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fixes #10807 (#10814)

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* fixes  #10807
* use nkAddr instead of nkHiddenAddr
This commit is contained in:
cooldome 2019-03-12 12:45:05 +00:00 • committed by Andreas Rumpf
commit 8ceba8a7f3
6 changed files with 34 additions and 9 deletions
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10
compiler/semmagic.nim
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@ -10,8 +10,7 @@
# This include file implements the semantic checking for magics.
# included from sem.nim
proc semAddr(c: PContext; n: PNode; isUnsafeAddr=false): PNode =
result = newNodeI(nkAddr, n.info)
proc semAddrArg(c: PContext; n: PNode; isUnsafeAddr = false): PNode =
let x = semExprWithType(c, n)
if x.kind == nkSym:
x.sym.flags.incl(sfAddrTaken)
@ -22,8 +21,7 @@ proc semAddr(c: PContext; n: PNode; isUnsafeAddr=false): PNode =
localError(c.config, n.info, errExprHasNoAddress)
else:
localError(c.config, n.info, errExprHasNoAddress & "; maybe use 'unsafeAddr'")
result.add x
result.typ = makePtrType(c, x.typ)
result = x
proc semTypeOf(c: PContext; n: PNode): PNode =
var m = BiggestInt 1 # typeOfIter
@ -335,7 +333,9 @@ proc magicsAfterOverloadResolution(c: PContext, n: PNode,
case n[0].sym.magic
of mAddr:
checkSonsLen(n, 2, c.config)
result = semAddr(c, n.sons[1], n[0].sym.name.s == "unsafeAddr")
result = n
result[1] = semAddrArg(c, n[1], n[0].sym.name.s == "unsafeAddr")
result.typ = makePtrType(c, result[1].typ)
of mTypeOf:
result = semTypeOf(c, n)
of mSizeOf: