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refs #17292 fix repr with do: (#17449)

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* refs #17292 fix `repr` with `do:`

* address comment
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Timothee Cour 2021-03-23 00:34:04 -07:00 • committed by GitHub
commit f3a6427109
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2 changed files with 90 additions and 3 deletions
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13
compiler/renderer.nim
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@ -1007,12 +1007,19 @@ proc gsub(g: var TSrcGen, n: PNode, c: TContext) =
of nkCall, nkConv, nkDotCall, nkPattern, nkObjConstr:
if n.len > 1 and n.lastSon.kind in {nkStmtList, nkStmtListExpr}:
accentedName(g, n[0])
if n.len > 2:
var i = 1
while i < n.len and n[i].kind notin {nkStmtList, nkStmtListExpr}: i.inc
if i > 1:
put(g, tkParLe, "(")
gcomma(g, n, 1, -2)
gcomma(g, n, 1, i - 1 - n.len)
put(g, tkParRi, ")")
put(g, tkColon, ":")
gsub(g, n, n.len-1)
gsub(g, n, i)
for j in i+1 ..< n.len:
optNL(g)
put(g, tkDo, "do")
put(g, tkColon, ":")
gsub(g, n, j)
elif n.len >= 1:
case bracketKind(g, n[0])
of bkBracket: