to have been intractable, unless we chose
a different name for the unboxed, specific method in the
subclass. But that sounds like a big task that would require
call-site rewriting, ala specialization.
But there is an important special case in which we don't need
to rewrite call sites. If the class defining the method is
anonymous, there is actually no need for the unboxed method;
it will *only* ever be called via the generic method.
I came to this realisation when looking at how Java 8 lambdas
are handled. I was expecting bridge methods, but found none.
The lambda body is placed directly in a method exactly matching
the generic signature.
This commit detects the clash between bridge and target,
and recovers for anonymous classes by mangling the name
of the target method's symbol. This is used as the bytecode
name. The generic bridge forward to that, as before, with
the requisite box/unbox operations.
|
|\ \ \ \ \ \
| |_|_|_|/ /
|/| | | | | |
SI-7570 top-level codegen for toolboxes
|
| | | | | | |
|
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | | |
Provides a way to inject top-level classes, traits and modules into
toolbox universes.
Previously that was impossible, because compile and eval both wrap their
arguments into an enclosing method of a synthetic module, which makes it
impossible to later on refer to any definitions from the outside.
|
|\ \ \ \ \ \
| |_|_|/ / /
|/| | | | | |
SI-6411 SI-7328 value class fixes for runtime reflection
|
| |/ / / /
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | | |
The `transformedType` method, which is used to bring Scala types to Java
world, was written in pre-valueclass times. Therefore, this method only
called transforms from erasure, uncurry and refChecks.
Now runtime reflection becomes aware of posterasure and as a consequence
methods, which have value classes in their signatures, can be called
without having to wrap them in catch-a-crash clause.
Another facet to this fix was the realization that value classes need
to be unwrapped, e.g. C(2) needs to be transformed to just 2, when they
are used naked in method signatures (i.e. `c` in `def foo(c: C)` needs
to be unwrapped, whereas `cs: List[C]`, `cs: C*` and even `cs: Array[C]`
do not).
|
|\ \ \ \ \
| | | | | |
| | | | | | |
SI-7933 REPL javax.script eval is cached result
|
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | | |
The problem is that the repl underneath the script engine evaluates input to
val res0..resN, so it is a one shot operation. To allow repetition,
compile(script) now returns a CompiledScript object whose eval method can be
called any number of times.
|
|\ \ \ \ \ \
| | | | | | |
| | | | | | | |
SI-8207 Allow import qualified by self reference
|
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | | |
This regressed in SI-6815 / #2374. We check if the result of
`typedQualifier(Ident(selfReference))` is a stable identifier
pattern. But we actually see the expansion to `C.this`, which
doesn't qualify.
This commit adds a special cases to `importSig` to compensate.
This is safe enough, because the syntax prevents the following:
scala> class C { import C.this.toString }
<console>:1: error: '.' expected but '}' found.
class C { import C.this.toString }
^
So loosening the check here doesn't admit invalid programs.
I've backed this up with a `neg` test.
The enclosed test also checks that we can use the self
reference in a singleton type, and as a qualifier in
a type selection (These weren't actually broken.)
Maybe it would be more principled to avoid expanding the self
reference in `typedIdent`. I can imagine that the current situation
is a pain for refactoring tools that try to implement a rename
refactoring, for example.
Seems a bit risky at the minute, but I've noted the idea
in a comment.
|
|\ \ \ \ \ \ \
| |_|_|_|_|_|/
|/| | | | | | |
SI-8245 Fix regression in interplay between lazy val, return
|
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | | |
In 4c86dbbc492 / SI-6358, synthesis of lazy val accessors trees was
moved into the typer phase (in MethodSynthesis). Before that point,
the symobl for the accessor *was* created early, but the tree was
not. This led to crashes in intervening phases (extensionmethods)
as `changeOwner` calls didn't catch the smuggled symbol.
Moving the accessor generation forward, however, brought a problem:
we now introduce a DefDef around the RHS of the lazy val, but we're
not actually guaranteed that the body has already been typechecked.
If it happened to be typechecked for the purposes of return type
inference, we'll pick up the typechecked tree from `transformed`:
// LazyValGetter#derivedTree
val rhs1 = transformed.getOrElse(rhs0, rhs0)
But if the method had an explicit return type (which must *always*
be the case if it contains a `return`!), `rhs0` will be untyped.
