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-rw-r--r--src/bin/parse-rust.rs20
1 files changed, 20 insertions, 0 deletions
diff --git a/src/bin/parse-rust.rs b/src/bin/parse-rust.rs
new file mode 100644
index 000000000..3c13e732e
--- /dev/null
+++ b/src/bin/parse-rust.rs
@@ -0,0 +1,20 @@
1extern crate libsyntax2;
2
3use std::io::Read;
4
5use libsyntax2::{tokenize, parse};
6use libsyntax2::utils::dump_tree;
7
8fn main() {
9 let text = read_input();
10 let tokens = tokenize(&text);
11 let file = parse(text, &tokens);
12 let tree = dump_tree(&file);
13 println!("{}", tree);
14}
15
16fn read_input() -> String {
17 let mut buff = String::new();
18 ::std::io::stdin().read_to_string(&mut buff).unwrap();
19 buff
20}