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Pass all tests

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This commit is contained in:
Jeff 2024-11-28 01:55:35 -05:00
parent 8b360d0825
commit 5432001dff
2 changed files with 21 additions and 22 deletions
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36
dust-lang/src/compiler.rs
View File

@ -532,14 +532,15 @@ impl<'src> Compiler<'src> {
let (previous_instruction, previous_type, previous_position) =
self.pop_last_instruction()?;
let argument = if let Some(argument) = previous_instruction.destination_as_argument() {
argument
} else {
return Err(CompileError::ExpectedExpression {
found: self.previous_token.to_owned(),
position: previous_position,
});
};
let (argument, push_back) = self.handle_binary_argument(&previous_instruction)?;
if push_back {
self.chunk.instructions_mut().push((
previous_instruction,
previous_type.clone(),
previous_position,
))
}
let destination = Destination::Register(self.next_register());
let instruction = match operator.kind() {
@ -773,12 +774,16 @@ impl<'src> Compiler<'src> {
});
}
let argument = left_instruction.destination_as_argument().ok_or_else(|| {
CompileError::ExpectedExpression {
found: self.previous_token.to_owned(),
position: left_position,
}
})?;
let (argument, push_back) = self.handle_binary_argument(&left_instruction)?;
if push_back {
self.chunk.instructions_mut().push((
left_instruction,
left_type.clone(),
left_position,
));
}
let operator = self.current_token;
let operator_position = self.current_position;
let rule = ParseRule::from(&operator);
@ -803,7 +808,6 @@ impl<'src> Compiler<'src> {
});
self.advance()?;
self.emit_instruction(left_instruction, left_type, left_position);
self.emit_instruction(test, Type::None, operator_position);
self.emit_instruction(jump, Type::None, operator_position);
self.parse_sub_expression(&rule.precedence)?;
@ -864,7 +868,7 @@ impl<'src> Compiler<'src> {
self.parse_expression()?;
let register = self.next_register();
let register = self.next_register() - 1;
let set_local = Instruction::from(SetLocal {
register,
local_index,

7
dust-lang/tests/logic.rs
View File

@ -114,11 +114,6 @@ fn variable_and() {
Type::None,
Span(18, 19)
),
(
Instruction::get_local(Destination::Register(2), 0),
Type::Boolean,
Span(29, 30)
),
(
Instruction::test(Argument::Local(0), true),
Type::None,
@ -126,7 +121,7 @@ fn variable_and() {
),
(Instruction::jump(1, true), Type::None, Span(31, 33)),
(
Instruction::get_local(Destination::Register(3), 1),
Instruction::get_local(Destination::Register(2), 1),
Type::Boolean,
Span(34, 35)
),