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JS codegen bugfix: don't crash on wrong importcpp patterns

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This commit is contained in:
Andreas Rumpf 2018-01-25 16:02:13 +01:00
commit 1d9087245c
1 changed files with 3 additions and 0 deletions
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3
compiler/jsgen.nim
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@ -1344,6 +1344,9 @@ proc genArgs(p: PProc, n: PNode, r: var TCompRes; start=1) =
proc genOtherArg(p: PProc; n: PNode; i: int; typ: PType; proc genOtherArg(p: PProc; n: PNode; i: int; typ: PType;
generated: var int; r: var TCompRes) = generated: var int; r: var TCompRes) =
if i >= n.len:
globalError(n.info, "wrong importcpp pattern; expected parameter at position " & $i &
" but got only: " & $(n.len-1))
let it = n[i] let it = n[i]
var paramType: PNode = nil var paramType: PNode = nil
if i < sonsLen(typ): if i < sonsLen(typ):