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fixes #11254

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This commit is contained in:
Araq 2019-08-12 13:58:35 +02:00
commit 289b5e9ef9
4 changed files with 26 additions and 12 deletions
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10
compiler/sempass2.nim
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@ -34,7 +34,7 @@ In the construct let/var x = expr() x's type is marked.
In x = y the type of x is marked.
For every sink parameter of type T T is marked. TODO!
For every sink parameter of type T T is marked.
For every call f() the return type of f() is marked.
@ -977,6 +977,14 @@ proc trackProc*(c: PContext; s: PSym, body: PNode) =
var t: TEffects
initEffects(g, effects, s, t, c)
track(t, body)
if s.kind != skMacro:
let params = s.typ.n
for i in 1 ..< params.len:
let param = params[i].sym
if isSinkTypeForParam(param.typ):
createTypeBoundOps(t.graph, t.c, param.typ, param.info)
if not isEmptyType(s.typ.sons[0]) and
({tfNeedsInit, tfNotNil} * s.typ.sons[0].flags != {} or
s.typ.sons[0].skipTypes(abstractInst).kind == tyVar) and