commit | 12991dfc5f85d2555e56da8ce76e55d2b2f9190c | [log] [tgz] |
---|---|---|
author | Yigit Boyar <yboyar@google.com> | Thu Oct 22 09:26:11 2020 -0700 |
committer | Yigit Boyar <yboyar@google.com> | Mon Nov 09 18:08:45 2020 +0000 |
tree | 9c67de40de6b5305dbc01a0a3d0b983120ea5055 | |
parent | 1070e4bfd7e139dea76541fff990ce5ecf855b47 [diff] |
Introduce KspPrimitive Type This CL introduces a new KspPrimitiveType : KspType which is used to represent java primitives in KSP as primitives do not exist in Kotlin. Unfortunately, we cannot decide whether a kotlin type will be a primitive or not just by looking at the type itself. For instance, in most cases, a `kotlin.Int!!` is a java `int` but it might also be mapped to `java.lang.Integer` if the type was resolved from a type parameter (e.g. List<kotlin.Int>.get returns a boxed Integer). To support this, I've removed the `wrap(KSType)` method from KspProcessingEnv and replaced it with a wrap method that also expects the KSTypeReference. KspProcessingEnv uses that type reference to see if the references was resolved from a type parameter. For cases where we always want the boxed type (e.g. type of a TypeElement, there is a wrapDeclared method). This is still not fully complete as it will miss overrides but for overrides, kotlin generates two methods (see aosp/1458703). I'll tackle that when we can run integration tests. This CL makes TypeNames a bit inconsistent as the primitive types are the only TypeNames in java. I'll followup with another CL where * TypeNames are always generated in java * Ksp processing always uses kotlin types (e.g. java.util.List will be mapped to kotlin.collections.MutableList). After that CL, consistency will come back and then we'll start running integration tests. Bug: 160322705 Test: Existing tests + XProcessingEnvTest#getPrimitives Change-Id: I271171cf7b35cd8f4249350fbdfadf81f55e6a8a
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