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Minimize usage of downcast_ref.

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This commit is contained in:
Stephen Chung
2020-07-28 19:11:46 +08:00
parent 37ea24afe9
commit 411539f3be
2 changed files with 13 additions and 13 deletions
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22
src/fn_call.rs
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@@ -930,8 +930,8 @@ pub fn run_builtin_binary_op(
}
if args_type == TypeId::of::<INT>() {
let x = *x.downcast_ref::<INT>().unwrap();
let y = *y.downcast_ref::<INT>().unwrap();
let x = x.clone().cast::<INT>();
let y = y.clone().cast::<INT>();
#[cfg(not(feature = "unchecked"))]
match op {
@@ -972,8 +972,8 @@ pub fn run_builtin_binary_op(
_ => (),
}
} else if args_type == TypeId::of::<bool>() {
let x = *x.downcast_ref::<bool>().unwrap();
let y = *y.downcast_ref::<bool>().unwrap();
let x = x.clone().cast::<bool>();
let y = y.clone().cast::<bool>();
match op {
"&" => return Ok(Some((x && y).into())),
@@ -998,8 +998,8 @@ pub fn run_builtin_binary_op(
_ => (),
}
} else if args_type == TypeId::of::<char>() {
let x = *x.downcast_ref::<char>().unwrap();
let y = *y.downcast_ref::<char>().unwrap();
let x = x.clone().cast::<char>();
let y = y.clone().cast::<char>();
match op {
"==" => return Ok(Some((x == y).into())),
@@ -1020,8 +1020,8 @@ pub fn run_builtin_binary_op(
#[cfg(not(feature = "no_float"))]
if args_type == TypeId::of::<FLOAT>() {
let x = *x.downcast_ref::<FLOAT>().unwrap();
let y = *y.downcast_ref::<FLOAT>().unwrap();
let x = x.clone().cast::<FLOAT>();
let y = y.clone().cast::<FLOAT>();
match op {
"+" => return Ok(Some((x + y).into())),
@@ -1059,7 +1059,7 @@ pub fn run_builtin_op_assignment(
if args_type == TypeId::of::<INT>() {
let x = x.downcast_mut::<INT>().unwrap();
let y = *y.downcast_ref::<INT>().unwrap();
let y = y.clone().cast::<INT>();
#[cfg(not(feature = "unchecked"))]
match op {
@@ -1095,7 +1095,7 @@ pub fn run_builtin_op_assignment(
}
} else if args_type == TypeId::of::<bool>() {
let x = x.downcast_mut::<bool>().unwrap();
let y = *y.downcast_ref::<bool>().unwrap();
let y = y.clone().cast::<bool>();
match op {
"&=" => return Ok(Some(*x = *x && y)),
@@ -1115,7 +1115,7 @@ pub fn run_builtin_op_assignment(
#[cfg(not(feature = "no_float"))]
if args_type == TypeId::of::<FLOAT>() {
let x = x.downcast_mut::<FLOAT>().unwrap();
let y = *y.downcast_ref::<FLOAT>().unwrap();
let y = y.clone().cast::<FLOAT>();
match op {
"+=" => return Ok(Some(*x += y)),