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fixes #8847

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This commit is contained in:
Araq 2018-09-03 08:37:32 +02:00
commit fa338768a3
2 changed files with 10 additions and 2 deletions
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2
lib/system.nim
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@ -3972,7 +3972,7 @@ proc addQuoted*[T](s: var string, x: T) =
## tmp.add(", ") ## tmp.add(", ")
## tmp.addQuoted('c') ## tmp.addQuoted('c')
## assert(tmp == """1, "string", 'c'""") ## assert(tmp == """1, "string", 'c'""")
when T is string: when T is string or T is cstring:
s.add("\"") s.add("\"")
for c in x: for c in x:
# Only ASCII chars are escaped to avoid butchering # Only ASCII chars are escaped to avoid butchering

8
tests/system/tostring.nim
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@ -107,3 +107,11 @@ bar(nilstring)
static: static:
stringCompare() stringCompare()
# bug 8847
var a2: cstring = "fo\"o2"
block:
var s: string
s.addQuoted a2
doAssert s == "\"fo\\\"o2\""