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CLEANUP: Cleanup some todos and unused code.

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This commit is contained in:
Jeremy Wall 2018-07-04 12:52:00 -05:00
parent 5e6da71ff2
commit 0fc8c537f9
2 changed files with 0 additions and 23 deletions
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18
src/benches/parse.rs
View File

@ -9,23 +9,7 @@ extern crate ucglib;
use bencher::Bencher; use bencher::Bencher;
//use cpuprofiler::PROFILER; //use cpuprofiler::PROFILER;
macro_rules! bench_parse {
($parsemac:ident($i:expr), $b:expr) => {
bench_parse!($i, $parsemac, $b)
};
($i:expr, $f:expr, $b:expr) => {
let input = nom_locate::LocatedSpan::new($i);
let val = tokenize(input).unwrap();
$b.iter(|| {
$f(TokenIter {
source: val.as_slice(),
})
});
};
}
use ucglib::parse::*; use ucglib::parse::*;
use ucglib::tokenizer::*;
fn do_parse(i: &str) { fn do_parse(i: &str) {
parse(nom_locate::LocatedSpan::new(i)); parse(nom_locate::LocatedSpan::new(i));
@ -81,7 +65,6 @@ fn parse_complex_tuple_list(b: &mut Bencher) {
// .unwrap(); // .unwrap();
let input = "[{foo=1}, {bar=2}, {quux=4}];"; let input = "[{foo=1}, {bar=2}, {quux=4}];";
b.iter(|| do_parse(input)); b.iter(|| do_parse(input));
//bench_parse!(non_op_expression(input), b);
//PROFILER.lock().unwrap().stop().unwrap(); //PROFILER.lock().unwrap().stop().unwrap();
} }
@ -93,7 +76,6 @@ fn parse_complex_nested_list(b: &mut Bencher) {
// .unwrap(); // .unwrap();
let input = "[[1,2], [3,4], [4,5]];"; let input = "[[1,2], [3,4], [4,5]];";
b.iter(|| do_parse(input)); b.iter(|| do_parse(input));
//bench_parse!(non_op_expression(input), b);
//PROFILER.lock().unwrap().stop().unwrap(); //PROFILER.lock().unwrap().stop().unwrap();
} }

5
src/parse/mod.rs
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@ -744,11 +744,6 @@ named!(pub non_op_expression<TokenIter, Expression, error::Error>,
trace_nom!(simple_expression)) trace_nom!(simple_expression))
); );
// TODO(jwall): Because we have to parse an op_expression before a non_op_expression
// this parser is really slow. The reason is that the op_expression is unable to fail
// quickly enough and wastes a lot of parsing time before it realizes that this is not
// an operator expression. Fixing this probably means hand rolling this parsing
// function so we can identify early whether this is an op_expression or not.
named!(pub expression<TokenIter, Expression, error::Error>, named!(pub expression<TokenIter, Expression, error::Error>,
alt_complete!(trace_nom!(op_expression) | trace_nom!(non_op_expression)) alt_complete!(trace_nom!(op_expression) | trace_nom!(non_op_expression))
); );