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Use a cast to suppress KeyError raises (#21451)

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Antonis Geralis 2023-02-28 15:17:21 +02:00 • committed by GitHub
commit 83e3320725
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1 changed files with 5 additions and 4 deletions
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lib/pure/json.nim
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@ -465,11 +465,12 @@ proc `==`*(a, b: JsonNode): bool {.noSideEffect.} =
if a.fields.len != b.fields.len: return false if a.fields.len != b.fields.len: return false
for key, val in a.fields: for key, val in a.fields:
if not b.fields.hasKey(key): return false if not b.fields.hasKey(key): return false
when defined(nimHasEffectsOf): {.cast(raises: []).}:
{.noSideEffect.}: when defined(nimHasEffectsOf):
{.noSideEffect.}:
if b.fields[key] != val: return false
else:
if b.fields[key] != val: return false if b.fields[key] != val: return false
else:
if b.fields[key] != val: return false
result = true result = true
proc hash*(n: OrderedTable[string, JsonNode]): Hash {.noSideEffect.} proc hash*(n: OrderedTable[string, JsonNode]): Hash {.noSideEffect.}