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fix #20002 (#20004)

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While this fix seems innocent,
this unlocks the hidden behavior of
method calls not being able to call
gensym'ed routines inside templates.
This commit is contained in:
metagn 2022-07-15 13:37:08 +03:00 • committed by GitHub
commit f35c9cf73d
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2 changed files with 9 additions and 1 deletions
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2
compiler/semtempl.nim
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@ -78,7 +78,7 @@ proc symChoice(c: PContext, n: PNode, s: PSym, r: TSymChoiceRule;
result = newNodeIT(kind, info, newTypeS(tyNone, c)) result = newNodeIT(kind, info, newTypeS(tyNone, c))
a = initOverloadIter(o, c, n) a = initOverloadIter(o, c, n)
while a != nil: while a != nil:
if a.kind != skModule and (not isField or sfGenSym notin s.flags): if a.kind != skModule and (not isField or sfGenSym notin a.flags):
incl(a.flags, sfUsed) incl(a.flags, sfUsed)
markOwnerModuleAsUsed(c, a) markOwnerModuleAsUsed(c, a)
result.add newSymNode(a, info) result.add newSymNode(a, info)

8
tests/template/tinnerouterproc.nim Normal file
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@ -0,0 +1,8 @@
block: # #20002
proc bar(x: int): int = 10
template foo =
proc bar(x: int): int {.gensym.} = x + 2
doAssert bar(3) == 5
discard 3.bar # evaluates to 10 but only check if it compiles for now
block:
foo()