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examples/interpret: Call main if loading from file

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John 2023-10-29 23:48:38 -05:00
parent ee5dabb4f3
commit 374017d5e3
1 changed files with 5 additions and 1 deletions
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6
libconlang/examples/interpret.rs
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@ -83,8 +83,12 @@ fn take_stdin() -> Result<(), Box<dyn Error>> {
} }
fn run_file(file: &str, path: Option<&Path>) -> Result<(), Box<dyn Error>> { fn run_file(file: &str, path: Option<&Path>) -> Result<(), Box<dyn Error>> {
let mut interpreter = Interpreter::new();
match Parser::from(Lexer::new(file)).parse() { match Parser::from(Lexer::new(file)).parse() {
Ok(ast) => Interpreter::new().interpret(&ast)?, Ok(ast) => {
interpreter.interpret(&ast)?;
println!("{}", interpreter.call("main", &[])?)
},
Err(e) if e.start().is_some() => print!("{:?}:{}", path.unwrap_or(Path::new("-")), e), Err(e) if e.start().is_some() => print!("{:?}:{}", path.unwrap_or(Path::new("-")), e),
Err(e) => print!("{e}"), Err(e) => print!("{e}"),
} }