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-rw-r--r--crates/hir_expand/src/builtin_macro.rs2
-rw-r--r--crates/hir_expand/src/db.rs14
-rw-r--r--crates/hir_expand/src/eager.rs4
3 files changed, 7 insertions, 13 deletions
diff --git a/crates/hir_expand/src/builtin_macro.rs b/crates/hir_expand/src/builtin_macro.rs
index 3aa3d8997..75ec4196b 100644
--- a/crates/hir_expand/src/builtin_macro.rs
+++ b/crates/hir_expand/src/builtin_macro.rs
@@ -584,7 +584,7 @@ mod tests {
584 }; 584 };
585 585
586 let args = macro_call.token_tree().unwrap(); 586 let args = macro_call.token_tree().unwrap();
587 let parsed_args = mbe::ast_to_token_tree(&args).unwrap().0; 587 let parsed_args = mbe::ast_to_token_tree(&args).0;
588 let call_id = AstId::new(file_id.into(), ast_id_map.ast_id(&macro_call)); 588 let call_id = AstId::new(file_id.into(), ast_id_map.ast_id(&macro_call));
589 589
590 let arg_id = db.intern_eager_expansion({ 590 let arg_id = db.intern_eager_expansion({
diff --git a/crates/hir_expand/src/db.rs b/crates/hir_expand/src/db.rs
index c0ab70b60..10fe60821 100644
--- a/crates/hir_expand/src/db.rs
+++ b/crates/hir_expand/src/db.rs
@@ -119,7 +119,7 @@ pub fn expand_hypothetical(
119 token_to_map: syntax::SyntaxToken, 119 token_to_map: syntax::SyntaxToken,
120) -> Option<(SyntaxNode, syntax::SyntaxToken)> { 120) -> Option<(SyntaxNode, syntax::SyntaxToken)> {
121 let macro_file = MacroFile { macro_call_id: actual_macro_call }; 121 let macro_file = MacroFile { macro_call_id: actual_macro_call };
122 let (tt, tmap_1) = mbe::syntax_node_to_token_tree(hypothetical_args.syntax()).unwrap(); 122 let (tt, tmap_1) = mbe::syntax_node_to_token_tree(hypothetical_args.syntax());
123 let range = 123 let range =
124 token_to_map.text_range().checked_sub(hypothetical_args.syntax().text_range().start())?; 124 token_to_map.text_range().checked_sub(hypothetical_args.syntax().text_range().start())?;
125 let token_id = tmap_1.token_by_range(range)?; 125 let token_id = tmap_1.token_by_range(range)?;
@@ -143,10 +143,7 @@ fn macro_def(db: &dyn AstDatabase, id: MacroDefId) -> Option<Arc<(TokenExpander,
143 MacroDefKind::Declarative(ast_id) => match ast_id.to_node(db) { 143 MacroDefKind::Declarative(ast_id) => match ast_id.to_node(db) {
144 syntax::ast::Macro::MacroRules(macro_rules) => { 144 syntax::ast::Macro::MacroRules(macro_rules) => {
145 let arg = macro_rules.token_tree()?; 145 let arg = macro_rules.token_tree()?;
146 let (tt, tmap) = mbe::ast_to_token_tree(&arg).or_else(|| { 146 let (tt, tmap) = mbe::ast_to_token_tree(&arg);
147 log::warn!("fail on macro_rules to token tree: {:#?}", arg);
148 None
149 })?;
150 let rules = match MacroRules::parse(&tt) { 147 let rules = match MacroRules::parse(&tt) {
151 Ok(it) => it, 148 Ok(it) => it,
152 Err(err) => { 149 Err(err) => {
@@ -159,10 +156,7 @@ fn macro_def(db: &dyn AstDatabase, id: MacroDefId) -> Option<Arc<(TokenExpander,
159 } 156 }
160 syntax::ast::Macro::MacroDef(macro_def) => { 157 syntax::ast::Macro::MacroDef(macro_def) => {
161 let arg = macro_def.body()?; 158 let arg = macro_def.body()?;
162 let (tt, tmap) = mbe::ast_to_token_tree(&arg).or_else(|| { 159 let (tt, tmap) = mbe::ast_to_token_tree(&arg);
163 log::warn!("fail on macro_def to token tree: {:#?}", arg);
164 None
165 })?;
166 let rules = match MacroDef::parse(&tt) { 160 let rules = match MacroDef::parse(&tt) {
167 Ok(it) => it, 161 Ok(it) => it,
168 Err(err) => { 162 Err(err) => {
@@ -202,7 +196,7 @@ fn macro_arg_text(db: &dyn AstDatabase, id: MacroCallId) -> Option<GreenNode> {
202 196
203fn macro_arg(db: &dyn AstDatabase, id: MacroCallId) -> Option<Arc<(tt::Subtree, mbe::TokenMap)>> { 197fn macro_arg(db: &dyn AstDatabase, id: MacroCallId) -> Option<Arc<(tt::Subtree, mbe::TokenMap)>> {
204 let arg = db.macro_arg_text(id)?; 198 let arg = db.macro_arg_text(id)?;
205 let (tt, tmap) = mbe::syntax_node_to_token_tree(&SyntaxNode::new_root(arg))?; 199 let (tt, tmap) = mbe::syntax_node_to_token_tree(&SyntaxNode::new_root(arg));
206 Some(Arc::new((tt, tmap))) 200 Some(Arc::new((tt, tmap)))
207} 201}
208 202
diff --git a/crates/hir_expand/src/eager.rs b/crates/hir_expand/src/eager.rs
index 9eedc8461..9705526fa 100644
--- a/crates/hir_expand/src/eager.rs
+++ b/crates/hir_expand/src/eager.rs
@@ -106,7 +106,7 @@ pub fn expand_eager_macro(
106 mut diagnostic_sink: &mut dyn FnMut(mbe::ExpandError), 106 mut diagnostic_sink: &mut dyn FnMut(mbe::ExpandError),
107) -> Result<EagerMacroId, ErrorEmitted> { 107) -> Result<EagerMacroId, ErrorEmitted> {
108 let parsed_args = diagnostic_sink.option_with( 108 let parsed_args = diagnostic_sink.option_with(
109 || Some(mbe::ast_to_token_tree(&macro_call.value.token_tree()?)?.0), 109 || Some(mbe::ast_to_token_tree(&macro_call.value.token_tree()?).0),
110 || err("malformed macro invocation"), 110 || err("malformed macro invocation"),
111 )?; 111 )?;
112 112
@@ -161,7 +161,7 @@ pub fn expand_eager_macro(
161} 161}
162 162
163fn to_subtree(node: &SyntaxNode) -> Option<tt::Subtree> { 163fn to_subtree(node: &SyntaxNode) -> Option<tt::Subtree> {
164 let mut subtree = mbe::syntax_node_to_token_tree(node)?.0; 164 let mut subtree = mbe::syntax_node_to_token_tree(node).0;
165 subtree.delimiter = None; 165 subtree.delimiter = None;
166 Some(subtree) 166 Some(subtree)
167} 167}