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-rw-r--r--crates/ra_mbe/src/tests.rs54
1 files changed, 54 insertions, 0 deletions
diff --git a/crates/ra_mbe/src/tests.rs b/crates/ra_mbe/src/tests.rs
index 304867881..066ce150b 100644
--- a/crates/ra_mbe/src/tests.rs
+++ b/crates/ra_mbe/src/tests.rs
@@ -1594,6 +1594,60 @@ fn test_repeat_bad_var() {
1594} 1594}
1595 1595
1596#[test] 1596#[test]
1597fn test_no_space_after_semi_colon() {
1598 let expanded = parse_macro(
1599 r#"
1600 macro_rules! with_std { ($($i:item)*) => ($(#[cfg(feature = "std")]$i)*) }
1601 "#,
1602 )
1603 .expand_items(r#"with_std! {mod m;mod f;}"#);
1604
1605 let dump = format!("{:#?}", expanded);
1606 assert_eq_text!(
1607 dump.trim(),
1608 r###"MACRO_ITEMS@[0; 52)
1609 MODULE@[0; 26)
1610 ATTR@[0; 21)
1611 POUND@[0; 1) "#"
1612 L_BRACK@[1; 2) "["
1613 PATH@[2; 5)
1614 PATH_SEGMENT@[2; 5)
1615 NAME_REF@[2; 5)
1616 IDENT@[2; 5) "cfg"
1617 TOKEN_TREE@[5; 20)
1618 L_PAREN@[5; 6) "("
1619 IDENT@[6; 13) "feature"
1620 EQ@[13; 14) "="
1621 STRING@[14; 19) "\"std\""
1622 R_PAREN@[19; 20) ")"
1623 R_BRACK@[20; 21) "]"
1624 MOD_KW@[21; 24) "mod"
1625 NAME@[24; 25)
1626 IDENT@[24; 25) "m"
1627 SEMI@[25; 26) ";"
1628 MODULE@[26; 52)
1629 ATTR@[26; 47)
1630 POUND@[26; 27) "#"
1631 L_BRACK@[27; 28) "["
1632 PATH@[28; 31)
1633 PATH_SEGMENT@[28; 31)
1634 NAME_REF@[28; 31)
1635 IDENT@[28; 31) "cfg"
1636 TOKEN_TREE@[31; 46)
1637 L_PAREN@[31; 32) "("
1638 IDENT@[32; 39) "feature"
1639 EQ@[39; 40) "="
1640 STRING@[40; 45) "\"std\""
1641 R_PAREN@[45; 46) ")"
1642 R_BRACK@[46; 47) "]"
1643 MOD_KW@[47; 50) "mod"
1644 NAME@[50; 51)
1645 IDENT@[50; 51) "f"
1646 SEMI@[51; 52) ";""###,
1647 );
1648}
1649
1650#[test]
1597fn test_expand_bad_literal() { 1651fn test_expand_bad_literal() {
1598 parse_macro( 1652 parse_macro(
1599 r#" 1653 r#"