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some progress on destructors for builtin seqs

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This commit is contained in:
Andreas Rumpf 2018-08-20 17:59:47 +02:00
commit ddaf2e3805
2 changed files with 6 additions and 2 deletions
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compiler/ccgexprs.nim
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@ -65,7 +65,8 @@ proc genLiteral(p: BProc, n: PNode, ty: PType): Rope =
of tyString:
# with the new semantics for 'nil' strings, we can map "" to nil and
# save tons of allocations:
if n.strVal.len == 0 and optNilSeqs notin p.options:
if n.strVal.len == 0 and optNilSeqs notin p.options and
p.config.selectedGc != gcDestructors:
result = genNilStringLiteral(p.module, n.info)
else:
result = genStringLiteral(p.module, n)