azalea/kotlin-fork
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[Generator] Add otherKind parameter to conversion methods

Browse Source
This commit is contained in:
Ivan Kylchik
2023-07-27 15:15:49 +02:00
committed by Space Team
parent adce2c9a78
commit 6a9c50325e
4 changed files with 40 additions and 41 deletions
Download Patch File Download Diff File Expand all files Collapse all files
generators/builtins/primitives/NativePrimitivesGenerator.kt
+9 -10
View File
@@ -109,38 +109,37 @@ class NativePrimitivesGenerator(writer: PrintWriter) : BasePrimitivesGenerator(w
setAsExternal(thisKind)
}
override fun MethodBuilder.modifyGeneratedConversions(thisKind: PrimitiveType) {
val returnTypeAsPrimitive = PrimitiveType.valueOf(returnType.uppercase())
override fun MethodBuilder.modifyGeneratedConversions(thisKind: PrimitiveType, otherKind: PrimitiveType) {
when {
returnTypeAsPrimitive == thisKind -> {
otherKind == thisKind -> {
modifySignature { isInline = true }
"this".addAsSingleLineBody(bodyOnNewLine = true)
}
thisKind !in PrimitiveType.floatingPoint -> {
modifySignature { isExternal = true }
val intrinsicType = when {
returnTypeAsPrimitive in PrimitiveType.floatingPoint -> "SIGNED_TO_FLOAT"
returnTypeAsPrimitive.byteSize < thisKind.byteSize -> "INT_TRUNCATE"
returnTypeAsPrimitive.byteSize > thisKind.byteSize -> "SIGN_EXTEND"
otherKind in PrimitiveType.floatingPoint -> "SIGNED_TO_FLOAT"
otherKind.byteSize < thisKind.byteSize -> "INT_TRUNCATE"
otherKind.byteSize > thisKind.byteSize -> "SIGN_EXTEND"
else -> "ZERO_EXTEND"
}
annotations += "TypedIntrinsic(IntrinsicType.$intrinsicType)"
}
else -> {
if (returnTypeAsPrimitive in setOf(PrimitiveType.BYTE, PrimitiveType.SHORT, PrimitiveType.CHAR)) {
if (otherKind in setOf(PrimitiveType.BYTE, PrimitiveType.SHORT, PrimitiveType.CHAR)) {
"this.toInt().to${returnType}()".addAsSingleLineBody(bodyOnNewLine = false)
return
}
modifySignature { isExternal = true }
when {
returnTypeAsPrimitive in setOf(PrimitiveType.INT, PrimitiveType.LONG) -> {
otherKind in setOf(PrimitiveType.INT, PrimitiveType.LONG) -> {
annotations += "GCUnsafeCall(\"Kotlin_${thisKind.capitalized}_to${returnType}\")"
}
thisKind.byteSize > returnTypeAsPrimitive.byteSize -> {
thisKind.byteSize > otherKind.byteSize -> {
annotations += "TypedIntrinsic(IntrinsicType.FLOAT_TRUNCATE)"
}
thisKind.byteSize < returnTypeAsPrimitive.byteSize -> {
thisKind.byteSize < otherKind.byteSize -> {
annotations += "TypedIntrinsic(IntrinsicType.FLOAT_EXTEND)"
}
}