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Drew Hamilton
03/08/2020, 11:48 AMI’m trying to brute force my way through writing a compiler plugin (JVM only for now), but I’m stuck now because I can’t find an
InstructionAdapter.ireturn()IRETURNr
raulraja
03/08/2020, 11:59 AMAs you are using the
transformIf you want to intercept existing IrReturn nodes in the tree it may look like this
https://github.com/arrow-kt/arrow-meta/blob/e347e266e8b337821de16b960babbea1d6247c50/compiler-plugin/src/main/kotlin/arrow/meta/dsl/codegen/ir/IrSyntax.kt#L644
And sample call site usage in the context of Arrow Meta which is how I write plugins https://github.com/arrow-kt/arrow-meta/blob/cd197cc5e67d2042afba0617698882968bbee5ee/compiler-plugin/src/main/kotlin/arrow/meta/plugins/proofs/ProofsPlugin.kt#L38
d
Drew Hamilton
03/08/2020, 1:22 PMI’m looking for the JVM
IRETURNr
raulraja
03/08/2020, 1:36 PMsorry, thought you meant IR
IR is coming to Kotlin and I’m not sure what the compiler plans is for those JVM only codegen apis.
d
Drew Hamilton
03/08/2020, 1:41 PMno problem, appreciate you trying to help. i may refer back to these links if i’m forced to redo this for IR in 6 months 😂
👍 1
To anyone stopping by, the solution was to call
instructionAdapter.areturn(Type.INT_TYPE)s
shikasd
03/09/2020, 11:53 AMYeah, most of us plugin writers are forced to write both "old" bytecode codegen and "new" IR for now.
A good example of such a plugin is
kotlinx-serialization2 Views