| Commit message (Collapse) | Author | Age | Files | Lines |
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Polish notation, as in shoe-shine, as recommended by
the warning.
Minor clean-ups as advocated by `Ywarn-unused` and `Xlint`.
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- Language imports are preceding other imports
- Deleted empty file: InlineErasure
- Removed some unused private[parallel] methods in
scala/collection/parallel/package.scala
This removes hundreds of warnings when compiling with
"-Xlint -Ywarn-dead-code -Ywarn-unused -Ywarn-unused-import".
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Instead of "hi".format(), emit new _root_.s.c.i.StringOps("hi").format(),
to clarify intent and avoid picking up some other implicit enhancement.
A further optimization would be to use String.format directly when
that is possible. The ticket says it is not possible for
```
f"${BigDecimal(3.4)}%e"
```
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When invoking `format` is obviated by a lack of
formatting fields, then just degenerate to an
unenhanced constant string.
This means it doesn't cost anything to use
f"$$ordinary" in place of "$ordinary", which
may cause warnings under -Xlint.
Note that certain format literals, in particular
for line separator %n, are not actually literals and
can't be replaced at compile time.
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Inline the forwarders from CompilationUnit, which should not affect behavior.
Since all forwarders lead to global.reporter, don't first navigate
to a compilation unit, only to then forward back to global.reporter.
The cleanup in the previous commits revealed a ton of confusion
regarding how to report an error.
This was a mechanical search/replace, which has low potential for messing
things up, since the list of available methods are disjoint between
`reporter` and `currentRun.reporting`. The changes involving `typer.context`
were done previously.
Essentially, there are three ways to report:
- via typer.context, so that reporting can be silenced (buffered)
- via global.currentRun.reporting, which summarizes (e.g., deprecation)
- via global.reporter, which is (mostly) stateless and straightforward.
Ideally, these should all just go through `global.currentRun.reporting`,
with the typing context changing that reporter to buffer where necessary.
After the refactor, these are the ways in which we report (outside of typer):
- reporter.comment
- reporter.echo
- reporter.error
- reporter.warning
- currentRun.reporting.deprecationWarning
- currentRun.reporting.incompleteHandled
- currentRun.reporting.incompleteInputError
- currentRun.reporting.inlinerWarning
- currentRun.reporting.uncheckedWarning
Before:
- c.cunit.error
- c.enclosingUnit.deprecationWarning
- context.unit.error
- context.unit.warning
- csymCompUnit.warning
- cunit.error
- cunit.warning
- currentClass.cunit.warning
- currentIClazz.cunit.inlinerWarning
- currentRun.currentUnit.error
- currentRun.reporting
- currentUnit.deprecationWarning
- currentUnit.error
- currentUnit.warning
- getContext.unit.warning
- getCurrentCUnit.error
- global.currentUnit.uncheckedWarning
- global.currentUnit.warning
- global.reporter
- icls.cunit.warning
- item.cunit.warning
- reporter.comment
- reporter.echo
- reporter.error
- reporter.warning
- reporting.deprecationWarning
- reporting.incompleteHandled
- reporting.incompleteInputError
- reporting.inlinerWarning
- reporting.uncheckedWarning
- typer.context.unit.warning
- unit.deprecationWarning
- unit.echo
- unit.error
- unit.incompleteHandled
- unit.incompleteInputError
- unit.uncheckedWarning
- unit.warning
- v1.cunit.warning
All these methods ended up calling a method on `global.reporter`
or on `global.currentRun.reporting` (their interfaces are disjoint).
Also clean up `TypeDiagnostics`: inline nearly-single-use private methods.
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Improve the advice for `f"\042"` to read:
```
use ${'"'} or a triple-quoted literal """with embedded " or \u0022""" instead.
```
as per the discussion on SI-6476.
Knuth says that Charles XII came close to introducing octal arithmetic to Sweden,
and Wikipedia doesn't deny it.
I imagine an alternative history in which octal literals are deprecated in Scala
but required by legislation in Akka. #octal-fan-fiction
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Also turns the f-interpolator into a migration
assistant by suggesting alternatives for the
standard escapes.
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No crazyquoting. Use global.abort on total fail.
Remove unnecessary usage of varargs Apply, per review.
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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.
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