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bugfix

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This commit is contained in:
Araq
2023-10-01 07:49:05 +02:00
parent 7f92d26470
commit 95c9d4cd7b
1 changed files with 18 additions and 7 deletions
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25
compiler/nir/nirtypes.nim
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@@ -190,14 +190,25 @@ proc getFloat128Type*(tree: var TypeGraph): TypeId =
proc addBuiltinType*(g: var TypeGraph; id: TypeId) =
g.nodes.add g[id]
template firstSon(n: TypeId): TypeId = TypeId(n.int+1)
proc addType*(g: var TypeGraph; t: TypeId) =
let pos = t.int
let L = span(g, pos)
let d = g.nodes.len
g.nodes.setLen(d + L)
assert L > 0
for i in 0..<L:
g.nodes[d+i] = g.nodes[pos+i]
# We cannot simply copy `*Decl` nodes. We have to introduce `*Ty` nodes instead:
if g[t].kind in {ObjectDecl, UnionDecl}:
assert g[t.firstSon].kind == NameVal
let name = LitId g[t.firstSon].operand
if g[t].kind == ObjectDecl:
g.nodes.add TypeNode(x: toX(ObjectTy, name))
else:
g.nodes.add TypeNode(x: toX(UnionTy, name))
else:
let pos = t.int
let L = span(g, pos)
let d = g.nodes.len
g.nodes.setLen(d + L)
assert L > 0
for i in 0..<L:
g.nodes[d+i] = g.nodes[pos+i]
proc addArrayLen*(g: var TypeGraph; len: uint64) =
g.nodes.add TypeNode(x: toX(IntVal, g.numbers.getOrIncl(len)))