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ringabout
2026-01-21 20:34:17 +08:00
parent adf3808fa4
commit 98369bb1f8
1 changed files with 4 additions and 1 deletions
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5
compiler/sigmatch.nim
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@@ -624,12 +624,15 @@ proc isRangeSupertype(conf: ConfigRef; wider, narrower: PType): bool =
let narrowFirst = firstOrd(conf, narrower)
let narrowLast = lastOrd(conf, narrower)
result = narrowFirst >= wideFirst and narrowLast <= wideLast
else:
elif not narrower.isOrdinalType:
let wideFirst = firstFloat(wider)
let wideLast = lastFloat(wider)
let narrowFirst = firstFloat(narrower)
let narrowLast = lastFloat(narrower)
result = narrowFirst >= wideFirst and narrowLast <= wideLast
else:
# int -> float ranges; ignore for now
result = true
proc shouldWarnRangeConversion(conf: ConfigRef; formalType, argType: PType): bool =
## Determine if an implicit range conversion should warn