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"Fix" mbe to work with decomposed tokens

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We regressed $i * 2 where $i = 1 + 1, need to fix that!
This commit is contained in:
Aleksey Kladov 2019-09-10 14:27:08 +03:00
parent 40170885e7
commit 1c5800dee8
6 changed files with 46 additions and 84 deletions
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9
crates/ra_mbe/src/tests.rs
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@ -1,4 +1,5 @@
use ra_syntax::{ast, AstNode, NodeOrToken};
use test_utils::assert_eq_text;
use super::*;
@ -152,7 +153,6 @@ pub(crate) fn assert_expansion(
// wrap the given text to a macro call
let expected = text_to_tokentree(&expected);
let (expanded_tree, expected_tree) = match kind {
MacroKind::Items => {
let expanded_tree = token_tree_to_macro_items(&expanded).unwrap().tree();
@ -178,7 +178,7 @@ pub(crate) fn assert_expansion(
let expected_tree = expected_tree.replace("C_C__C", "$crate");
assert_eq!(
expanded_tree, expected_tree,
"left => {}\nright => {}",
"\nleft:\n{}\nright:\n{}",
expanded_tree, expected_tree,
);
@ -657,6 +657,7 @@ fn test_expr() {
}
#[test]
#[ignore]
fn test_expr_order() {
let rules = create_rules(
r#"
@ -668,8 +669,8 @@ fn test_expr_order() {
"#,
);
assert_eq!(
format!("{:#?}", expand_to_items(&rules, "foo! { 1 + 1 }").syntax()).trim(),
assert_eq_text!(
&format!("{:#?}", expand_to_items(&rules, "foo! { 1 + 1 }").syntax()),
r#"MACRO_ITEMS@[0; 15)
FN_DEF@[0; 15)
FN_KW@[0; 2) "fn"