| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | remove test/pending directory too | Seth Tisue | 2017-03-21 | 1 | -10/+0 |
| | | | | | | it will all stay right there in the Git history to be consulted anytime we want... | ||||
| * | Revert "SI-5920 enables default and named args in macros" | Jason Zaugg | 2014-02-17 | 1 | -0/+10 |
| | | | | | | | | | | | | | | | | | | This reverts commit a02e053a5dec134f7c7dc53a2c1091039218237d. That commit lead to an error compiling Specs2: [info] [warn] /localhome/jenkinsdbuild/workspace/Community-2.11.x-retronym/dbuild-0.7.1-M1/target-0.7.1-M1/project-builds/specs2-aaa8091b47a34817ca90134ace8b09a9e0f854e9/core/src/test/scala/org/specs2/text/EditDistanceSpec.scala:6: Unused import [info] [warn] import DiffShortener._ [info] [warn] ^ [info] [error] /localhome/jenkinsdbuild/workspace/Community-2.11.x-retronym/dbuild-0.7.1-M1/target-0.7.1-M1/project-builds/specs2-aaa8091b47a34817ca90134ace8b09a9e0f854e9/core/src/test/scala/org/specs2/text/LinesContentDifferenceSpec.scala:7: exception during macro expansion: [info] [error] java.lang.UnsupportedOperationException: Position.point on NoPosition [info] [error] at scala.reflect.internal.util.Position.fail(Position.scala:53) [info] [error] at scala.reflect.internal.util.UndefinedPosition.point(Position.scala:131) [info] [error] at scala.reflect.internal.util.UndefinedPosition.point(Position.scala:126) [info] [error] at org.specs2.reflect.Macros$.sourceOf(Macros.scala:25) [info] [error] at org.specs2.reflect.Macros$.stringExpr(Macros.scala:19) | ||||
| * | SI-5920 enables default and named args in macros | Eugene Burmako | 2014-02-10 | 1 | -10/+0 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When producing an initial spec for macros two years ago, we sort of glossed over named/default arguments in macro applications, leaving them for future work. Once the aforementioned future has come, I’ve made several attempts at making things operational (e.g. last summer), but it’s always been unclear how to marry the quite complex desugaring that tryNamesDefaults performs with the expectations of macro programmers to see unsugared trees in macro impl parameters. Here’s the list of problems that arise when trying to encode named/default arguments of macro applications: 1) When inside macro impls we don’t really care about synthetic vals that are typically introduced to preserve evaluation order in non-positional method applications. When we inline those synthetics, we lose information about evaluation order, which is something that we wouldn’t like to lose in the general case. 2) More importantly, it’s also not very exciting to see invocations of default getters that stand for unspecified default arguments. Ideally, we would like to provide macro programmers with right-hand sides of those default getters, but that is: a) impossible in the current implementation of default parameters, b) would anyway bring scoping problems that we’re not ready to deal with just yet. Being constantly unhappy with potential solutions to the aforementioned problems, I’ve been unable to nail this down until the last weekend, when I realized that: 1) even though we can’t express potential twists in evaluation order within linearly ordered macro impl params, we can use c.macroApplication to store all the named arguments we want, 2) even though we can’t get exactly what we want for default arguments, we can represent them with EmptyTree’s, which is not ideal, but pretty workable. That’s what has been put into life in this commit. As a pleasant side-effect, now the macro engine doesn’t have to reinvent the wheel wrt reporting errors about insufficient arg or arglist count. Since this logic is intertwined with the tryNamesDefaults desugaring, we previously couldn’t make use of it and had to roll our own logic that checked that the number of arguments and parameters of macro applications correspond to each other. Now it’s all deduplicated and consistent. | ||||
| * | *boxContext => *box.Context , *boxMacro => *box.Macro | Eugene Burmako | 2014-01-12 | 1 | -2/+2 |
| | | | | | | | | | | | Performs the following renamings: * scala.reflect.macros.BlackboxContext to scala.reflect.macros.blackbox.Context * scala.reflect.macros.BlackboxMacro to scala.reflect.macros.blackbox.Macro * scala.reflect.macros.WhiteboxContext to scala.reflect.macros.whitebox.Context * scala.reflect.macros.WhiteboxMacro to scala.reflect.macros.whitebox.Macro https://groups.google.com/forum/#!topic/scala-internals/MX40-dM28rk | ||||
| * | Changes reflection tests to use shorter name constructors | Den Shabalin | 2012-12-25 | 1 | -2/+2 |
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| * | evicts last traces of makro from our codebase | Eugene Burmako | 2012-08-02 | 1 | -1/+1 |
| | | | | | Removes the stubs left out to appease the old starr, fixes macro tests. | ||||
| * | repairs the tests after the refactoring spree | Eugene Burmako | 2012-06-08 | 1 | -2/+2 |
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| * | Next generation of macros | Eugene Burmako | 2012-04-12 | 1 | -0/+10 |
| Implements SIP 16: Self-cleaning macros: http://bit.ly/wjjXTZ Features: * Macro defs * Reification * Type tags * Manifests aliased to type tags * Extended reflection API * Several hundred tests * 1111 changed files Not yet implemented: * Reification of refined types * Expr.value splicing * Named and default macro expansions * Intricacies of interaction between macros and implicits * Emission of debug information for macros (compliant with JSR-45) Dedicated to Yuri Alekseyevich Gagarin | |||||
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