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static params: expr[T] is now static[T]

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This introduces tyStatic and successfully bootstraps and handles
few simple test cases.  Static params within macros are no longer
treated as PNimrodNodes - they are now equivalent to constants
of the designated type.
This commit is contained in:
Zahary Karadjov 2013-12-19 01:06:38 +02:00
commit 027f30610e
22 changed files with 135 additions and 110 deletions
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6
compiler/vmgen.nim
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@ -777,7 +777,7 @@ proc genMagic(c: PCtx; n: PNode; dest: var TDest) =
const
atomicTypes = {tyBool, tyChar,
tyExpr, tyStmt, tyTypeDesc,
tyExpr, tyStmt, tyTypeDesc, tyStatic,
tyEnum,
tyOrdinal,
tyRange,
@ -937,8 +937,8 @@ proc getNullValue(typ: PType, info: TLineInfo): PNode =
result = newNodeIT(nkUIntLit, info, t)
of tyFloat..tyFloat128:
result = newNodeIt(nkFloatLit, info, t)
of tyVar, tyPointer, tyPtr, tyCString, tySequence, tyString, tyExpr,
tyStmt, tyTypeDesc, tyProc, tyRef:
of tyVar, tyPointer, tyPtr, tyCString, tySequence, tyString, tyExpr,
tyStmt, tyTypeDesc, tyStatic, tyProc, tyRef:
result = newNodeIT(nkNilLit, info, t)
of tyObject:
result = newNodeIT(nkPar, info, t)