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Merge pull request #2319 from reactormonk/warning-for-result

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do not warn about gensym'd results
This commit is contained in:
Andreas Rumpf 2015-03-12 01:59:45 +01:00
commit 9a2b7ef641
1 changed files with 1 additions and 1 deletions
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compiler/semstmts.nim
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@ -410,7 +410,7 @@ proc semVarOrLet(c: PContext, n: PNode, symkind: TSymKind): PNode =
let shadowed = findShadowedVar(c, v) let shadowed = findShadowedVar(c, v)
if shadowed != nil: if shadowed != nil:
shadowed.flags.incl(sfShadowed) shadowed.flags.incl(sfShadowed)
if shadowed.kind == skResult: if shadowed.kind == skResult and sfGenSym notin v.flags:
message(a.info, warnResultShadowed) message(a.info, warnResultShadowed)
# a shadowed variable is an error unless it appears on the right # a shadowed variable is an error unless it appears on the right
# side of the '=': # side of the '=':