Merge pull request #18823 from hvitved/rust/path-resolution-more

Rust: More path resolution improvements
2025-12-16 16:53:25 +01:00 · 2025-02-24 12:46:07 +01:00
parent fcb470330c 7380ec8a55
commit 425fa0db09
3 changed files with 202 additions and 87 deletions
--- a/rust/ql/lib/codeql/rust/elements/internal/PathResolution.qll
+++ b/rust/ql/lib/codeql/rust/elements/internal/PathResolution.qll
@@ -132,8 +132,12 @@ abstract class ItemNode extends AstNode {
    )
    or
    // a trait has access to the associated items of its supertraits
-    result = this.(TraitItemNode).resolveABound().getASuccessorRec(name) and
-    result instanceof AssocItemNode
+    this =
+      any(TraitItemNode trait |
+        result = trait.resolveABound().getASuccessorRec(name) and
+        result instanceof AssocItemNode and
+        not trait.hasAssocItem(name)
+      )
    or
    // items made available by an implementation where `this` is the implementing type
    exists(ItemNode node |
@@ -141,6 +145,18 @@ abstract class ItemNode extends AstNode {
      result = node.getASuccessorRec(name) and
      result instanceof AssocItemNode
    )
+    or
+    // trait items with default implementations made available in an implementation
+    exists(ImplItemNode impl, ItemNode trait |
+      this = impl and
+      trait = impl.resolveTraitTy() and
+      result = trait.getASuccessorRec(name) and
+      result.(AssocItemNode).hasImplementation() and
+      not impl.hasAssocItem(name)
+    )
+    or
+    // type parameters have access to the associated items of its bounds
+    result = this.(TypeParamItemNode).resolveABound().getASuccessorRec(name).(AssocItemNode)
  }

  /** Gets a successor named `name` of this item, if any. */
@@ -163,6 +179,9 @@ abstract class ItemNode extends AstNode {
    name = "crate" and
    result.(SourceFileItemNode).getFile() = this.getFile()
  }
+
+  /** Gets the location of this item. */
+  Location getLocation() { result = super.getLocation() }
 }

 /** A module or a source file. */
@@ -191,11 +210,16 @@ private class SourceFileItemNode extends ModuleLikeNode, SourceFile {
 }

 /** An item that can occur in a trait or an `impl` block. */
-abstract private class AssocItemNode extends ItemNode { }
+abstract private class AssocItemNode extends ItemNode, AssocItem {
+  /** Holds if this associated item has an implementation. */
+  abstract predicate hasImplementation();
+}

 private class ConstItemNode extends AssocItemNode instanceof Const {
  override string getName() { result = Const.super.getName().getText() }

+  override predicate hasImplementation() { super.hasBody() }
+
  override Namespace getNamespace() { result.isValue() }

  override Visibility getVisibility() { result = Const.super.getVisibility() }
@@ -219,9 +243,11 @@ private class VariantItemNode extends ItemNode instanceof Variant {
  override Visibility getVisibility() { result = Variant.super.getVisibility() }
 }

-private class FunctionItemNode extends AssocItemNode instanceof Function {
+class FunctionItemNode extends AssocItemNode instanceof Function {
  override string getName() { result = Function.super.getName().getText() }

+  override predicate hasImplementation() { super.hasBody() }
+
  override Namespace getNamespace() { result.isValue() }

  override Visibility getVisibility() { result = Function.super.getVisibility() }
@@ -242,7 +268,19 @@ abstract private class ImplOrTraitItemNode extends ItemNode {
 }

 class ImplItemNode extends ImplOrTraitItemNode instanceof Impl {
-  ItemNode resolveSelfTy() { result = resolvePath(super.getSelfTy().(PathTypeRepr).getPath()) }
+  Path getSelfPath() { result = super.getSelfTy().(PathTypeRepr).getPath() }
+
+  Path getTraitPath() { result = super.getTrait().(PathTypeRepr).getPath() }
+
+  ItemNode resolveSelfTy() { result = resolvePath(this.getSelfPath()) }
+
+  TraitItemNode resolveTraitTy() { result = resolvePath(this.getTraitPath()) }
+
+  /** Holds if this `impl` block declares an associated item named `name`. */
+  pragma[nomagic]
+  predicate hasAssocItem(string name) {
+    name = super.getAssocItemList().getAnAssocItem().(AssocItemNode).getName()
+  }

  override string getName() { result = "(impl)" }

@@ -256,6 +294,8 @@ class ImplItemNode extends ImplOrTraitItemNode instanceof Impl {
 private class MacroCallItemNode extends AssocItemNode instanceof MacroCall {
  override string getName() { result = "(macro call)" }

+  override predicate hasImplementation() { none() }
+
  override Namespace getNamespace() { none() }

  override Visibility getVisibility() { none() }
@@ -290,6 +330,12 @@ class TraitItemNode extends ImplOrTraitItemNode instanceof Trait {

  ItemNode resolveABound() { result = resolvePath(this.getABoundPath()) }

+  /** Holds if this trait declares an associated item named `name`. */
+  pragma[nomagic]
+  predicate hasAssocItem(string name) {
+    name = super.getAssocItemList().getAnAssocItem().(AssocItemNode).getName()
+  }
+
  override string getName() { result = Trait.super.getName().getText() }

  override Namespace getNamespace() { result.isType() }
@@ -300,6 +346,8 @@ class TraitItemNode extends ImplOrTraitItemNode instanceof Trait {
 class TypeAliasItemNode extends AssocItemNode instanceof TypeAlias {
  override string getName() { result = TypeAlias.super.getName().getText() }

+  override predicate hasImplementation() { super.hasTypeRepr() }
+
  override Namespace getNamespace() { result.isType() }

  override Visibility getVisibility() { result = TypeAlias.super.getVisibility() }
@@ -330,11 +378,20 @@ private class BlockExprItemNode extends ItemNode instanceof BlockExpr {
 }

 private class TypeParamItemNode extends ItemNode instanceof TypeParam {
+  pragma[nomagic]
+  Path getABoundPath() {
+    result = super.getTypeBoundList().getABound().getTypeRepr().(PathTypeRepr).getPath()
+  }
+
+  ItemNode resolveABound() { result = resolvePath(this.getABoundPath()) }
+
  override string getName() { result = TypeParam.super.getName().getText() }

  override Namespace getNamespace() { result.isType() }

  override Visibility getVisibility() { none() }
+
+  override Location getLocation() { result = TypeParam.super.getName().getLocation() }
 }

 /** Holds if `item` has the name `name` and is a top-level item inside `f`. */
--- a/rust/ql/test/library-tests/path-resolution/main.rs
+++ b/rust/ql/test/library-tests/path-resolution/main.rs
@@ -357,6 +357,11 @@ mod m16 {
        fn g(&self) -> T // $ item=I84
        ; // I85

+        fn h(&self) -> T { // $ item=I84
+            Self::g(&self); // $ item=I85
+            self.g() // $ MISSING: item=I85
+        } // I96
+
        const c: T // $ item=I84
        ; // I94
    } // I86
@@ -425,6 +430,8 @@ mod m16 {
        >::f(&x); // $ MISSING: item=I93
        S::g(&x); // $ item=I92
        x.g(); // $ MISSING: item=I92
+        S::h(&x); // $ item=I96
+        x.h(); // $ MISSING: item=I96
        S::c; // $ item=I95
        <S // $ item=I90
          as Trait1<
@@ -434,6 +441,38 @@ mod m16 {
    } // I83
 }

