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even more strict isNil handling for strings/seqs in order to detect bugs

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This commit is contained in:
Araq 2018-08-22 12:35:46 +02:00
commit 64517445ea
36 changed files with 193 additions and 245 deletions
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4
compiler/renderer.nim
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@ -175,7 +175,7 @@ proc put(g: var TSrcGen, kind: TTokType, s: string) =
g.pendingWhitespace = s.len
proc putComment(g: var TSrcGen, s: string) =
if s.isNil: return
if s.len == 0: return
var i = 0
let hi = len(s) - 1
var isCode = (len(s) >= 2) and (s[1] != ' ')
@ -216,7 +216,7 @@ proc putComment(g: var TSrcGen, s: string) =
optNL(g)
proc maxLineLength(s: string): int =
if s.isNil: return 0
if s.len == 0: return 0
var i = 0
let hi = len(s) - 1
var lineLen = 0