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fixes #11660 (#11677)

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Andreas Rumpf 2019-07-07 15:25:25 +02:00 • committed by GitHub
commit bab1f67971
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2 changed files with 10 additions and 1 deletions
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5
compiler/semtypinst.nim
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@ -539,7 +539,10 @@ proc replaceTypeVarsTAux(cl: var TReplTypeVars, t: PType): PType =
let lookup = cl.typeMap.lookup(t) let lookup = cl.typeMap.lookup(t)
if lookup != nil: if lookup != nil:
result = lookup result = lookup
if tfUnresolved in t.flags or cl.skipTypedesc: result = result.base if result.kind != tyTypeDesc:
result = makeTypeDesc(cl.c, result)
elif tfUnresolved in t.flags or cl.skipTypedesc:
result = result.base
elif t.sons[0].kind != tyNone: elif t.sons[0].kind != tyNone:
result = makeTypeDesc(cl.c, replaceTypeVarsT(cl, t.sons[0])) result = makeTypeDesc(cl.c, replaceTypeVarsT(cl, t.sons[0]))

6
tests/misc/tparamsindefault.nim
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@ -18,6 +18,7 @@ f3 10 15 25
true true true true
false true false true
world world
typedescDefault
''' '''
""" """
@ -112,3 +113,8 @@ block:
echo pySubstr("Hello world", -5) echo pySubstr("Hello world", -5)
# bug #11660
func typedescDefault(T: typedesc; arg: T = 0) = debugEcho "typedescDefault"
typedescDefault(int)