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hir_expand::db: reduce fn visibility

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This commit is contained in:
Jonas Schievink 2020-11-24 21:55:08 +01:00
parent 9a3bb19d32
commit f9d0d51101
1 changed files with 9 additions and 15 deletions
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24
crates/hir_expand/src/db.rs
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@ -138,16 +138,13 @@ pub fn expand_hypothetical(
Some((node.syntax_node(), token))
}
pub(crate) fn ast_id_map(db: &dyn AstDatabase, file_id: HirFileId) -> Arc<AstIdMap> {
fn ast_id_map(db: &dyn AstDatabase, file_id: HirFileId) -> Arc<AstIdMap> {
let map =
db.parse_or_expand(file_id).map_or_else(AstIdMap::default, |it| AstIdMap::from_source(&it));
Arc::new(map)
}
pub(crate) fn macro_def(
db: &dyn AstDatabase,
id: MacroDefId,
) -> Option<Arc<(TokenExpander, mbe::TokenMap)>> {
fn macro_def(db: &dyn AstDatabase, id: MacroDefId) -> Option<Arc<(TokenExpander, mbe::TokenMap)>> {
match id.kind {
MacroDefKind::Declarative => {
let macro_call = id.ast_id?.to_node(db);
@ -178,7 +175,7 @@ pub(crate) fn macro_def(
}
}
pub(crate) fn macro_arg_text(db: &dyn AstDatabase, id: MacroCallId) -> Option<GreenNode> {
fn macro_arg_text(db: &dyn AstDatabase, id: MacroCallId) -> Option<GreenNode> {
let id = match id {
MacroCallId::LazyMacro(id) => id,
MacroCallId::EagerMacro(_id) => {
@ -191,16 +188,13 @@ pub(crate) fn macro_arg_text(db: &dyn AstDatabase, id: MacroCallId) -> Option<Gr
Some(arg.green().clone())
}
pub(crate) fn macro_arg(
db: &dyn AstDatabase,
id: MacroCallId,
) -> Option<Arc<(tt::Subtree, mbe::TokenMap)>> {
fn macro_arg(db: &dyn AstDatabase, id: MacroCallId) -> Option<Arc<(tt::Subtree, mbe::TokenMap)>> {
let arg = db.macro_arg_text(id)?;
let (tt, tmap) = mbe::syntax_node_to_token_tree(&SyntaxNode::new_root(arg))?;
Some(Arc::new((tt, tmap)))
}
pub(crate) fn macro_expand(db: &dyn AstDatabase, id: MacroCallId) -> MacroResult<Arc<tt::Subtree>> {
fn macro_expand(db: &dyn AstDatabase, id: MacroCallId) -> MacroResult<Arc<tt::Subtree>> {
macro_expand_with_arg(db, id, None)
}
@ -258,7 +252,7 @@ fn macro_expand_with_arg(
MacroResult { value: Some(Arc::new(tt)), error: err.map(|e| format!("{:?}", e)) }
}
pub(crate) fn expand_proc_macro(
fn expand_proc_macro(
db: &dyn AstDatabase,
id: MacroCallId,
) -> Result<tt::Subtree, mbe::ExpandError> {
@ -285,7 +279,7 @@ pub(crate) fn expand_proc_macro(
expander.expand(db, lazy_id, &macro_arg.0)
}
pub(crate) fn parse_or_expand(db: &dyn AstDatabase, file_id: HirFileId) -> Option<SyntaxNode> {
fn parse_or_expand(db: &dyn AstDatabase, file_id: HirFileId) -> Option<SyntaxNode> {
match file_id.0 {
HirFileIdRepr::FileId(file_id) => Some(db.parse(file_id).tree().syntax().clone()),
HirFileIdRepr::MacroFile(macro_file) => {
@ -294,14 +288,14 @@ pub(crate) fn parse_or_expand(db: &dyn AstDatabase, file_id: HirFileId) -> Optio
}
}
pub(crate) fn parse_macro(
fn parse_macro(
db: &dyn AstDatabase,
macro_file: MacroFile,
) -> MacroResult<(Parse<SyntaxNode>, Arc<mbe::TokenMap>)> {
parse_macro_with_arg(db, macro_file, None)
}
pub fn parse_macro_with_arg(
fn parse_macro_with_arg(
db: &dyn AstDatabase,
macro_file: MacroFile,
arg: Option<Arc<(tt::Subtree, mbe::TokenMap)>>,