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Parse native in Java bytecode as @native #16232

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Merged
merged 2 commits into from
Oct 24, 2022
Merged

Parse native in Java bytecode as @native #16232

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a5c49c6
Parse native in Java bytecode as @native
dwijnand Oct 20, 2022
d9648b3
Also parse transient/volatile & test
dwijnand Oct 24, 2022
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5 changes: 5 additions & 0 deletions compiler/src/dotty/tools/dotc/core/classfile/ClassfileParser.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -275,6 +275,7 @@ class ClassfileParser(
def complete(denot: SymDenotation)(using Context): Unit = {
val sym = denot.symbol
val isEnum = (jflags & JAVA_ACC_ENUM) != 0
val isNative = (jflags & JAVA_ACC_NATIVE) != 0
val isConstructor = name eq nme.CONSTRUCTOR

/** Strip leading outer param from constructor and trailing access tag for
Expand Down Expand Up @@ -313,6 +314,10 @@ class ClassfileParser(
val isVarargs = denot.is(Flags.Method) && (jflags & JAVA_ACC_VARARGS) != 0
denot.info = sigToType(sig, isVarargs = isVarargs)
if (isConstructor) normalizeConstructorParams()
if isNative then
attrCompleter.annotations ::= Annotation.deferredSymAndTree(defn.NativeAnnot) {
New(defn.NativeAnnot.typeRef, Nil)
}
denot.info = translateTempPoly(attrCompleter.complete(denot.info, isVarargs))
if (isConstructor) normalizeConstructorInfo()

Expand Down