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nim check fix; fixes #9609 [backport]

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This commit is contained in:
Andreas Rumpf
2018-11-07 20:04:26 +01:00
parent 08de33a2e3
commit 1c73db08b8
1 changed files with 8 additions and 7 deletions
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15
compiler/vmgen.nim
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@@ -1115,13 +1115,14 @@ proc genMagic(c: PCtx; n: PNode; dest: var TDest; m: TMagic) =
of mEcho:
unused(c, n, dest)
let n = n[1].skipConv
let x = c.getTempRange(n.len, slotTempUnknown)
internalAssert c.config, n.kind == nkBracket
for i in 0..<n.len:
var r: TRegister = x+i
c.gen(n.sons[i], r)
c.gABC(n, opcEcho, x, n.len)
c.freeTempRange(x, n.len)
if n.kind == nkBracket:
# can happen for nim check, see bug #9609
let x = c.getTempRange(n.len, slotTempUnknown)
for i in 0..<n.len:
var r: TRegister = x+i
c.gen(n.sons[i], r)
c.gABC(n, opcEcho, x, n.len)
c.freeTempRange(x, n.len)
of mAppendStrCh:
unused(c, n, dest)
genBinaryStmtVar(c, n, opcAddStrCh)