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ParkerTenBroeck 2026-01-12 17:00:13 -05:00
parent 58fb1b956c
commit 7f519cd7f3
12 changed files with 209 additions and 114 deletions
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8
automata/src/automatan/fa.rs
View file

@ -176,8 +176,8 @@ impl<'a, 'b> FaCompiler<'a, 'b> {
self.ctx.emit_error(format!("unknown item {name:?}, expected states | alphabet | final states | initial state"), dest_s);
}
TL::TransitionFunc(S((S(delta_lower!(pat), _), args), _), list) => {
self.compile_transition_function(args, list)
TL::TransitionFunc(S((S(delta_lower!(pat), _), args), func), list) => {
self.compile_transition_function(args, func, list)
}
TL::TransitionFunc(S((S(name, _), _), dest_s), _) => {
self.ctx.emit_error(
@ -313,6 +313,7 @@ impl<'a, 'b> FaCompiler<'a, 'b> {
fn compile_transition_function(
&mut self,
args: Spanned<ast::Tuple<'a>>,
function: Span,
list: Spanned<ast::Item<'a>>,
) {
let list = list.set_weak();
@ -368,8 +369,7 @@ impl<'a, 'b> FaCompiler<'a, 'b> {
}
if let Some(previous) = entry.replace(TransitionTo {
state: State(next_state.0),
function: args.1,
function,
transition: item.1,
}) {
self.ctx

9
automata/src/automatan/pda.rs
View file

@ -264,8 +264,8 @@ impl<'a, 'b> PdaCompiler<'a, 'b> {
self.ctx.emit_error(format!("unknown item {name:?}, expected states | stack symbols | alphabet | accept by | final states | initial state | initial stack"), dest_s);
}
TL::TransitionFunc(S((S(delta_lower!(pat), _), args), _), list) => {
self.compile_transition_function(args, list)
TL::TransitionFunc(S((S(delta_lower!(pat), _), args), func), list) => {
self.compile_transition_function(args, func, list)
}
TL::TransitionFunc(S((S(name, _), _), dest_s), _) => {
self.ctx.emit_error(
@ -476,6 +476,7 @@ impl<'a, 'b> PdaCompiler<'a, 'b> {
fn compile_transition_function(
&mut self,
args: Spanned<ast::Tuple<'a>>,
function: Span,
list: Spanned<ast::Item<'a>>,
) {
let list = list.set_weak();
@ -559,8 +560,8 @@ impl<'a, 'b> PdaCompiler<'a, 'b> {
if !entry.insert(TransitionTo {
state: State(next_state.0),
stack,
function: args.1,
function,
transition: item.1,
}) {
self.ctx.emit_warning("duplicate transition", item.1);

7
automata/src/automatan/tm.rs
View file

@ -193,8 +193,8 @@ impl<'a, 'b> TmCompiler<'a, 'b> {
self.ctx.emit_error(format!("unknown item {name:?}, expected states | symbols | final states | initial state | blank symbol"), dest_s);
}
TL::TransitionFunc(S((S(delta_lower!(pat), _), args), _), list) => {
self.compile_transition_function(args, list)
TL::TransitionFunc(S((S(delta_lower!(pat), _), args), func), list) => {
self.compile_transition_function(args, func, list)
}
TL::TransitionFunc(S((S(name, _), _), dest_s), _) => {
self.ctx.emit_error(
@ -349,6 +349,7 @@ impl<'a, 'b> TmCompiler<'a, 'b> {
fn compile_transition_function(
&mut self,
args: Spanned<ast::Tuple<'a>>,
function: Span,
list: Spanned<ast::Item<'a>>,
) {
let list = list.set_weak();
@ -398,7 +399,7 @@ impl<'a, 'b> TmCompiler<'a, 'b> {
symbol: Symbol(to_tape.0),
direction: direction.0,
function: args.1,
function,
transition: item.1,
}) {
self.ctx.emit_warning("duplicate transition", item.1);