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replaces pairs with keys and items; saves 8 bytes (#21319)

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replace `pairs` with `keys` and `items`
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ringabout 2023-02-03 02:11:20 +08:00 • committed by GitHub
commit 8e53fba083
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3 changed files with 5 additions and 5 deletions
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compiler/condsyms.nim
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@ -25,7 +25,7 @@ proc undefSymbol*(symbols: StringTableRef; symbol: string) =
# result = if isDefined(symbol): gSymbols[symbol] else: nil
iterator definedSymbolNames*(symbols: StringTableRef): string =
for key, val in pairs(symbols):
for key in keys(symbols):
yield key
proc countDefinedSymbols*(symbols: StringTableRef): int =