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Add flag for llvm

This commit is contained in:
greg 2017-01-16 02:47:05 -08:00
parent bdd6f75cf6
commit 1702163478
1 changed files with 7 additions and 3 deletions
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10
src/main.rs
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@ -30,9 +30,10 @@ fn main() {
}
};
let trace = option_matches.opt_present("t");
let show_llvm = option_matches.opt_present("l");
match option_matches.free[..] {
[] | [_] => {
let mut repl = Repl::new(trace);
let mut repl = Repl::new(trace, show_llvm);
repl.run();
}
[_, ref filename, _..] => {
@ -49,6 +50,9 @@ fn program_options() -> getopts::Options {
options.optflag("t",
"trace-evaluation",
"Print out trace of evaluation");
options.optflag("l",
"llvm-in-repl",
"Show LLVM IR in REPL");
options
}
@ -96,13 +100,13 @@ struct Repl<'a> {
}
impl<'a> Repl<'a> {
fn new(trace_evaluation: bool) -> Repl<'a> {
fn new(trace_evaluation: bool, show_llvm: bool) -> Repl<'a> {
let mut reader: linefeed::Reader<_> = linefeed::Reader::new("Schala").unwrap();
reader.set_prompt(">> ");
Repl {
show_tokens: false,
show_parse: false,
show_llvm_ir: false,
show_llvm_ir: show_llvm,
evaluator: Evaluator::new_with_opts(None, trace_evaluation),
interpreter_directive_sigil: '.',
reader: reader,