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re-enable BigInt hexadecimal literals #23546

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merged 6 commits into from
Oct 11, 2020
Merged

re-enable BigInt hexadecimal literals #23546

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d67442d
re-enable BigInt hexadecimal literals
rfourquet Sep 1, 2017
fff4d9f
re-add tests
rfourquet Sep 2, 2017
3691fae
update "noteworthy differences from C/C++"
rfourquet Sep 2, 2017
c261522
fix code quote in docs (fredrikekre)
rfourquet Sep 2, 2017
fcc0c18
remove now redundant example
rfourquet Oct 4, 2020
426adaa
add NEWS
rfourquet Oct 10, 2020
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re-add tests
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@rfourquet
rfourquet committed Oct 10, 2020
commit fff4d9f73c4c8b37fffceabd4af1f55b56c0fce3
29 changes: 13 additions & 16 deletions test/numbers.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -1691,8 +1691,7 @@ end
@test isa(0b0000000000000000000000000000000000000000000000000000000000000000,UInt64)
@test isa(0b00000000000000000000000000000000000000000000000000000000000000000,UInt128)
@test isa(0b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000,UInt128)
# remove BigInt unsigned integer literals #11105
@test_throws Meta.ParseError Meta.parse("0b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
@test isa(0b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000,BigInt)
@test isa(0b11111111,UInt8)
@test isa(0b111111111,UInt16)
@test isa(0b1111111111111111,UInt16)
Expand All @@ -1702,8 +1701,7 @@ end
@test isa(0b1111111111111111111111111111111111111111111111111111111111111111,UInt64)
@test isa(0b11111111111111111111111111111111111111111111111111111111111111111,UInt128)
@test isa(0b11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111,UInt128)
# remove BigInt unsigned integer literals #11105
@test_throws Meta.ParseError Meta.parse("0b111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111")
@test isa(0b111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111,BigInt)
end
@testset "octal literals" begin
@test 0o10 == 0x8
Expand All @@ -1719,8 +1717,7 @@ end
@test isa(0o000000000000000000000,UInt64)
@test isa(0o0000000000000000000000,UInt64)
@test isa(0o000000000000000000000000000000000000000000,UInt128)
# remove BigInt unsigned integer literals #11105
@test_throws Meta.ParseError Meta.parse("0o00000000000000000000000000000000000000000000")
@test isa(0o00000000000000000000000000000000000000000000,BigInt)
@test isa(0o11,UInt8)
@test isa(0o111,UInt8)
@test isa(0o11111,UInt16)
Expand All @@ -1732,9 +1729,8 @@ end
@test isa(0o111111111111111111111111111111111111111111,UInt128)
@test isa(0o1111111111111111111111111111111111111111111,UInt128)
@test isa(0o3777777777777777777777777777777777777777777,UInt128)
@test_throws Meta.ParseError Meta.parse("0o4000000000000000000000000000000000000000000")
# remove BigInt unsigned integer literals #11105
@test_throws Meta.ParseError Meta.parse("0o11111111111111111111111111111111111111111111")
@test isa(0o11111111111111111111111111111111111111111111,BigInt)
@test 0o4000000000000000000000000000000000000000000 == 340282366920938463463374607431768211456
@test isa(0o077, UInt8)
@test isa(0o377, UInt8)
@test isa(0o400, UInt16)
Expand All @@ -1750,7 +1746,6 @@ end
@test isa(0o0000000000000000000000000000000000000000000, UInt128)
@test isa(0o1000000000000000000000000000000000000000000, UInt128)
@test isa(0o2000000000000000000000000000000000000000000, UInt128)
@test_throws Meta.ParseError Meta.parse("0o4000000000000000000000000000000000000000000")

@test String([0o110, 0o145, 0o154, 0o154, 0o157, 0o054, 0o040, 0o127, 0o157, 0o162, 0o154, 0o144, 0o041]) == "Hello, World!"

Expand All @@ -1765,8 +1760,7 @@ end
@test isa(0x0000000000000000,UInt64)
@test isa(0x00000000000000000,UInt128)
@test isa(0x00000000000000000000000000000000,UInt128)
# remove BigInt unsigned integer literals #11105
@test_throws Meta.ParseError Meta.parse("0x000000000000000000000000000000000")
@test isa(0x000000000000000000000000000000000,BigInt)

@test isa(0x11,UInt8)
@test isa(0x111,UInt16)
Expand All @@ -1777,8 +1771,7 @@ end
@test isa(0x1111111111111111,UInt64)
@test isa(0x11111111111111111,UInt128)
@test isa(0x11111111111111111111111111111111,UInt128)
# remove BigInt unsigned integer literals #11105
@test_throws Meta.ParseError Meta.parse("0x111111111111111111111111111111111")
@test isa(0x111111111111111111111111111111111,BigInt)
end
@testset "minus sign and unsigned literals" begin
# "-" is not part of unsigned literals
Expand All @@ -1792,13 +1785,17 @@ end
@test -0o0000000000000000000001 == -(0o0000000000000000000001)
@test -0b00000000000000000000000000000000000000000000000000000000000000001 ==
-(0b00000000000000000000000000000000000000000000000000000000000000001)
@test -0x000000000000000000000000000000001 == -(0x000000000000000000000000000000001)
@test -0o0000000000000000000000000000000000000000001 ==
-(0o0000000000000000000000000000000000000000001)
@test -0b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001 ==
-(0b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001)

@test isa(-0x00,UInt8)
@test isa(-0x0000000000000000,UInt64)
@test isa(-0x00000000000000000,UInt128)
@test isa(-0x00000000000000000000000000000000,UInt128)
# remove BigInt unsigned integer literals #11105
@test_throws Meta.ParseError Meta.parse("-0x000000000000000000000000000000000")
@test isa(-0x000000000000000000000000000000000,BigInt)
end
@testset "Float32 literals" begin
@test isa(1f0,Float32)
Expand Down