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Rename float32/float64 to f32/f64. #324

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Apr 1, 2024
Merged

Rename float32/float64 to f32/f64. #324

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68964e5
Rename `float32`/`float64` to `f32`/`f64`.
sunfishcode Mar 18, 2024
9767b68
Rename the Canonical ABI's `Float32`/`Float64` to `F32`/`F64`.
sunfishcode Mar 19, 2024
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4 changes: 2 additions & 2 deletions design/mvp/Binary.md
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Original file line number Diff line number Diff line change
Expand Up @@ -176,8 +176,8 @@ primvaltype ::= 0x7f => bool
| 0x79 => u32
| 0x78 => s64
| 0x77 => u64
| 0x76 => float32
| 0x75 => float64
| 0x76 => f32
| 0x75 => f64
| 0x74 => char
| 0x73 => string
defvaltype ::= pvt:<primvaltype> => pvt
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6 changes: 3 additions & 3 deletions design/mvp/Explainer.md
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Expand Up @@ -530,7 +530,7 @@ deftype ::= <defvaltype>
| <instancetype>
defvaltype ::= bool
| s8 | u8 | s16 | u16 | s32 | u32 | s64 | u64
| float32 | float64
| f32 | f64
| char | string
| (record (field "<label>" <valtype>)+)
| (variant (case <id>? "<label>" <valtype>?)+)
Expand Down Expand Up @@ -583,7 +583,7 @@ sets of abstract values:
| `bool` | `true` and `false` |
| `s8`, `s16`, `s32`, `s64` | integers in the range [-2<sup>N-1</sup>, 2<sup>N-1</sup>-1] |
| `u8`, `u16`, `u32`, `u64` | integers in the range [0, 2<sup>N</sup>-1] |
| `float32`, `float64` | [IEEE754] floating-point numbers, with a single NaN value |
| `f32`, `f64` | [IEEE754] floating-point numbers, with a single NaN value |
| `char` | [Unicode Scalar Values] |
| `record` | heterogeneous [tuples] of named values |
| `variant` | heterogeneous [tagged unions] of named values |
Expand Down Expand Up @@ -1755,7 +1755,7 @@ At a high level, the additional coercions would be:
| `u8`, `u16`, `u32` | as a Number value | `ToUint8`, `ToUint16`, `ToUint32` |
| `s64` | as a BigInt value | `ToBigInt64` |
| `u64` | as a BigInt value | `ToBigUint64` |
| `float32`, `float64` | as a Number value | `ToNumber` |
| `f32`, `f64` | as a Number value | `ToNumber` |
| `char` | same as [`USVString`] | same as [`USVString`], throw if the USV length is not 1 |
| `record` | TBD: maybe a [JS Record]? | same as [`dictionary`] |
| `variant` | see below | see below |
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6 changes: 3 additions & 3 deletions design/mvp/WIT.md
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Expand Up @@ -655,7 +655,7 @@ package local:demo;
interface foo {
a1: func();
a2: func(x: u32);
a3: func(y: u64, z: float32);
a3: func(y: u64, z: f32);
}
```

Expand All @@ -676,7 +676,7 @@ And functions can also return multiple types by naming them:
package local:demo;

interface foo {
a: func() -> (a: u32, b: float32);
a: func() -> (a: u32, b: f32);
}
```

Expand Down Expand Up @@ -1209,7 +1209,7 @@ Specifically the following types are available:
```ebnf
ty ::= 'u8' | 'u16' | 'u32' | 'u64'
| 's8' | 's16' | 's32' | 's64'
| 'float32' | 'float64'
| 'f32' | 'f64'
| 'char'
| 'bool'
| 'string'
Expand Down
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