diff options
Diffstat (limited to 'lib/system.nim')
| -rw-r--r-- | lib/system.nim | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/lib/system.nim b/lib/system.nim index 523a25d64..0c8659fda 100644 --- a/lib/system.nim +++ b/lib/system.nim @@ -2412,8 +2412,9 @@ proc `==` *[T](x, y: seq[T]): bool {.noSideEffect.} = if seqToPtr(x) == seqToPtr(y): return true - if x.isNil or y.isNil: - return false + when not defined(nimNoNil): + if x.isNil or y.isNil: + return false if x.len != y.len: return false @@ -3222,7 +3223,7 @@ when not defined(JS): #and not defined(nimscript): when declared(initGC): initGC() when not defined(nimscript): - proc setControlCHook*(hook: proc () {.noconv.} not nil) + proc setControlCHook*(hook: proc () {.noconv.}) ## allows you to override the behaviour of your application when CTRL+C ## is pressed. Only one such hook is supported. @@ -4010,18 +4011,18 @@ proc addQuoted*[T](s: var string, x: T) = when hasAlloc: # XXX: make these the default (or implement the NilObject optimization) - proc safeAdd*[T](x: var seq[T], y: T) {.noSideEffect.} = + proc safeAdd*[T](x: var seq[T], y: T) {.noSideEffect, deprecated.} = ## Adds ``y`` to ``x`` unless ``x`` is not yet initialized; in that case, ## ``x`` becomes ``@[y]`` if x == nil: x = @[y] else: x.add(y) - proc safeAdd*(x: var string, y: char) = + proc safeAdd*(x: var string, y: char) {.noSideEffect, deprecated.} = ## Adds ``y`` to ``x``. If ``x`` is ``nil`` it is initialized to ``""`` if x == nil: x = "" x.add(y) - proc safeAdd*(x: var string, y: string) = + proc safeAdd*(x: var string, y: string) {.noSideEffect, deprecated.} = ## Adds ``y`` to ``x`` unless ``x`` is not yet initalized; in that ## case, ``x`` becomes ``y`` if x == nil: x = y |