+mod m17 {
+    trait MyTrait {
+        fn f(&self); // I1
+    } // I2
+
+    struct S; // I3
+
+    #[rustfmt::skip]
+    impl MyTrait // $ item=I2
+    for S { // $ item=I3
+        fn f(&self) {
+            println!("M17::MyTrait::f");
+        } // I4
+    }
+
+    #[rustfmt::skip]
+    fn g<T: // I5
+      MyTrait // $ item=I2
+    >(x: T) { // $ item=I5
+        x.f(); // $ MISSING: item=I1
+        T::f(&x); // $ item=I1
+        MyTrait::f(&x); // $ item=I1
+    } // I6
+
+    #[rustfmt::skip]
+    pub fn f() {
+        g( // $ item=I6
+          S // $ item=I3
+        );
+    } // I99
+}
+
 fn main() {
    my::nested::nested1::nested2::f(); // $ item=I4
    my::f(); // $ item=I38
@@ -455,4 +494,5 @@ fn main() {
    m11::f(); // $ item=I63
    m15::f(); // $ item=I75
    m16::f(); // $ item=I83
+    m17::f(); // $ item=I99
 }
--- a/rust/ql/test/library-tests/path-resolution/path-resolution.expected
+++ b/rust/ql/test/library-tests/path-resolution/path-resolution.expected
@@ -19,7 +19,8 @@ mod
 | main.rs:279:1:292:1 | mod m13 |
 | main.rs:283:5:291:5 | mod m14 |
 | main.rs:294:1:348:1 | mod m15 |
-| main.rs:350:1:435:1 | mod m16 |
+| main.rs:350:1:442:1 | mod m16 |
+| main.rs:444:1:474:1 | mod m17 |
 | my2/mod.rs:1:1:1:16 | mod nested2 |
 | my2/nested2.rs:1:1:11:1 | mod nested3 |
 | my2/nested2.rs:2:5:10:5 | mod nested4 |
@@ -45,7 +46,7 @@ resolvePath
 | main.rs:30:17:30:21 | super | main.rs:18:5:36:5 | mod m2 |
 | main.rs:30:17:30:24 | ...::f | main.rs:19:9:21:9 | fn f |
 | main.rs:33:17:33:17 | f | main.rs:19:9:21:9 | fn f |
-| main.rs:40:9:40:13 | super | main.rs:1:1:458:2 | SourceFile |
+| main.rs:40:9:40:13 | super | main.rs:1:1:498:2 | SourceFile |
 | main.rs:40:9:40:17 | ...::m1 | main.rs:13:1:37:1 | mod m1 |
 | main.rs:40:9:40:21 | ...::m2 | main.rs:18:5:36:5 | mod m2 |
 | main.rs:40:9:40:24 | ...::g | main.rs:23:9:27:9 | fn g |
@@ -57,7 +58,7 @@ resolvePath
 | main.rs:61:17:61:19 | Foo | main.rs:59:9:59:21 | struct Foo |
 | main.rs:64:13:64:15 | Foo | main.rs:53:5:53:17 | struct Foo |
 | main.rs:66:5:66:5 | f | main.rs:55:5:62:5 | fn f |
-| main.rs:68:5:68:8 | self | main.rs:1:1:458:2 | SourceFile |
+| main.rs:68:5:68:8 | self | main.rs:1:1:498:2 | SourceFile |
 | main.rs:68:5:68:11 | ...::i | main.rs:71:1:83:1 | fn i |
 | main.rs:74:13:74:15 | Foo | main.rs:48:1:48:13 | struct Foo |
 | main.rs:81:17:81:19 | Foo | main.rs:77:9:79:9 | struct Foo |
@@ -71,7 +72,7 @@ resolvePath
 | main.rs:87:57:87:66 | ...::g | my2/nested2.rs:7:9:9:9 | fn g |
 | main.rs:87:80:87:86 | nested4 | my2/nested2.rs:2:5:10:5 | mod nested4 |
 | main.rs:100:5:100:22 | f_defined_in_macro | main.rs:99:18:99:42 | fn f_defined_in_macro |
-| main.rs:117:13:117:17 | super | main.rs:1:1:458:2 | SourceFile |
+| main.rs:117:13:117:17 | super | main.rs:1:1:498:2 | SourceFile |
 | main.rs:117:13:117:21 | ...::m5 | main.rs:103:1:107:1 | mod m5 |
 | main.rs:118:9:118:9 | f | main.rs:104:5:106:5 | fn f |
 | main.rs:118:9:118:9 | f | main.rs:110:5:112:5 | fn f |
@@ -126,7 +127,7 @@ resolvePath
