class SyncAndTryBuilder extends PlainBodyBuilder
- Source
- BCodeSyncAndTry.scala
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- SyncAndTryBuilder
- PlainBodyBuilder
- PlainSkelBuilder
- BCPickles
- BCForwardersGen
- BCJGenSigGen
- JAndroidBuilder
- BCAnnotGen
- BCClassGen
- BCInnerClassGen
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- Any
- by any2stringadd
- by StringFormat
- by Ensuring
- by ArrowAssoc
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Instance Constructors
- new SyncAndTryBuilder(cunit: Global.CompilationUnit)
Type Members
-
case class
Local(tk: BTypesFromSymbols.BType, name: String, idx: Int, isSynth: Boolean) extends Product with Serializable
- Definition Classes
- PlainSkelBuilder
- case class BoundEH(patSymbol: Global.Symbol, caseBody: Global.Tree) extends EHClause with Product with Serializable
- trait EHClause extends AnyRef
- case class NamelessEH(typeToDrop: BTypesFromSymbols.ClassBType, caseBody: Global.Tree) extends EHClause with Product with Serializable
Value Members
-
object
bc extends BCodeSkelBuilder.JCodeMethodN
- Definition Classes
- PlainSkelBuilder
-
object
locals
- Definition Classes
- PlainSkelBuilder
-
val
MIN_SWITCH_DENSITY: Double
- Definition Classes
- BCClassGen
-
final
val
MaximumJvmParameters: Int(254)
- Definition Classes
- PlainSkelBuilder
-
def
adapt(from: BTypesFromSymbols.BType, to: BTypesFromSymbols.BType): Unit
- Definition Classes
- PlainBodyBuilder
-
def
addClassFields(): Unit
- Definition Classes
- PlainSkelBuilder
-
def
addForwarders(isRemoteClass: Boolean, jclass: ClassVisitor, jclassName: String, moduleClass: Global.Symbol): Unit
- Definition Classes
- BCForwardersGen
-
def
addRemoteExceptionAnnot(isRemoteClass: Boolean, isJMethodPublic: Boolean, meth: Global.Symbol): Unit
- Definition Classes
- BCForwardersGen
-
def
addSerialVUID(id: Long, jclass: ClassVisitor): Unit
- Definition Classes
- BCClassGen
-
val
androidFieldName: Global.TermName
- Definition Classes
- JAndroidBuilder
-
final
def
arrEncode(sb: Global.ScalaSigBytes): Array[String]
- Definition Classes
- BCAnnotGen
-
var
claszSymbol: Global.Symbol
- Definition Classes
- PlainSkelBuilder
-
var
cleanups: List[Label]
- Definition Classes
- PlainSkelBuilder
-
var
cnode: ClassNode
- Definition Classes
- PlainSkelBuilder
-
def
createJAttribute(name: String, b: Array[Byte], offset: Int, len: Int): Attribute
- Definition Classes
- BCPickles
-
def
currProgramPoint(): Label
- Definition Classes
- PlainSkelBuilder
-
def
debugLevel: Int
- Definition Classes
- BCInnerClassGen
-
def
descriptorForErasedType(tp: Global.Type): String
- Definition Classes
- BCAnnotGen
-
var
earlyReturnVar: Global.Symbol
- Definition Classes
- PlainSkelBuilder
-
def
emit(opc: Int): Unit
- Definition Classes
- PlainBodyBuilder
-
def
emitAnnotations(fw: FieldVisitor, annotations: List[Global.AnnotationInfo]): Unit
- Definition Classes
- BCAnnotGen
-
def
emitAnnotations(mw: MethodVisitor, annotations: List[Global.AnnotationInfo]): Unit
- Definition Classes
- BCAnnotGen
-
def
emitAnnotations(cw: ClassVisitor, annotations: List[Global.AnnotationInfo]): Unit
- Definition Classes
- BCAnnotGen
-
def
emitArgument(av: AnnotationVisitor, name: String, arg: Global.ClassfileAnnotArg): Unit
- Definition Classes
- BCAnnotGen
-
def
emitAssocs(av: AnnotationVisitor, assocs: List[(Global.Name, Global.ClassfileAnnotArg)]): Unit
- Definition Classes
- BCAnnotGen
- def emitFinalizer(finalizer: Global.Tree, tmp: Global.Symbol, isDuplicate: Boolean): Unit
-
final
val
emitLines: Boolean
- Definition Classes
- BCInnerClassGen
-
def
emitLocalVarScope(sym: Global.Symbol, start: Label, end: Label, force: Boolean = false): Unit
- Definition Classes
- PlainSkelBuilder
-
def
emitParamAnnotations(jmethod: MethodVisitor, pannotss: List[List[Global.AnnotationInfo]]): Unit
- Definition Classes
- BCAnnotGen
-
def
emitParamNames(jmethod: MethodVisitor, params: List[Global.Symbol]): Unit
- Definition Classes
- BCAnnotGen
-
final
val
emitSource: Boolean
- Definition Classes
- BCInnerClassGen
-
final
val
emitVars: Boolean
- Definition Classes
- BCInnerClassGen
-
def
emitZeroOf(tk: BTypesFromSymbols.BType): Unit
- Definition Classes
- PlainBodyBuilder
-
def
erasedType(tp: Global.Type): Global.Type
Annotations are not processed by the compilation pipeline like ordinary trees.
