diff options
Diffstat (limited to 'compiler')
| -rw-r--r-- | compiler/jsgen.nim | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/compiler/jsgen.nim b/compiler/jsgen.nim index 840a68e99..ea58bb7dd 100644 --- a/compiler/jsgen.nim +++ b/compiler/jsgen.nim @@ -1648,8 +1648,11 @@ proc genMagic(p: PProc, n: PNode, r: var TCompRes) = of mChr, mArrToSeq: gen(p, n.sons[1], r) # nothing to do of mOrd: genOrd(p, n, r) of mLengthStr: - unaryExpr(p, n, r, "", "($1 != null ? $1.length-1 : 0)" | - "strlen($1)") + if p.target == targetJS and n.sons[1].typ.skipTypes(abstractInst).kind == tyCString: + unaryExpr(p, n, r, "", "($1 != null ? $1.length : 0)") + else: + unaryExpr(p, n, r, "", "($1 != null ? $1.length-1 : 0)" | + "strlen($1)") of mXLenStr: unaryExpr(p, n, r, "", "$1.length-1" | "strlen($1)") of mLengthSeq, mLengthOpenArray, mLengthArray: unaryExpr(p, n, r, "", "($1 != null ? $1.length : 0)" | |