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progress with futures

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This commit is contained in:
Araq 2014-05-23 08:57:16 +02:00
commit d2dbcf2fa4
8 changed files with 68 additions and 36 deletions
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11
compiler/semmagic.nim
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@ -115,12 +115,6 @@ proc semLocals(c: PContext, n: PNode): PNode =
if it.typ.skipTypes({tyGenericInst}).kind == tyVar: a = newDeref(a)
result.add(a)
proc createFuture(c: PContext; t: PType; info: TLineInfo): PType =
result = newType(tyGenericInvokation, c.module)
addSonSkipIntLit(result, magicsys.getCompilerProc("Future").typ)
addSonSkipIntLit(result, t)
result = instGenericContainer(c, info, result, allowMetaTypes = false)
proc semShallowCopy(c: PContext, n: PNode, flags: TExprFlags): PNode
proc magicsAfterOverloadResolution(c: PContext, n: PNode,
flags: TExprFlags): PNode =
@ -136,9 +130,4 @@ proc magicsAfterOverloadResolution(c: PContext, n: PNode,
of mShallowCopy: result = semShallowCopy(c, n, flags)
of mNBindSym: result = semBindSym(c, n)
of mLocals: result = semLocals(c, n)
of mSpawn:
result = n
# later passes may transform the type 'Future[T]' back into 'T'
if not n[1].typ.isEmptyType:
result.typ = createFuture(c, n[1].typ, n.info)
else: result = n