Annotations are not processed by the compilation pipeline like ordinary trees. Instead, the typer extracts them into AnnotationInfo objects which are attached to the corresponding symbol (sym.annotations) or type (as an AnnotatedType, eliminated by erasure).
For Scala annotations this is OK: they are stored in the pickle and ignored by the backend. Java annotations on the other hand are additionally emitted to the classfile in Java's format.
This means that Type instances within an AnnotationInfo reach the backend non-erased. Examples:
- @(javax.annotation.Resource @annotation.meta.getter) val x = 0 Here, annotationInfo.atp is an AnnotatedType.
- @SomeAnnotation[T] val x = 0 In principle, the annotationInfo.atp is a non-erased type ref. However, this cannot actually happen because Java annotations cannot be generic.
- @javax.annotation.Resource(
type
= classOf[List[_]]) val x = 0 The annotationInfo.assocs contains a LiteralAnnotArg(Constant(tp)) where tp is the non-erased existential type.
- Definition Classes
- BCAnnotGen
-
def
fieldLoad(field: Global.Symbol, hostClass: Global.Symbol): Unit
- Definition Classes
- PlainBodyBuilder
-
def
fieldStore(field: Global.Symbol, hostClass: Global.Symbol): Unit
- Definition Classes
- PlainBodyBuilder
-
def
gen(tree: Global.Tree): Unit
- Definition Classes
- PlainSkelBuilder
-
def
genArithmeticOp(tree: Global.Tree, code: Int): BTypesFromSymbols.BType
- Definition Classes
- PlainBodyBuilder
-
def
genArrayOp(tree: Global.Tree, code: Int, expectedType: BTypesFromSymbols.BType): BTypesFromSymbols.BType
- Definition Classes
- PlainBodyBuilder
-
def
genBlock(tree: Global.Block, expectedType: BTypesFromSymbols.BType): Unit
- Definition Classes
- PlainBodyBuilder
-
def
genCallMethod(method: Global.Symbol, style: InvokeStyle, pos: Global.Position, specificReceiver: Global.Symbol = null): BTypesFromSymbols.BType
Generate a method invocation.
