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Replace some "if let" statements with "matches!" macro for better formatting

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This commit is contained in:
Jeff 2024-11-05 22:07:54 -05:00
parent 3330939128
commit 9650183c73
1 changed files with 27 additions and 12 deletions
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39
dust-lang/src/parser.rs
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@ -222,10 +222,15 @@ impl<'src> Parser<'src> {
}
fn optimize_statement(&mut self) {
if let Some(
[Operation::LoadBoolean | Operation::LoadConstant, Operation::LoadBoolean | Operation::LoadConstant, Operation::Jump, Operation::Equal | Operation::Less | Operation::LessEqual],
) = self.get_end_of_statement()
{
if matches!(
self.get_end_of_statement(),
Some([
Operation::LoadBoolean | Operation::LoadConstant,
Operation::LoadBoolean | Operation::LoadConstant,
Operation::Jump,
Operation::Equal | Operation::Less | Operation::LessEqual
],)
) {
log::trace!("Optimizing boolean comparison");
let mut instructions = self
@ -1017,10 +1022,15 @@ impl<'src> Parser<'src> {
self.advance()?;
self.parse_expression()?;
if let Some(
[Operation::LoadBoolean, Operation::LoadBoolean, Operation::Jump, Operation::Equal | Operation::Less | Operation::LessEqual],
) = self.get_end_of_statement()
{
if matches!(
self.get_end_of_statement(),
Some([
Operation::LoadBoolean,
Operation::LoadBoolean,
Operation::Jump,
Operation::Equal | Operation::Less | Operation::LessEqual
],)
) {
self.chunk.instructions_mut().pop();
self.chunk.instructions_mut().pop();
}
@ -1152,10 +1162,15 @@ impl<'src> Parser<'src> {
self.parse_expression()?;
if let Some(
[Operation::LoadBoolean, Operation::LoadBoolean, Operation::Jump, Operation::Equal | Operation::Less | Operation::LessEqual],
) = self.get_end_of_statement()
{
if matches!(
self.get_end_of_statement(),
Some([
Operation::LoadBoolean,
Operation::LoadBoolean,
Operation::Jump,
Operation::Equal | Operation::Less | Operation::LessEqual
],)
) {
self.chunk.instructions_mut().pop();
self.chunk.instructions_mut().pop();
self.chunk.instructions_mut().pop();