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Added typeinfo module

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This commit is contained in:
dom96 2011-06-09 22:23:29 +01:00
commit 8b98ba9a63
5 changed files with 210 additions and 3 deletions
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5
compiler/ccgexprs.nim
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@ -1052,6 +1052,10 @@ proc genRepr(p: BProc, e: PNode, d: var TLoc) =
putIntoDest(p, d, e.typ, ropecg(p.module, "#reprAny($1, $2)",
[addrLoc(a), genTypeInfo(p.module, t)]))
proc genGetTypeInfo(p: BProc, e: PNode, d: var TLoc) =
var t = skipTypes(e.sons[1].typ, abstractVarRange)
putIntoDest(p, d, e.typ, genTypeInfo(p.module, t))
proc genDollar(p: BProc, n: PNode, d: var TLoc, frmt: string) =
var a: TLoc
InitLocExpr(p, n.sons[1], a)
@ -1378,6 +1382,7 @@ proc genMagicExpr(p: BProc, e: PNode, d: var TLoc, op: TMagic) =
of mShrI..mXor: binaryArith(p, e, d, op)
of mAddi..mModi64: binaryArithOverflow(p, e, d, op)
of mRepr: genRepr(p, e, d)
of mGetTypeInfo: genGetTypeInfo(p, e, d)
of mSwap: genSwap(p, e, d)
of mUnaryLt:
if not (optOverflowCheck in p.Options): unaryExpr(p, e, d, "$1 - 1")