Generate a method invocation. If
specificReceiver != null
, it is used as receiver in the invocation instruction, otherwisemethod.owner
. A specific receiver class is needed to prevent an IllegalAccessError, (aladdin bug 455). Same for super calls, scala/bug#7936.- Definition Classes
- PlainBodyBuilder
-
def
genCast(to: BTypesFromSymbols.RefBType, cast: Boolean): Unit
- Definition Classes
- PlainBodyBuilder
-
def
genCoercion(code: Int): Unit
- Definition Classes
- PlainBodyBuilder
-
def
genConstant(const: Global.Constant): Unit
- Definition Classes
- PlainBodyBuilder
-
def
genConversion(from: BTypesFromSymbols.BType, to: BTypesFromSymbols.BType, cast: Boolean): Unit
- Definition Classes
- PlainBodyBuilder
-
def
genDefDef(dd: Global.DefDef): Unit
- Definition Classes
- PlainSkelBuilder
-
def
genEqEqPrimitive(l: Global.Tree, r: Global.Tree, success: Label, failure: Label, targetIfNoJump: Label, pos: Global.Position): Unit
- Definition Classes
- PlainBodyBuilder
-
def
genInvokeDynamicLambda(canLMF: Global.delambdafy.LambdaMetaFactoryCapable): AnyVal
- Definition Classes
- PlainBodyBuilder
-
def
genLoad(tree: Global.Tree, expectedType: BTypesFromSymbols.BType): Unit
- Definition Classes
- PlainBodyBuilder → PlainSkelBuilder
-
def
genLoad(tree: Global.Tree): Unit
- Definition Classes
- PlainBodyBuilder
-
def
genLoadArguments(args: List[Global.Tree], btpes: List[BTypesFromSymbols.BType]): Unit
- Definition Classes
- PlainBodyBuilder
-
def
genLoadIf(tree: Global.If, expectedType: BTypesFromSymbols.BType): BTypesFromSymbols.BType
- Definition Classes
- PlainBodyBuilder
-
def
genLoadLabelArguments(args: List[Global.Tree], lblDef: Global.LabelDef, gotoPos: Global.Position): Unit
- Definition Classes
- PlainBodyBuilder
-
def
genLoadModule(module: Global.Symbol): Unit
- Definition Classes
- PlainBodyBuilder
-
def
genLoadModule(tree: Global.Tree): BTypesFromSymbols.BType
- Definition Classes
- PlainBodyBuilder
-
def
genLoadQualifier(tree: Global.Tree): Unit
- Definition Classes
- PlainBodyBuilder
-
def
genLoadTry(tree: Global.Try): BTypesFromSymbols.BType
- Definition Classes
- SyncAndTryBuilder → PlainBodyBuilder
-
def
genPlainClass(cd: Global.ClassDef): Unit
- Definition Classes
- PlainSkelBuilder
-
def
genPrimitiveOp(tree: Global.Apply, expectedType: BTypesFromSymbols.BType): BTypesFromSymbols.BType
- Definition Classes
- PlainBodyBuilder
-
def
genScalaHash(tree: Global.Tree, applyPos: Global.Position): BTypesFromSymbols.BType
- Definition Classes
- PlainBodyBuilder
-
def
genStat(tree: Global.Tree): Unit
- Definition Classes
- PlainBodyBuilder
-
def
genStringConcat(tree: Global.Tree): BTypesFromSymbols.BType
- Definition Classes
- PlainBodyBuilder
-
def
genSynchronized(tree: Global.Apply, expectedType: BTypesFromSymbols.BType): BTypesFromSymbols.BType
- Definition Classes
- SyncAndTryBuilder → PlainBodyBuilder
-
def
genThrow(expr: Global.Tree): BTypesFromSymbols.BType
- Definition Classes
- PlainBodyBuilder
-
def
getAnnotPickle(jclassName: String, sym: Global.Symbol): Option[Global.AnnotationInfo]
- Definition Classes
- BCPickles
-
def
getExceptions(excs: List[Global.AnnotationInfo]): List[String]
- Definition Classes
- BCForwardersGen
-
def
getGenericSignature(sym: Global.Symbol, owner: Global.Symbol, memberTpe: Global.Type): String
- Definition Classes
- BCJGenSigGen
-
def
getGenericSignature(sym: Global.Symbol, owner: Global.Symbol): String
- Definition Classes
- BCJGenSigGen
-
def
ifOneIsNull(l: Global.Tree, r: Global.Tree): Global.Tree
If l or r is constant null, returns the other ; otherwise null
If l or r is constant null, returns the other ; otherwise null
- Definition Classes
- PlainBodyBuilder
-
def
initJMethod(flags: Int, params: List[Global.Symbol]): Unit
- Definition Classes
- PlainSkelBuilder
-
final
def
internalName(sym: Global.Symbol): String
The class internal name for a given class symbol.
The class internal name for a given class symbol.
