soc

ant libs.llvm
Buildfile: /home/soc/Entwicklung/scala/build.xml

libs.start:

libs.pre-llvm:

init.starr:

init:

soc

../../../src/llvm/ffi/scala/ffi/alloc.scala:16: error: type mismatch;
 found   : scala.ffi.CInt
    (which expands to)  Int
 required: scala.ffi.CSizeT
    (which expands to)  Long
    val ptr: Ptr[A] = mallocBytes(n)
                                  ^

soc

cp -R scala-llvm-bck scala-llvm-backend

LS='src/compiler/scala/tools/nsc/backend/llvm'

git filter-branch --subdirectory-filter $LS -- --all

git for-each-ref --format="%(refname)" refs/original/ | xargs -n 1 git update-ref -d
git reflog expire --expire=now --all
git tag -l | xargs git tag -d
git gc --prune=now

soc

object UnitsEx {
  case class Quantity[M <: MInt, T: Numeric](value: T) {
    private val num = implicitly[Numeric[T]]
    def *[M2 <: MInt](m: Quantity[M2, T]) = Quantity[M, T](num.times(value, m.value))
  }

  implicit def measure[T: Numeric](v: T): Quantity[_0, T] = Quantity[_0, T](v)
  implicit def numericToQuantity[T: Numeric](v: T): QuantityConstructor[T] = new QuantityConstructor[T](v)

  class QuantityConstructor[T: Numeric](v: T) {

soc

object UnitsEx2 {
  case class Quantity[T: Numeric](value: T) {
    private val num = implicitly[Numeric[T]]
    def *(m: Quantity[T]) = Quantity[T](num.times(value, m.value))
  }

  implicit def measure[T: Numeric](v: T): Quantity[T] = Quantity[T](v)
  implicit def numericToQuantity[T: Numeric](v: T): QuantityConstructor[T] = new QuantityConstructor[T](v)

  class QuantityConstructor[T: Numeric](v: T) {

soc

soc@laptop ~/Entwicklung/scala/docs/examples/llvm (git)-[llvm] % make run-sample
make -C ../../../src/llvm/rt llvmrt.a runscala
make[1]: Entering directory `/home/soc/Entwicklung/scala/src/llvm/rt'
make[1]: `llvmrt.a' is up to date.
g++ `icu-config --ldflags-searchpath --ldflags-icuio` `llvm-config --ldflags core jit bitreader native interpreter archive bitwriter` `apr-1-config --link-ld --libs`  -o runscala runscala.o wrapper.o unwind.o `icu-config --ldflags-libsonly --ldflags-icuio` `llvm-config --libs core jit bitreader native interpreter archive bitwriter` -lm
runscala.o: In function `main':
/home/soc/Entwicklung/scala/src/llvm/rt/runscala.cpp:109: undefined reference to `llvm::MemoryBuffer::getFileOrSTDIN(char const*, std::basic_string<char, std::char_traits<char>, std::allocator<char> >*, long, stat*)'
runscala.o: In function `ForceCodegenLinking':
/usr/lib/llvm-2.8/include/llvm/CodeGen/LinkAllCodegenComponents.h:38: undefined reference to `llvm::createPBQPRegisterAllocator()'
/usr/lib/llvm-2.9/lib/libL

soc

class Boopy {
    private val s = new Schnuck
    def observer : PartialFunction[ Any, Unit ] = s.observer
    
    private class Schnuck extends javax.swing.AbstractListModel {
        model =>
        val observer : PartialFunction[ Any, Unit ] = {
            case "Boopy" => fireIntervalAdded( model, 0, 1 )
        }
        def getSize = 0

soc

abstract class NumericRange[T]
  (val start: T, val end: T, val step: T, val isInclusive: Boolean)
  (implicit num: Integral[T])
extends AbstractSeq[T] with IndexedSeq[T] with Serializable {

  final override def sum[B >: T](implicit num: Numeric[B]): B = {
    import num.Ops
    if (isEmpty) this.num fromInt 0
    else if (numRangeElements == 1) head
    else ((this.num fromInt numRangeElements) * (head + last) / (this.num fromInt 2))

soc

final class SBigInt private(final val signum: Int, final private[math] val arr: Array[Int]) {

  ...

  /**
   * Standard Serialization would work, but we have to make sure
   * that we sanitize the array to verify our invariant of no leading
   * “zeroes” in our magnitude.
   * 
   * Otherwise all methods depending on it will be broken.

soc

% make run-sample
make -C ../../../src/llvm/runtime llvmrt.a runscala
make[1]: Entering directory `/home/soc/Entwicklung/scala-llvm/src/llvm/runtime'
clang -std=c99 -fexceptions `icu-config --cppflags` -O4 -emit-llvm -c -o runtime.bc runtime.c
clang -std=c99 -fexceptions `icu-config --cppflags` -O4 -emit-llvm -c -o object.bc object.c
clang -std=c99 -fexceptions `icu-config --cppflags` -O4 -emit-llvm -c -o boxes.bc boxes.c
clang -std=c99 -fexceptions `icu-config --cppflags` -O4 -emit-llvm -c -o arrays.bc arrays.c
arrays.c:134:8: warning: comparison of unsigned expression < 0 is always false [-Wtautological-compare]
  if(i < 0 || i >= arr->length) {
     ~ ^ ~