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nimsuggest: special rule for 'of' completion in case statements

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This commit is contained in:
Andreas Rumpf 2017-03-10 14:42:11 +01:00
commit 2430fc7d82
3 changed files with 28 additions and 1 deletions
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6
compiler/semstmts.nim
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@ -205,7 +205,8 @@ proc semCase(c: PContext, n: PNode): PNode =
var typ = commonTypeBegin
var hasElse = false
var notOrdinal = false
case skipTypes(n.sons[0].typ, abstractVarRange-{tyTypeDesc}).kind
let caseTyp = skipTypes(n.sons[0].typ, abstractVarRange-{tyTypeDesc})
case caseTyp.kind
of tyInt..tyInt64, tyChar, tyEnum, tyUInt..tyUInt32, tyBool:
chckCovered = true
of tyFloat..tyFloat128, tyString, tyError:
@ -215,6 +216,9 @@ proc semCase(c: PContext, n: PNode): PNode =
return
for i in countup(1, sonsLen(n) - 1):
var x = n.sons[i]
when defined(nimsuggest):
if gIdeCmd == ideSug and exactEquals(gTrackPos, x.info) and caseTyp.kind == tyEnum:
suggestEnum(c, x, caseTyp)
case x.kind
of nkOfBranch:
checkMinSonsLen(x, 2)