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test(binding_rust): Use some redundancy to trigger more clear comliler error on the master

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This commit is contained in:
Andrew Hlynskyi 2021-04-22 20:58:08 +03:00
parent 2d9a2a1855
commit b57266cbb8
1 changed files with 10 additions and 5 deletions
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15
cli/src/tests/query_test.rs
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@ -3046,13 +3046,16 @@ fn test_query_lifetime_is_separate_from_nodes_lifetime() {
let mut parser = Parser::new();
parser.set_language(language).unwrap();
let tree = parser.parse(&source, None).unwrap();
let query = Query::new(language, query).unwrap();
fn take_first_node_from_captures<'tree>(
source: &str,
query: &Query,
query: &str,
node: Node<'tree>,
) -> Node<'tree> {
// Following 2 lines are redundant but needed to demonstrate
// more understandable compiler error message
let language = get_language("javascript");
let query = Query::new(language, query).unwrap();
let mut cursor = QueryCursor::new();
let node = cursor
.matches(&query, node, to_callback(source))
@ -3063,14 +3066,16 @@ fn test_query_lifetime_is_separate_from_nodes_lifetime() {
node
}
let node = take_first_node_from_captures(source, &query, tree.root_node());
let node = take_first_node_from_captures(source, query, tree.root_node());
assert_eq!(node.kind(), "call_expression");
fn take_first_node_from_matches<'tree>(
source: &str,
query: &Query,
query: &str,
node: Node<'tree>,
) -> Node<'tree> {
let language = get_language("javascript");
let query = Query::new(language, query).unwrap();
let mut cursor = QueryCursor::new();
let node = cursor
.captures(&query, node, to_callback(source))
@ -3082,7 +3087,7 @@ fn test_query_lifetime_is_separate_from_nodes_lifetime() {
node
}
let node = take_first_node_from_matches(source, &query, tree.root_node());
let node = take_first_node_from_matches(source, query, tree.root_node());
assert_eq!(node.kind(), "call_expression");
});
}