HCoop / hcoop / debian / mlton.git / blame
| Commit | Line | Data |
|---|---|---|
| 7f918cf1 CE |
1 | (* A subset of the UNSAFE signature provided by SML/NJ. Modified from SML/NJ |
| 2 | * sources, which are | |
| 3 | * | |
| 4 | * Copyright (c) 1997 Bell Labs, Lucent Technologies. | |
| 5 | * | |
| 6 | *) | |
| 7 | ||
| 8 | signature UNSAFE_MONO_ARRAY = | |
| 9 | sig | |
| 10 | type array | |
| 11 | type elem | |
| 12 | ||
| 13 | (* omit Size check; | |
| 14 | * elements have indeterminate value | |
| 15 | *) | |
| 16 | val create: int -> array | |
| 17 | (* omit Subscript check *) | |
| 18 | val sub: array * int -> elem | |
| 19 | (* omit Subscript check *) | |
| 20 | val update: array * int * elem -> unit | |
| 21 | end | |
| 22 | ||
| 23 | (* SML/NJ provides 'create' and 'update', | |
| 24 | * but they are not provided with MLton, | |
| 25 | * because vectors are immutable and optimizations may | |
| 26 | * break if they are updated. | |
| 27 | *) | |
| 28 | signature UNSAFE_MONO_VECTOR = | |
| 29 | sig | |
| 30 | type elem | |
| 31 | type vector | |
| 32 | ||
| 33 | (* omit Size check; | |
| 34 | * elements have indeterminate values *) | |
| 35 | (* val create: int -> vector *) | |
| 36 | (* omit Subscript check *) | |
| 37 | val sub: vector * int -> elem | |
| 38 | (* omit Subscript check *) | |
| 39 | (* val update: vector * int * elem -> unit *) | |
| 40 | end | |
| 41 | ||
| 42 | signature UNSAFE = | |
| 43 | sig | |
| 44 | structure Array: | |
| 45 | sig | |
| 46 | (* omit Size check; | |
| 47 | * objptr(s) at elements set to bogus non-objptr value; | |
| 48 | * non-objptr(s) at elements have indeterminate value | |
| 49 | *) | |
| 50 | val alloc: int -> 'a array | |
| 51 | (* omit Size check; | |
| 52 | * elements set to initial value | |
| 53 | *) | |
| 54 | val create: int * 'a -> 'a array | |
| 55 | (* omit Subscript check *) | |
| 56 | val sub: 'a array * int -> 'a | |
| 57 | val uninitIsNop: 'a array -> bool | |
| 58 | (* omit Subscript check; | |
| 59 | * objptr(s) at element set to bogus non-objptr value | |
| 60 | *) | |
| 61 | val uninit: 'a array * int -> unit | |
| 62 | (* omit Subscript check *) | |
| 63 | val update: 'a array * int * 'a -> unit | |
| 64 | ||
| 65 | structure Raw: | |
| 66 | sig | |
| 67 | type 'a rawarr | |
| 68 | ||
| 69 | (* omit Size check; | |
| 70 | * objptr(s) at elements have indeterminate value; | |
| 71 | * non-objptr(s) at elements have indeterminate value | |
| 72 | *) | |
| 73 | val alloc: int -> 'a rawarr | |
| 74 | (* prereq: all objptr(s) at elements set to bogus | |
| 75 | * non-objptr value (via uninit) | |
| 76 | *) | |
| 77 | val toArray: 'a rawarr -> 'a array | |
| 78 | val uninitIsNop: 'a rawarr -> bool | |
| 79 | (* omit Subscript check; | |
| 80 | * objptr(s) at element set to bogus non-objptr value | |
| 81 | *) | |
