3 files changed, 0 insertions, 184 deletions

diff --git a/crates/ra_syntax/src/grammar/expressions/mod.rs b/crates/ra_syntax/src/grammar/expressions.rs
index 60c8602f9..60c8602f9 100644
--- a/crates/ra_syntax/src/grammar/expressions/mod.rs
+++ b/crates/ra_syntax/src/grammar/expressions.rs
diff --git a/crates/ra_syntax/src/grammar/items/mod.rs b/crates/ra_syntax/src/grammar/items.rs
index 4473c2fab..4473c2fab 100644
--- a/crates/ra_syntax/src/grammar/items/mod.rs
+++ b/crates/ra_syntax/src/grammar/items.rs
diff --git a/crates/ra_syntax/src/grammar/mod.rs b/crates/ra_syntax/src/grammar/mod.rs
deleted file mode 100644
index 06a37d648..000000000
--- a/crates/ra_syntax/src/grammar/mod.rs
+++ /dev/null
@@ -1,184 +0,0 @@
-//! This is the actual "grammar" of the Rust language.
-//!
-//! Each function in this module and its children corresponds
-//! to a production of the format grammar. Submodules roughly
-//! correspond to different *areas* of the grammar. By convention,
-//! each submodule starts with `use super::*` import and exports
-//! "public" productions via `pub(super)`.
-//!
-//! See docs for `Parser` to learn about API, available to the grammar,
-//! and see docs for `Event` to learn how this actually manages to
-//! produce parse trees.
-//!
-//! Code in this module also contains inline tests, which start with
-//! `// test name-of-the-test` comment and look like this:
-//!
-//! ```
-//! // test function_with_zero_parameters
-//! // fn foo() {}
-//! ```
-//!
-//! After adding a new inline-test, run `cargo collect-tests` to extract
-//! it as a standalone text-fixture into `tests/data/parser/inline`, and
-//! run `cargo test` once to create the "gold" value.
-//!
-//! Coding convention: rules like `where_clause` always produce either a
-//! node or an error, rules like `opt_where_clause` may produce nothing.
-//! Non-opt rules typically start with `assert!(p.at(FIRST_TOKEN))`, the
-//! caller is responsible for branching on the first token.
-mod attributes;
-mod expressions;
-mod items;
-mod params;
-mod paths;
-mod patterns;
-mod type_args;
-mod type_params;
-mod types;
-
-pub(crate) use self::{
-    expressions::block,
-    items::{
-        enum_variant_list, extern_item_list, impl_item_list, match_arm_list, mod_item_list,
-        named_field_def_list, named_field_list, token_tree, trait_item_list, use_tree_list,
-    },
-};
-use crate::{
-    parser_api::{CompletedMarker, Marker, Parser},
-    token_set::TokenSet,
-    SyntaxKind::{self, *},
-};
-
-pub(crate) fn root(p: &mut Parser) {
-    let m = p.start();
-    p.eat(SHEBANG);
-    items::mod_contents(p, false);
-    m.complete(p, SOURCE_FILE);
-}
-
-#[derive(Clone, Copy, PartialEq, Eq)]
-enum BlockLike {
-    Block,
-    NotBlock,
-}
-
-impl BlockLike {
-    fn is_block(self) -> bool {
-        self == BlockLike::Block
-    }
-}
-
-fn opt_visibility(p: &mut Parser) {
-    match p.current() {
-        PUB_KW => {
-            let m = p.start();
-            p.bump();
-            if p.at(L_PAREN) {
-                match p.nth(1) {
-                    // test crate_visibility
-                    // pub(crate) struct S;
-                    // pub(self) struct S;
-                    // pub(self) struct S;
-                    // pub(self) struct S;
-                    CRATE_KW | SELF_KW | SUPER_KW => {
-                        p.bump();
-                        p.bump();
-                        p.expect(R_PAREN);
-                    }
-                    IN_KW => {
-                        p.bump();
-                        p.bump();
-                        paths::use_path(p);
-                        p.expect(R_PAREN);
-                    }
-                    _ => (),
-                }
-            }
-            m.complete(p, VISIBILITY);
-        }
-        // test crate_keyword_vis
-        // crate fn main() { }
-        CRATE_KW => {
-            let m = p.start();
-            p.bump();
-            m.complete(p, VISIBILITY);
-        }
-        _ => (),
-    }
-}
-
-fn opt_alias(p: &mut Parser) {
-    if p.at(AS_KW) {
-        let m = p.start();
-        p.bump();
-        name(p);
-        m.complete(p, ALIAS);
-    }
-}
-
-fn abi(p: &mut Parser) {
-    assert!(p.at(EXTERN_KW));
-    let abi = p.start();
-    p.bump();
-    match p.current() {
-        STRING | RAW_STRING => p.bump(),
-        _ => (),
-    }
-    abi.complete(p, ABI);
-}
-
-fn opt_fn_ret_type(p: &mut Parser) -> bool {
-    if p.at(THIN_ARROW) {
-        let m = p.start();
-        p.bump();
-        types::type_(p);
-        m.complete(p, RET_TYPE);
-        true
-    } else {
-        false
-    }
-}
-
-fn name_r(p: &mut Parser, recovery: TokenSet) {
-    if p.at(IDENT) {
-        let m = p.start();
-        p.bump();
-        m.complete(p, NAME);
-    } else {
-        p.err_recover("expected a name", recovery);
-    }
-}
-
-fn name(p: &mut Parser) {
-    name_r(p, TokenSet::EMPTY)
-}
-
-fn name_ref(p: &mut Parser) {
-    if p.at(IDENT) {
-        let m = p.start();
-        p.bump();
-        m.complete(p, NAME_REF);
-    } else {
-        p.err_and_bump("expected identifier");
-    }
-}
-
-fn error_block(p: &mut Parser, message: &str) {
-    go(p, Some(message));
-    fn go(p: &mut Parser, message: Option<&str>) {
-        assert!(p.at(L_CURLY));
-        let m = p.start();
-        if let Some(message) = message {
-            p.error(message);
-        }
-        p.bump();
-        while !p.at(EOF) && !p.at(R_CURLY) {
-            match p.current() {
-                L_CURLY => go(p, None),
-                _ => p.bump(),
-            }
-        }
-        p.eat(R_CURLY);
-        m.complete(p, ERROR);
-    }
-}