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-rw-r--r--crates/test_utils/src/fixture.rs4
-rw-r--r--crates/test_utils/src/minicore.rs28
2 files changed, 28 insertions, 4 deletions
diff --git a/crates/test_utils/src/fixture.rs b/crates/test_utils/src/fixture.rs
index 313088c37..005a5c092 100644
--- a/crates/test_utils/src/fixture.rs
+++ b/crates/test_utils/src/fixture.rs
@@ -164,7 +164,9 @@ impl Fixture {
164 let mut env = FxHashMap::default(); 164 let mut env = FxHashMap::default();
165 let mut introduce_new_source_root = false; 165 let mut introduce_new_source_root = false;
166 for component in components[1..].iter() { 166 for component in components[1..].iter() {
167 let (key, value) = component.split_once(':').unwrap(); 167 let (key, value) = component
168 .split_once(':')
169 .unwrap_or_else(|| panic!("invalid meta line: {:?}", meta));
168 match key { 170 match key {
169 "crate" => krate = Some(value.to_string()), 171 "crate" => krate = Some(value.to_string()),
170 "deps" => deps = value.split(',').map(|it| it.to_string()).collect(), 172 "deps" => deps = value.split(',').map(|it| it.to_string()).collect(),
diff --git a/crates/test_utils/src/minicore.rs b/crates/test_utils/src/minicore.rs
index 8555ff935..e04ca58d2 100644
--- a/crates/test_utils/src/minicore.rs
+++ b/crates/test_utils/src/minicore.rs
@@ -9,12 +9,13 @@
9//! 9//!
10//! Available flags: 10//! Available flags:
11//! sized: 11//! sized:
12//! unsize: sized
13//! coerce_unsized: unsize
12//! slice: 14//! slice:
13//! range: 15//! range:
14//! unsize: sized
15//! deref: sized 16//! deref: sized
16//! deref_mut: deref 17//! deref_mut: deref
17//! coerce_unsized: unsize 18//! fn:
18//! pin: 19//! pin:
19//! future: pin 20//! future: pin
20//! option: 21//! option:
@@ -74,7 +75,7 @@ pub mod ops {
74 } 75 }
75 pub use self::deref::Deref; 76 pub use self::deref::Deref;
76 pub use self::deref::DerefMut; //:deref_mut 77 pub use self::deref::DerefMut; //:deref_mut
77 // endregion:deref 78 // endregion:deref
78 79
79 // region:range 80 // region:range
80 mod range { 81 mod range {
@@ -112,6 +113,26 @@ pub mod ops {
112 pub use self::range::{Range, RangeFrom, RangeFull, RangeTo}; 113 pub use self::range::{Range, RangeFrom, RangeFull, RangeTo};
113 pub use self::range::{RangeInclusive, RangeToInclusive}; 114 pub use self::range::{RangeInclusive, RangeToInclusive};
114 // endregion:range 115 // endregion:range
116
117 // region:fn
118 mod function {
119 #[lang = "fn"]
120 #[fundamental]
121 pub trait Fn<Args>: FnMut<Args> {}
122
123 #[lang = "fn_mut"]
124 #[fundamental]
125 pub trait FnMut<Args>: FnOnce<Args> {}
126
127 #[lang = "fn_once"]
128 #[fundamental]
129 pub trait FnOnce<Args> {
130 #[lang = "fn_once_output"]
131 type Output;
132 }
133 }
134 pub use self::function::{Fn, FnMut, FnOnce};
135 // endregion:fn
115} 136}
116 137
117// region:slice 138// region:slice
@@ -189,6 +210,7 @@ pub mod prelude {
189 pub mod v1 { 210 pub mod v1 {
190 pub use crate::{ 211 pub use crate::{
191 marker::Sized, // :sized 212 marker::Sized, // :sized
213 ops::{Fn, FnMut, FnOnce}, // :fn
192 option::Option::{self, None, Some}, // :option 214 option::Option::{self, None, Some}, // :option
193 result::Result::{self, Err, Ok}, // :result 215 result::Result::{self, Err, Ok}, // :result
194 }; 216 };