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fixes #10033 [backport]

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This commit is contained in:
Araq 2018-12-22 18:37:14 +01:00
commit bdb67201b2
2 changed files with 26 additions and 3 deletions
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4
compiler/ccgtypes.nim
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@ -970,9 +970,9 @@ proc genTypeInfoAux(m: BModule, typ, origType: PType, name: Rope;
proc discriminatorTableName(m: BModule, objtype: PType, d: PSym): Rope =
# bugfix: we need to search the type that contains the discriminator:
var objtype = objtype
var objtype = objtype.skipTypes(abstractPtrs)
while lookupInRecord(objtype.n, d.name) == nil:
objtype = objtype.sons[0]
objtype = objtype.sons[0].skipTypes(abstractPtrs)
if objtype.sym == nil:
internalError(m.config, d.info, "anonymous obj with discriminator")
result = "NimDT_$1_$2" % [rope($hashType(objtype)), rope(d.name.s.mangle)]