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fixes #5599 (#5610)

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This commit is contained in:
Andreas Rumpf 2017-03-26 09:30:59 +02:00 • committed by GitHub
commit 1268ca79e5
6 changed files with 26 additions and 9 deletions
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6
lib/system/chcks.nim
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@ -50,7 +50,11 @@ proc chckRangeF(x, a, b: float): float =
proc chckNil(p: pointer) =
if p == nil:
sysFatal(ValueError, "attempt to write to a nil address")
sysFatal(NilAccessError, "attempt to write to a nil address")
proc chckNilDisp(p: pointer) {.compilerproc.} =
if p == nil:
sysFatal(NilAccessError, "cannot dispatch; dispatcher is nil")
proc chckObj(obj, subclass: PNimType) {.compilerproc.} =
# checks if obj is of type subclass: