tryparse(Bool, " ") throws an error instead of returning nothing

[DilumAluthge]

julia> tryparse(Int, "") === nothing
true

julia> tryparse(Int, " ") === nothing
true

julia> tryparse(Bool, "") === nothing
true

julia> tryparse(Bool, " ")
ERROR: BoundsError: attempt to access 1-codeunit String at index [2]
Stacktrace:
 [1] checkbounds
   @ ./strings/basic.jl:216 [inlined]
 [2] codeunit
   @ ./strings/string.jl:102 [inlined]
 [3] getindex
   @ ./strings/string.jl:223 [inlined]
 [4] tryparse_internal(#unused#::Type{Bool}, sbuff::String, startpos::Int64, endpos::Int64, base::Int64, raise::Bool)
   @ Base ./parse.jl:197
 [5] #tryparse#456
   @ ./parse.jl:237 [inlined]
 [6] tryparse(::Type{Bool}, s::String)
   @ Base ./parse.jl:237
 [7] top-level scope
   @ REPL[4]:1

[barucden]

Similarly:

julia> parse(Bool, "") # ArgumentError as expected
ERROR: ArgumentError: input string is empty
Stacktrace:
 [1] tryparse_internal(#unused#::Type{Bool}, sbuff::String, startpos::Int64, endpos::Int64, base::Int64, raise::Bool)
   @ Base ./parse.jl:182
 [2] parse(::Type{Bool}, s::String; base::Nothing)
   @ Base ./parse.jl:241
 [3] parse(::Type{Bool}, s::String)
   @ Base ./parse.jl:241
 [4] top-level scope
   @ REPL[5]:1

julia> parse(Bool, " ") # BoundsError
ERROR: BoundsError: attempt to access 1-codeunit String at index [2]
Stacktrace:
 [1] checkbounds
   @ ./strings/basic.jl:216 [inlined]
 [2] codeunit
   @ ./strings/string.jl:102 [inlined]
 [3] getindex
   @ ./strings/string.jl:223 [inlined]
 [4] tryparse_internal(#unused#::Type{Bool}, sbuff::String, startpos::Int64, endpos::Int64, base::Int64, raise::Bool)
   @ Base ./parse.jl:197
 [5] parse(::Type{Bool}, s::String; base::Nothing)
   @ Base ./parse.jl:241
 [6] parse(::Type{Bool}, s::String)
   @ Base ./parse.jl:241
 [7] top-level scope
   @ REPL[6]:1