fluencelabs/parity-wasm
1
0
Fork 0
mirror of https://github.com/fluencelabs/parity-wasm synced 2025-07-31 14:21:58 +00:00
Code Issues Projects Releases Wiki Activity

default values for locals

Browse Source
This commit is contained in:
Svyatoslav Nikolsky
2017-05-03 10:46:59 +03:00
parent 6f668911a5
commit 1498ce1ec1
2 changed files with 12 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
src/interpreter/value.rs
View File

@@ -111,6 +111,17 @@ pub trait Float<T>: ArithmeticOps<T> {
}
impl RuntimeValue {
/// Creates new default value of given type.
pub fn default(variable_type: VariableType) -> Self {
match variable_type {
VariableType::AnyFunc => RuntimeValue::AnyFunc(0),
VariableType::I32 => RuntimeValue::I32(0),
VariableType::I64 => RuntimeValue::I64(0),
VariableType::F32 => RuntimeValue::F32(0f32),
VariableType::F64 => RuntimeValue::F64(0f64),
}
}
/// Creates new value by interpreting passed u32 as f32.
pub fn decode_f32(val: u32) -> Self {
RuntimeValue::F32(val.transmute_into())