diff options
Diffstat (limited to 'compiler/ropes.nim')
| -rw-r--r-- | compiler/ropes.nim | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/compiler/ropes.nim b/compiler/ropes.nim index 358ce8a53..05d5e840c 100644 --- a/compiler/ropes.nim +++ b/compiler/ropes.nim @@ -188,11 +188,11 @@ iterator leaves*(r: Rope): string = var stack = @[r] while stack.len > 0: var it = stack.pop - while isNil(it.data): + while it.left != nil: + assert it.right != nil stack.add(it.right) it = it.left assert(it != nil) - assert(it.data != nil) yield it.data iterator items*(r: Rope): char = @@ -251,7 +251,7 @@ proc `%`*(frmt: FormatStr, args: openArray[Rope]): Rope = while true: j = j * 10 + ord(frmt[i]) - ord('0') inc(i) - if frmt[i] notin {'0'..'9'}: break + if i >= frmt.len or frmt[i] notin {'0'..'9'}: break num = j if j > high(args) + 1: errorHandler(rInvalidFormatStr, $(j)) |