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Add a noop if no whitespace is emitted to have something to jump to

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Signed-off-by: Marcel Müller <neikos@neikos.email>
This commit is contained in:
Marcel Müller 2026-03-09 13:33:52 +01:00
parent 59f92e31fe
commit e0e84ede1c
6 changed files with 16 additions and 11 deletions
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7
src/eval/mod.rs
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@ -37,6 +37,7 @@ pub fn execute(
let instr = instructions.get(ip).unwrap();
match instr {
Instruction::NoOp => (),
Instruction::AppendContent { content } => output.push_str(content),
Instruction::LoadFromContextToSlot { name, slot } => {
let value = global_context
@ -53,12 +54,11 @@ pub fn execute(
Instruction::PushScope { inherit_parent: _ } => todo!(),
Instruction::Abort => return Err(EvaluationError::ExplicitAbort),
Instruction::JumpIfNotTrue { emit_slot, jump } => {
let jump = if *jump == 0 { 1 } else { *jump };
let dont_jump = scopes.get(emit_slot).unwrap().as_bool().unwrap();
if dont_jump {
// We are done
} else {
let (new_ip, overflow) = ip.overflowing_add_signed(jump);
let (new_ip, overflow) = ip.overflowing_add_signed(*jump);
if overflow {
return Err(EvaluationError::InstructionPointerOverflow);
@ -69,8 +69,7 @@ pub fn execute(
}
}
Instruction::Jump { jump } => {
let jump = if *jump == 0 { 1 } else { *jump };
let (new_ip, overflow) = ip.overflowing_add_signed(jump);
let (new_ip, overflow) = ip.overflowing_add_signed(*jump);
if overflow {
return Err(EvaluationError::InstructionPointerOverflow);