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-rw-r--r--crates/test_utils/src/fixture.rs9
-rw-r--r--crates/test_utils/src/minicore.rs4
2 files changed, 11 insertions, 2 deletions
diff --git a/crates/test_utils/src/fixture.rs b/crates/test_utils/src/fixture.rs
index 535892f3f..779146084 100644
--- a/crates/test_utils/src/fixture.rs
+++ b/crates/test_utils/src/fixture.rs
@@ -276,6 +276,7 @@ impl MiniCore {
276 } 276 }
277 277
278 let mut curr_region = ""; 278 let mut curr_region = "";
279 let mut seen_regions = Vec::new();
279 for line in lines { 280 for line in lines {
280 let trimmed = line.trim(); 281 let trimmed = line.trim();
281 if let Some(region) = trimmed.strip_prefix("// region:") { 282 if let Some(region) = trimmed.strip_prefix("// region:") {
@@ -288,6 +289,7 @@ impl MiniCore {
288 curr_region = ""; 289 curr_region = "";
289 continue; 290 continue;
290 } 291 }
292 seen_regions.push(curr_region);
291 293
292 let mut flag = curr_region; 294 let mut flag = curr_region;
293 if let Some(idx) = trimmed.find("// :") { 295 if let Some(idx) = trimmed.find("// :") {
@@ -305,6 +307,13 @@ impl MiniCore {
305 buf.push_str(line) 307 buf.push_str(line)
306 } 308 }
307 } 309 }
310
311 for flag in &self.valid_flags {
312 if !seen_regions.iter().any(|it| it == flag) {
313 panic!("unused minicore flag: {:?}", flag);
314 }
315 }
316
308 buf 317 buf
309 } 318 }
310} 319}
diff --git a/crates/test_utils/src/minicore.rs b/crates/test_utils/src/minicore.rs
index f9f14b7df..8c0d122dc 100644
--- a/crates/test_utils/src/minicore.rs
+++ b/crates/test_utils/src/minicore.rs
@@ -64,7 +64,7 @@ pub mod ops {
64 pub use self::deref::Deref; 64 pub use self::deref::Deref;
65 // endregion:deref 65 // endregion:deref
66 66
67 //region:range 67 // region:range
68 mod range { 68 mod range {
69 #[lang = "RangeFull"] 69 #[lang = "RangeFull"]
70 pub struct RangeFull; 70 pub struct RangeFull;
@@ -99,7 +99,7 @@ pub mod ops {
99 } 99 }
100 pub use self::range::{Range, RangeFrom, RangeFull, RangeTo}; 100 pub use self::range::{Range, RangeFrom, RangeFull, RangeTo};
101 pub use self::range::{RangeInclusive, RangeToInclusive}; 101 pub use self::range::{RangeInclusive, RangeToInclusive};
102 //endregion:range 102 // endregion:range
103} 103}
104 104
105// region:slice 105// region:slice