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fixes #4564

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This commit is contained in:
Andreas Rumpf 2016-08-04 00:30:08 +02:00
commit 6d98c717de
3 changed files with 15 additions and 3 deletions
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8
compiler/semexprs.nim
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@ -752,14 +752,16 @@ proc semIndirectOp(c: PContext, n: PNode, flags: TExprFlags): PNode =
var prc = n.sons[0] var prc = n.sons[0]
if n.sons[0].kind == nkDotExpr: if n.sons[0].kind == nkDotExpr:
checkSonsLen(n.sons[0], 2) checkSonsLen(n.sons[0], 2)
n.sons[0] = semFieldAccess(c, n.sons[0]) let n0 = semFieldAccess(c, n.sons[0])
if n.sons[0].kind == nkDotCall: if n0.kind == nkDotCall:
# it is a static call! # it is a static call!
result = n.sons[0] result = n0
result.kind = nkCall result.kind = nkCall
result.flags.incl nfExplicitCall result.flags.incl nfExplicitCall
for i in countup(1, sonsLen(n) - 1): addSon(result, n.sons[i]) for i in countup(1, sonsLen(n) - 1): addSon(result, n.sons[i])
return semExpr(c, result, flags) return semExpr(c, result, flags)
else:
n.sons[0] = n0
else: else:
n.sons[0] = semExpr(c, n.sons[0], {efInCall}) n.sons[0] = semExpr(c, n.sons[0], {efInCall})
let t = n.sons[0].typ let t = n.sons[0].typ

3
tests/template/mlt.nim Normal file
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@ -0,0 +1,3 @@
type Point* = ref object of RootObj
proc `>`*(p1, p2: Point): bool = false

7
tests/template/tlt.nim Normal file
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@ -0,0 +1,7 @@
import mlt
# bug #4564
type Bar* = ref object of RootObj
proc foo(a: Bar): int = 0
var a: Bar
let b = a.foo() > 0