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Update wasm-tools crates (#5945)

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This notably updates `wasmparser` for updates to the relaxed-simd
proposal and an implementation of the function-references proposal.
Additionally there are some minor bug fixes being picked up for WIT and
the component model.
This commit is contained in:
Alex Crichton
2023-03-06 17:47:34 -06:00
committed by GitHub
parent 58430b1dd7
commit 3c9fc3ec8c
19 changed files with 203 additions and 101 deletions
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36
crates/types/src/lib.rs
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@@ -41,8 +41,36 @@ impl TryFrom<wasmparser::ValType> for WasmType {
F32 => Ok(WasmType::F32),
F64 => Ok(WasmType::F64),
V128 => Ok(WasmType::V128),
FuncRef => Ok(WasmType::FuncRef),
ExternRef => Ok(WasmType::ExternRef),
Ref(r) => r.try_into(),
}
}
}
impl TryFrom<wasmparser::RefType> for WasmType {
type Error = WasmError;
fn try_from(ty: wasmparser::RefType) -> Result<Self, Self::Error> {
match ty {
wasmparser::RefType::FUNCREF => Ok(WasmType::FuncRef),
wasmparser::RefType::EXTERNREF => Ok(WasmType::ExternRef),
_ => Err(WasmError::Unsupported(
"function references proposal".to_string(),
)),
}
}
}
impl TryFrom<wasmparser::HeapType> for WasmType {
type Error = WasmError;
fn try_from(ty: wasmparser::HeapType) -> Result<Self, Self::Error> {
match ty {
wasmparser::HeapType::Func => Ok(WasmType::FuncRef),
wasmparser::HeapType::Extern => Ok(WasmType::ExternRef),
// NB: when the function-references proposal is implemented this
// entire `impl` should probably go away to remove the need for not
// only this `unsupported` but everything.
_ => Err(WasmError::Unsupported(
"function references proposal".to_string(),
)),
}
}
}
@@ -55,8 +83,8 @@ impl From<WasmType> for wasmparser::ValType {
WasmType::F32 => wasmparser::ValType::F32,
WasmType::F64 => wasmparser::ValType::F64,
WasmType::V128 => wasmparser::ValType::V128,
WasmType::FuncRef => wasmparser::ValType::FuncRef,
WasmType::ExternRef => wasmparser::ValType::ExternRef,
WasmType::FuncRef => wasmparser::ValType::FUNCREF,
WasmType::ExternRef => wasmparser::ValType::EXTERNREF,
}
}
}