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AssemblyScript language preview

1. Inline add

@inline decorator and i32 params
horizon-dark
@inline
export function add(a: i32, b: i32): i32 {
  return a + b;
}
atom-one-dark
@inline
export function add(a: i32, b: i32): i32 {
  return a + b;
}
github-dark
@inline
export function add(a: i32, b: i32): i32 {
  return a + b;
}
dracula
@inline
export function add(a: i32, b: i32): i32 {
  return a + b;
}
nord
@inline
export function add(a: i32, b: i32): i32 {
  return a + b;
}
github
@inline
export function add(a: i32, b: i32): i32 {
  return a + b;
}

2. changetype load

usize pointers with unchecked load
horizon-dark
export function loadX(ptr: usize): i32 {
  return changetype<i32>(unchecked(load<i32>(ptr)));
}
atom-one-dark
export function loadX(ptr: usize): i32 {
  return changetype<i32>(unchecked(load<i32>(ptr)));
}
github-dark
export function loadX(ptr: usize): i32 {
  return changetype<i32>(unchecked(load<i32>(ptr)));
}
dracula
export function loadX(ptr: usize): i32 {
  return changetype<i32>(unchecked(load<i32>(ptr)));
}
nord
export function loadX(ptr: usize): i32 {
  return changetype<i32>(unchecked(load<i32>(ptr)));
}
github
export function loadX(ptr: usize): i32 {
  return changetype<i32>(unchecked(load<i32>(ptr)));
}

3. Memory grow

comments and memory.size / memory.grow
horizon-dark
// bump the heap
export function grow(): i32 {
  const pages = memory.size();
  return memory.grow(1);
}
atom-one-dark
// bump the heap
export function grow(): i32 {
  const pages = memory.size();
  return memory.grow(1);
}
github-dark
// bump the heap
export function grow(): i32 {
  const pages = memory.size();
  return memory.grow(1);
}
dracula
// bump the heap
export function grow(): i32 {
  const pages = memory.size();
  return memory.grow(1);
}
nord
// bump the heap
export function grow(): i32 {
  const pages = memory.size();
  return memory.grow(1);
}
github
// bump the heap
export function grow(): i32 {
  const pages = memory.size();
  return memory.grow(1);
}