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greg 2018-04-29 03:22:36 -07:00
parent fd89de77cc
commit 5abaadc0ca
2 changed files with 7 additions and 7 deletions
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2
schala-lang/src/lib.rs
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@ -59,7 +59,7 @@ impl ProgrammingLanguageInterface for Schala {
fn execute_pipeline(&mut self, input: &str, options: &EvalOptions) -> FinishedComputation {
//let chain = pass_chain![tokenizing::tokenize, parsing::parse];
let chain = pass_chain![tokenizing_stage, parsing_stage];
let chain = pass_chain![self, tokenizing_stage, parsing_stage];
chain(input)
}

12
schala-repl/src/language.rs
View File

@ -172,7 +172,7 @@ pub trait ProgrammingLanguageInterface {
}
fn get_language_name(&self) -> String;
fn get_source_file_suffix(&self) -> String;
fn handle_custom_interpreter_directives(&mut self, commands: &Vec<&str>) -> Option<String> {
fn handle_custom_interpreter_directives(&mut self, _commands: &Vec<&str>) -> Option<String> {
None
}
fn custom_interpreter_directives_help(&self) -> String {
@ -182,8 +182,8 @@ pub trait ProgrammingLanguageInterface {
#[macro_export]
macro_rules! pass_chain {
($($pass:path), *) => {
|text_input| { pass_chain_helper! { text_input $(, $pass)* } }
($self:expr, $($pass:path), *) => {
|text_input| { pass_chain_helper! { $self, text_input $(, $pass)* } }
};
}
@ -191,13 +191,13 @@ macro_rules! pass_chain {
//but should in the future return a FinishedComputation
#[macro_export]
macro_rules! pass_chain_helper {
($input:expr, $pass:path $(, $rest:path)*) => {
($self:expr, $input:expr, $pass:path $(, $rest:path)*) => {
{
let pass_name = stringify!($pass);
println!("Running pass {}", pass_name);
let output = $pass($input);
match output {
Ok(result) => pass_chain_helper! { result $(, $rest)* },
Ok(result) => pass_chain_helper! { $self, result $(, $rest)* },
Err(err) => {
let comp = UnfinishedComputation::default();
comp.output(Err(format!("Pass {} failed with {:?}", pass_name, err)))
@ -206,7 +206,7 @@ macro_rules! pass_chain_helper {
}
};
// Done
($final_output:expr) => {
($self:expr, $final_output:expr) => {
{
let comp = UnfinishedComputation::default();
let final_output: FinishedComputation = comp.output(Ok(format!("{:?}", $final_output)));