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renamed repl function

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Anton-4 2020-11-17 09:48:19 +01:00
parent 62e9a1d6ea
commit d8f720a92f
1 changed files with 5 additions and 5 deletions
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10
cli/src/repl.rs
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@ -75,7 +75,7 @@ pub fn main() -> io::Result<()> {
} else if prev_line_blank {
// After two blank lines in a row, give up and try parsing it
// even though it's going to fail. This way you don't get stuck.
match print_output(pending_src.as_str()) {
match eval_and_format(pending_src.as_str()) {
Ok(output) => {
println!("{}", output);
}
@ -97,12 +97,12 @@ pub fn main() -> io::Result<()> {
}
_ => {
let result = if pending_src.is_empty() {
print_output(line)
eval_and_format(line)
} else {
pending_src.push('\n');
pending_src.push_str(line);
print_output(pending_src.as_str())
eval_and_format(pending_src.as_str())
};
match result {
@ -117,7 +117,7 @@ pub fn main() -> io::Result<()> {
// If we hit an eof, and we're allowed to keep going,
// append the str to the src we're building up and continue.
// (We only need to append it here if it was empty before;
// otherwise, we already appended it before calling print_output.)
// otherwise, we already appended it before calling eval_and_format.)
if pending_src.is_empty() {
pending_src.push_str(line);
@ -141,7 +141,7 @@ fn report_parse_error(fail: Fail) {
println!("TODO Gracefully report parse error in repl: {:?}", fail);
}
fn print_output(src: &str) -> Result<String, Fail> {
fn eval_and_format(src: &str) -> Result<String, Fail> {
gen(src.as_bytes(), Triple::host(), OptLevel::Normal).map(|output| match output {
ReplOutput::NoProblems { expr, expr_type } => {
format!("\n{} \u{001b}[35m:\u{001b}[0m {}", expr, expr_type)