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16 changes: 8 additions & 8 deletions crates/squawk_ide/src/classify.rs
Original file line number Diff line number Diff line change
Expand Up @@ -91,7 +91,7 @@ fn is_special_fn(kind: SyntaxKind) -> bool {
}

pub(crate) fn classify_name_ref(name_ref: &ast::NameRef) -> Option<NameRefClass> {
let mut in_call_expr = false;
let mut in_function_name = false;
let mut in_arg_list = false;
let mut in_column_list = false;
let mut in_where_clause = false;
Expand Down Expand Up @@ -546,17 +546,15 @@ pub(crate) fn classify_name_ref(name_ref: &ast::NameRef) -> Option<NameRefClass>
return Some(NameRefClass::Table);
}
if let Some(create_trigger) = ast::CreateTrigger::cast(ancestor.clone())
&& in_call_expr
&& !in_arg_list
&& in_function_name
{
if create_trigger.procedure_token().is_some() {
return Some(NameRefClass::ProcedureCall);
}
return Some(NameRefClass::FunctionCall);
}
if let Some(create_event_trigger) = ast::CreateEventTrigger::cast(ancestor.clone())
&& in_call_expr
&& !in_arg_list
&& in_function_name
{
if create_event_trigger.procedure_token().is_some() {
return Some(NameRefClass::ProcedureCall);
Expand All @@ -576,9 +574,11 @@ pub(crate) fn classify_name_ref(name_ref: &ast::NameRef) -> Option<NameRefClass>
in_arg_list = true;
}
if ast::CallExpr::can_cast(ancestor.kind()) {
in_call_expr = true;
if !in_arg_list {
in_function_name = true;
}
}
if ast::DefaultConstraint::can_cast(ancestor.kind()) && in_call_expr && !in_arg_list {
if ast::DefaultConstraint::can_cast(ancestor.kind()) && in_function_name {
return Some(NameRefClass::FunctionCall);
}
if ast::OnClause::can_cast(ancestor.kind()) {
Expand All @@ -588,7 +588,7 @@ pub(crate) fn classify_name_ref(name_ref: &ast::NameRef) -> Option<NameRefClass>
in_from_clause = true;
}
if ast::Select::can_cast(ancestor.kind()) {
if in_call_expr && !in_arg_list && !in_special_sql_fn {
if in_function_name && !in_special_sql_fn {
return Some(NameRefClass::SelectFunctionCall);
}
if in_from_clause && !in_on_clause {
Expand Down
17 changes: 17 additions & 0 deletions crates/squawk_ide/src/goto_definition.rs
Original file line number Diff line number Diff line change
Expand Up @@ -3621,6 +3621,23 @@ select a$0(t, 1) from t;
);
}

#[test]
fn goto_function_call_nested() {
assert_snapshot!(goto("
create function f() returns int8
as 'select 1'
language sql;
select format('foo%d', f$0());
"), @r"
╭▸
2 │ create function f() returns int8
│ ─ 2. destination
5 │ select format('foo%d', f());
╰╴ ─ 1. source
");
}

#[test]
fn goto_field_style_function_call() {
assert_snapshot!(goto("
Expand Down
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