This leads to, e.g.:
def foo(o: Option[Int]): Int = {
lazy val i = o.getOrElse(return -1)
i + 1
}
def foo(o: Option[Int]): Int = {
lazy <artifact> var i$lzy: Int = _;
<stable> <accessor> lazy def i: Int = {
i$lzy = o.getOrElse(return -1);
i$lzy
};
i.+(1)
};
When this is typechecked, the `return` binds to the closest enclosing
`DefDef`, `lazy def i`. This commit changes `Context#enclMethod` to
treat `DefDef`s as transparent.
`enclMethod` is only used in one other spot that enforces the
implementation restriction that "module extending its companion class
cannot use default constructor arguments".
|
|\ \ \ \ \ \ \
| |_|_|_|_|/ /
|/| | | | | | |
kills resetAllAttrs
|
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | | |
Now when resetAllAttrs is gone, we can use a shorter name for the one
and only resetLocalAttrs.
|
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | | |
Noone uses it anymore, so I'm rushing to remove it, so that it no longer
can trick people into using it.
|
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | | |
Again, resetLocalAttrs works just fine there - no need to destroy
references to externally defined symbols.
|
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | | |
resetLocalAttrs works just fine there
|
| |/ / / / /
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | | |
This commit removes resetAllAttrs from the public reflection API.
This method was previously deprecated, but on a second thought that
doesn't do it justice. People should be aware that resetAllAttrs is just
wrong, and if they have code that uses it, this code should be rewritten
immediately without beating around the bush with deprecations. There's
a source-compatible way of achieving that (resetLocalAttrs), so that
shouldn't bring much trouble.
Secondly, resetAllAttrs in compiler internals becomes deprecated. In subsequent
commits I'm going to rewrite the only two locations in the compiler that
uses it, and then I think we can remove it from the compiler as well.
|
|\ \ \ \ \ \
| | | | | | |
| | | | | | | |
SI-8092 More verify for f-interpolator
|
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | | |
No crazyquoting. Use global.abort on total fail.
Remove unnecessary usage of varargs Apply, per review.
|
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | |
| | | | | | | |
A denshish refactor makes the FormatInterpolator a nice bundle
that destructures its input and flattens out the classes to
give the code some elbow room. Everything shifts left.
The `checkType` method is refolded and renamed `pickAcceptable`.
An additional test case captures the leading edge test, that
a % should follow a hole, and which is the most basic
requirement.
|
| | |_|_|/ /
| |/| | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | | |
Attempt to verify the nooks and crannies of the format string.
Allows all syntax in the javadoc, including arg indexes. If the
specifier after an arg has an index that doesn't refer to the arg,
a warning is issued and the missing `%s` is prepended (just as
for a part with a leading `%n`).
Other enhancements include detecting that a `Formattable` wasn't
supplied to `%#s`.
Error messages attempt to be pithy but descriptive.
|
| | | | | | |
|
| |/ / / /
|/| | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | | |
Such representation codifies the fact that type tree that doesn't have
embedded syntactic equivalent must have been inferred or otherwise
provided by the compiler rather than specified by the end user.
Additionally it also ensures that we can still match trees without
explicit types (e.g. vals without type) after typechecking. Otherwise
the same quote couldn't be used in situations like:
val q"val x = 42" = typecheck(q"val x = 42")
|
|\ \ \ \ \
| | | | | |
| | | | | | |
Fix inconsistent binding in patterns with 10+ holes
|
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | | |
Previously a map that was storing bindings of fresh hole variables with
their contents (tree & cardinality) used to be a SortedMap which had
issues with inconsistent key ordering:
"$fresh$prefix$1" < "$fresh$prefix$2"
...
"$fresh$prefix$8" < "$fresh$prefix$9"
"$fresh$prefix$9" > "$fresh$prefix$10"
This issue is solved by using a LinkedHashMap instead (keys are inserted
in the proper order.)
|
|\ \ \ \ \ \
| |_|_|_|_|/
|/| | | | | |
SI-8173 add support for patterns like init :+ last to quasiquotes
|
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | | |
Adds support for patterns like:
val q"{ ..$init; $last }" = q"{ a; b; c }"
// init == List(q"a", q"b")
// last == q"c"
Which under the hood get compiled as `:+` patterns:
SyntacticBlock(init :+ last)
|