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fixes #194

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This commit is contained in:
Araq 2012-09-20 23:44:52 +02:00
commit 043921c7a7
6 changed files with 65 additions and 4 deletions
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9
compiler/semgnrc.nim
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@ -91,7 +91,14 @@ proc semGenericStmt(c: PContext, n: PNode,
var s = QualifiedLookUp(c, n, luf)
if s != nil: result = semGenericStmtSymbol(c, n, s)
# XXX for example: ``result.add`` -- ``add`` needs to be looked up here...
of nkEmpty, nkSym..nkNilLit:
of nkEmpty, nkSym..nkNilLit:
# see tests/compile/tgensymgeneric.nim:
# We need to open the gensym'ed symbol again so that the instantiation
# creates a fresh copy; but this is wrong the very first reason for gensym
# is that scope rules cannot be used! So simply removing 'sfGenSym' does
# not work. Copying the symbol does not work either because we're already
# the owner of the symbol! What we need to do is to copy the symbol
# in the generic instantiation process...
nil
of nkBind:
result = semGenericStmt(c, n.sons[0], flags+{withinBind}, toBind)