reorganize

1 files changed, 0 insertions, 79 deletions

diff --git a/src/parser/grammar/attributes.rs b/src/parser/grammar/attributes.rs
deleted file mode 100644
index c411d4d7f..000000000
--- a/src/parser/grammar/attributes.rs
+++ /dev/null
@@ -1,79 +0,0 @@
-use super::*;
-
-pub(super) fn inner_attributes(p: &mut Parser) {
-    while p.current() == POUND && p.nth(1) == EXCL {
-        attribute(p, true)
-    }
-}
-
-pub(super) fn outer_attributes(p: &mut Parser) {
-    while p.at(POUND) {
-        attribute(p, false)
-    }
-}
-
-fn attribute(p: &mut Parser, inner: bool) {
-    let attr = p.start();
-    assert!(p.at(POUND));
-    p.bump();
-
-    if inner {
-        assert!(p.at(EXCL));
-        p.bump();
-    }
-
-    if p.expect(L_BRACK) {
-        meta_item(p);
-        p.expect(R_BRACK);
-    }
-    attr.complete(p, ATTR);
-}
-
-fn meta_item(p: &mut Parser) {
-    if p.at(IDENT) {
-        let meta_item = p.start();
-        p.bump();
-        match p.current() {
-            EQ => {
-                p.bump();
-                if expressions::literal(p).is_none() {
-                    p.error("expected literal");
-                }
-            }
-            L_PAREN => meta_item_arg_list(p),
-            _ => (),
-        }
-        meta_item.complete(p, META_ITEM);
-    } else {
-        p.error("expected attribute value");
-    }
-}
-
-fn meta_item_arg_list(p: &mut Parser) {
-    assert!(p.at(L_PAREN));
-    p.bump();
-    loop {
-        match p.current() {
-            EOF | R_PAREN => break,
-            IDENT => meta_item(p),
-            c => if expressions::literal(p).is_none() {
-                let message = "expected attribute";
-
-                if items::ITEM_FIRST.contains(c) {
-                    p.error(message);
-                    return;
-                }
-
-                let err = p.start();
-                p.error(message);
-                p.bump();
-                err.complete(p, ERROR);
-                continue;
-            },
-        }
-        if !p.at(R_PAREN) {
-            p.expect(COMMA);
-        }
-    }
-    p.expect(R_PAREN);
-}