- Definition Classes
- BCInnerClassGen
-
def
isAndroidParcelableClass(sym: Global.Symbol): Boolean
- Definition Classes
- JAndroidBuilder
-
def
isAtProgramPoint(lbl: Label): Boolean
- Definition Classes
- PlainSkelBuilder
-
var
isCZParcelable: Boolean
- Definition Classes
- PlainSkelBuilder
-
var
isCZRemote: Boolean
- Definition Classes
- PlainSkelBuilder
-
var
isCZStaticModule: Boolean
- Definition Classes
- PlainSkelBuilder
-
def
isLiteral(t: Global.Tree): Boolean
- Definition Classes
- PlainBodyBuilder
-
var
isMethSymStaticCtor: Boolean
- Definition Classes
- PlainSkelBuilder
-
var
isModuleInitialized: Boolean
- Definition Classes
- PlainSkelBuilder
-
def
isNonNullExpr(t: Global.Tree): Boolean
- Definition Classes
- PlainBodyBuilder
-
def
isNull(t: Global.Tree): Boolean
Some useful equality helpers.
Some useful equality helpers.
- Definition Classes
- PlainBodyBuilder
-
def
isPrimitive(fun: Global.Symbol): Boolean
- Definition Classes
- PlainBodyBuilder
-
var
jMethodName: String
- Definition Classes
- PlainSkelBuilder
-
var
jumpDest: Map[Global.Symbol, Label]
- Definition Classes
- PlainSkelBuilder
-
var
labelDef: Map[Global.Symbol, Global.LabelDef]
- Definition Classes
- PlainSkelBuilder
-
var
labelDefsAtOrUnder: Map[Global.Tree, List[Global.LabelDef]]
- Definition Classes
- PlainSkelBuilder
-
var
lastEmittedLineNr: Int
- Definition Classes
- PlainSkelBuilder
-
def
lastInsn: AbstractInsnNode
- Definition Classes
- PlainSkelBuilder
-
def
legacyAddCreatorCode(clinit: MethodVisitor, cnode: ClassNode, thisName: String): Unit
- Definition Classes
- JAndroidBuilder
-
def
liftStringConcat(tree: Global.Tree): List[Global.Tree]
- Definition Classes
- PlainBodyBuilder
-
def
lineNumber(tree: Global.Tree): Unit
- Definition Classes
- PlainSkelBuilder
-
def
markProgramPoint(lbl: Label): Unit
- Definition Classes
- PlainSkelBuilder
- def mayCleanStack(tree: Global.Tree): Boolean
-
var
methSymbol: Global.Symbol
- Definition Classes
- PlainSkelBuilder
-
var
mnode: MethodNode
- Definition Classes
- PlainSkelBuilder
- def nopIfNeeded(lbl: Label): Unit
-
def
paramTKs(app: Global.Apply): List[BTypesFromSymbols.BType]
- Definition Classes
- PlainSkelBuilder
-
def
pickleMarkerForeign: Attribute
- Definition Classes
- BCPickles
-
def
pickleMarkerLocal: Attribute
- Definition Classes
- BCPickles
-
def
programPoint(labelSym: Global.Symbol): Label
- Definition Classes
- PlainSkelBuilder
- def protect(start: Label, end: Label, handler: Label, excType: BTypesFromSymbols.ClassBType): Unit
-
def
registerCleanup(finCleanup: Label): Unit
- Definition Classes
- PlainSkelBuilder
-
def
resetMethodBookkeeping(dd: Global.DefDef): Unit
- Definition Classes
- PlainSkelBuilder
-
var
returnType: BTypesFromSymbols.BType
- Definition Classes
- PlainSkelBuilder
-
var
shouldEmitCleanup: Boolean
- Definition Classes
- PlainSkelBuilder
-
def
symInfoTK(sym: Global.Symbol): BTypesFromSymbols.BType
- Definition Classes
- PlainSkelBuilder
-
def
testOpForPrimitive(primitiveCode: Int): TestOp
- Definition Classes
- PlainBodyBuilder
-
var
thisBType: BTypesFromSymbols.ClassBType
- Definition Classes
- PlainSkelBuilder
-
def
tpeTK(tree: Global.Tree): BTypesFromSymbols.BType
- Definition Classes
- PlainSkelBuilder
-
def
ubytesToCharArray(bytes: Array[Byte]): Array[Char]
- Definition Classes
- BCAnnotGen
-
def
unregisterCleanup(finCleanup: Label): Unit
- Definition Classes
- PlainSkelBuilder
-
var
varsInScope: List[(Global.Symbol, Label)]
- Definition Classes
- PlainSkelBuilder
-
val
versionPickle: PickleBuffer
- Definition Classes
- BCPickles
The Scala compiler and reflection APIs.