| 82 | val uninit: 'a rawarr * int -> unit | |
| 83 | end | |
| 84 | end | |
| 85 | structure BoolArray: UNSAFE_MONO_ARRAY | |
| 86 | structure BoolVector: UNSAFE_MONO_VECTOR | |
| 87 | structure CharArray: UNSAFE_MONO_ARRAY | |
| 88 | structure CharVector: UNSAFE_MONO_VECTOR | |
| 89 | structure IntArray: UNSAFE_MONO_ARRAY | |
| 90 | structure IntVector: UNSAFE_MONO_VECTOR | |
| 91 | structure Int8Array: UNSAFE_MONO_ARRAY | |
| 92 | structure Int8Vector: UNSAFE_MONO_VECTOR | |
| 93 | structure Int16Array: UNSAFE_MONO_ARRAY | |
| 94 | structure Int16Vector: UNSAFE_MONO_VECTOR | |
| 95 | structure Int32Array: UNSAFE_MONO_ARRAY | |
| 96 | structure Int32Vector: UNSAFE_MONO_VECTOR | |
| 97 | structure Int64Array: UNSAFE_MONO_ARRAY | |
| 98 | structure Int64Vector: UNSAFE_MONO_VECTOR | |
| 99 | structure IntInfArray: UNSAFE_MONO_ARRAY | |
| 100 | structure IntInfVector: UNSAFE_MONO_VECTOR | |
| 101 | structure LargeIntArray: UNSAFE_MONO_ARRAY | |
| 102 | structure LargeIntVector: UNSAFE_MONO_VECTOR | |
| 103 | structure LargeRealArray: UNSAFE_MONO_ARRAY | |
| 104 | structure LargeRealVector: UNSAFE_MONO_VECTOR | |
| 105 | structure LargeWordArray: UNSAFE_MONO_ARRAY | |
| 106 | structure LargeWordVector: UNSAFE_MONO_VECTOR | |
| 107 | structure RealArray: UNSAFE_MONO_ARRAY | |
| 108 | structure RealVector: UNSAFE_MONO_VECTOR | |
| 109 | structure Real32Array: UNSAFE_MONO_ARRAY | |
| 110 | structure Real32Vector: UNSAFE_MONO_VECTOR | |
| 111 | structure Real64Array: UNSAFE_MONO_ARRAY | |
| 112 | structure Real64Vector: UNSAFE_MONO_VECTOR | |
| 113 | structure Vector: | |
| 114 | sig | |
| 115 | (* val create: int * 'a list -> 'a vector *) | |
| 116 | val sub: 'a vector * int -> 'a | |
| 117 | end | |
| 118 | structure WordArray: UNSAFE_MONO_ARRAY | |
| 119 | structure WordVector: UNSAFE_MONO_VECTOR | |
| 120 | structure Word8Array: UNSAFE_MONO_ARRAY | |
| 121 | structure Word8Vector: UNSAFE_MONO_VECTOR | |
| 122 | structure Word16Array: UNSAFE_MONO_ARRAY | |
| 123 | structure Word16Vector: UNSAFE_MONO_VECTOR | |
| 124 | structure Word32Array: UNSAFE_MONO_ARRAY | |
| 125 | structure Word32Vector: UNSAFE_MONO_VECTOR | |
| 126 | structure Word64Array: UNSAFE_MONO_ARRAY | |
| 127 | structure Word64Vector: UNSAFE_MONO_VECTOR | |
| 128 | ||
| 129 | structure PackReal32Big : PACK_REAL | |
| 130 | structure PackReal32Little : PACK_REAL | |
| 131 | structure PackReal64Big : PACK_REAL | |
| 132 | structure PackReal64Little : PACK_REAL | |
| 133 | structure PackRealBig : PACK_REAL | |
| 134 | structure PackRealLittle : PACK_REAL | |
| 135 | structure PackWord16Big : PACK_WORD | |
| 136 | structure PackWord16Little : PACK_WORD | |
| 137 | structure PackWord32Big : PACK_WORD | |
| 138 | structure PackWord32Little : PACK_WORD | |
| 139 | structure PackWord64Big : PACK_WORD | |
| 140 | structure PackWord64Little : PACK_WORD | |
| 141 | end |