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Use the resolved typedesc in semVarOrLet

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By leaving the unsemanticized node in the AST we'd trip some passes like
the Transf one as seen in #7936.
This commit is contained in:
LemonBoy
2018-06-23 13:37:35 +02:00
parent 3cbc07ac78
commit 7f0d7871ed
1 changed files with 9 additions and 2 deletions
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11
compiler/semstmts.nim
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@@ -521,7 +521,9 @@ proc semVarOrLet(c: PContext, n: PNode, symkind: TSymKind): PNode =
localError(c.config, a.info, errWrongNumberOfVariables)
b = newNodeI(nkVarTuple, a.info)
newSons(b, length)
b.sons[length-2] = a.sons[length-2] # keep type desc for doc generator
# keep type desc for doc generator
# NOTE: at the moment this is always ast.emptyNode, see parser.nim
b.sons[length-2] = a.sons[length-2]
b.sons[length-1] = def
addToVarSection(c, result, n, b)
elif tup.kind == tyTuple and def.kind in {nkPar, nkTupleConstr} and
@@ -560,7 +562,12 @@ proc semVarOrLet(c: PContext, n: PNode, symkind: TSymKind): PNode =
# keep documentation information:
b.comment = a.comment
addSon(b, newSymNode(v))
addSon(b, a.sons[length-2]) # keep type desc for doc generator
# keep type desc for doc generator, but only if the user explicitly
# added it
if a.sons[length-2].kind != nkEmpty:
addSon(b, newNodeIT(nkType, a.info, typ))
else:
addSon(b, a.sons[length-2])
addSon(b, copyTree(def))
addToVarSection(c, result, n, b)
else: