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Do not raise ProveInit/WanrUninit for .noinit. var (#10566)

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LemonBoy 2019-02-06 09:14:09 +01:00 • committed by Andreas Rumpf
commit 4c3f841212
1 changed files with 4 additions and 1 deletions
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5
compiler/sempass2.nim
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@ -232,7 +232,10 @@ proc listGcUnsafety(s: PSym; onlyWarning: bool; conf: ConfigRef) =
proc useVar(a: PEffects, n: PNode) = proc useVar(a: PEffects, n: PNode) =
let s = n.sym let s = n.sym
if isLocalVar(a, s): if isLocalVar(a, s):
if s.id notin a.init: if sfNoInit in s.flags:
# If the variable is explicitly marked as .noinit. do not emit any error
a.init.add s.id
elif s.id notin a.init:
if {tfNeedsInit, tfNotNil} * s.typ.flags != {}: if {tfNeedsInit, tfNotNil} * s.typ.flags != {}:
message(a.config, n.info, warnProveInit, s.name.s) message(a.config, n.info, warnProveInit, s.name.s)
else: else: