Fix for Julia 1.0

JuliaIO · Jan 4, 2024 · bd341d2 · bd341d2
1 parent c271ae1
commit bd341d2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Parser.jl b/src/Parser.jl
@@ -417,7 +417,7 @@ end
 # Workaround for slow dynamic dispatch for creating objects
 const DEFAULT_PARSERCONTEXT = ParserContext{Dict{String, Any}, Int64, true, nothing}()
 function _get_parsercontext(dicttype, inttype, allownan, null)
-    if dicttype == Dict{String, Any} && inttype == Int64 && allownan && isnothing(null)
+    if dicttype == Dict{String, Any} && inttype == Int64 && allownan && null === nothing
         DEFAULT_PARSERCONTEXT
     else
         ParserContext{unparameterize_type(dicttype), inttype, allownan, null}.instance