 | main.rs:274:16:274:16 | T | main.rs:268:7:268:7 | T |
 | main.rs:275:14:275:17 | Self | main.rs:266:5:276:5 | trait MyParamTrait |
 | main.rs:275:14:275:33 | ...::AssociatedType | main.rs:270:9:270:28 | TypeAlias |
-| main.rs:284:13:284:17 | crate | main.rs:1:1:458:2 | SourceFile |
+| main.rs:284:13:284:17 | crate | main.rs:1:1:498:2 | SourceFile |
 | main.rs:284:13:284:22 | ...::m13 | main.rs:279:1:292:1 | mod m13 |
 | main.rs:284:13:284:25 | ...::f | main.rs:280:5:280:17 | fn f |
 | main.rs:284:13:284:25 | ...::f | main.rs:280:19:281:19 | struct f |
@@ -151,83 +152,100 @@ resolvePath
 | main.rs:345:9:345:12 | ...::g | main.rs:322:9:324:9 | fn g |
 | main.rs:355:24:355:24 | T | main.rs:353:7:353:7 | T |
 | main.rs:357:24:357:24 | T | main.rs:353:7:353:7 | T |
-| main.rs:360:18:360:18 | T | main.rs:353:7:353:7 | T |
-| main.rs:368:9:370:9 | Trait1::<...> | main.rs:351:5:362:5 | trait Trait1 |
-| main.rs:369:11:369:11 | T | main.rs:366:7:366:7 | T |
-| main.rs:371:24:371:24 | T | main.rs:366:7:366:7 | T |
-| main.rs:373:13:373:16 | Self | main.rs:364:5:377:5 | trait Trait2 |
-| main.rs:373:13:373:19 | ...::g | main.rs:357:9:358:9 | fn g |
-| main.rs:375:13:375:16 | Self | main.rs:364:5:377:5 | trait Trait2 |
-| main.rs:375:13:375:19 | ...::c | main.rs:360:9:361:9 | Const |
-| main.rs:382:10:384:5 | Trait1::<...> | main.rs:351:5:362:5 | trait Trait1 |
-| main.rs:383:7:383:7 | S | main.rs:379:5:379:13 | struct S |
-| main.rs:385:11:385:11 | S | main.rs:379:5:379:13 | struct S |
-| main.rs:386:24:386:24 | S | main.rs:379:5:379:13 | struct S |
-| main.rs:388:13:388:16 | Self | main.rs:381:5:399:5 | impl Trait1::<...> for S { ... } |
-| main.rs:388:13:388:19 | ...::g | main.rs:392:9:395:9 | fn g |
-| main.rs:392:24:392:24 | S | main.rs:379:5:379:13 | struct S |
-| main.rs:394:13:394:16 | Self | main.rs:381:5:399:5 | impl Trait1::<...> for S { ... } |
-| main.rs:394:13:394:19 | ...::c | main.rs:397:9:398:9 | Const |
-| main.rs:397:18:397:18 | S | main.rs:379:5:379:13 | struct S |
-| main.rs:397:22:397:22 | S | main.rs:379:5:379:13 | struct S |
-| main.rs:402:10:404:5 | Trait2::<...> | main.rs:364:5:377:5 | trait Trait2 |
-| main.rs:403:7:403:7 | S | main.rs:379:5:379:13 | struct S |
-| main.rs:405:11:405:11 | S | main.rs:379:5:379:13 | struct S |
-| main.rs:406:24:406:24 | S | main.rs:379:5:379:13 | struct S |
-| main.rs:408:13:408:16 | Self | main.rs:401:5:410:5 | impl Trait2::<...> for S { ... } |
-| main.rs:415:17:415:17 | S | main.rs:379:5:379:13 | struct S |
-| main.rs:416:10:416:10 | S | main.rs:379:5:379:13 | struct S |
-| main.rs:416:10:416:10 | S | main.rs:379:5:379:13 | struct S |
-| main.rs:421:10:421:10 | S | main.rs:379:5:379:13 | struct S |
-| main.rs:421:10:421:10 | S | main.rs:379:5:379:13 | struct S |
-| main.rs:426:9:426:9 | S | main.rs:379:5:379:13 | struct S |
-| main.rs:426:9:426:12 | ...::g | main.rs:392:9:395:9 | fn g |
-| main.rs:428:9:428:9 | S | main.rs:379:5:379:13 | struct S |
-| main.rs:428:9:428:12 | ...::c | main.rs:397:9:398:9 | Const |
-| main.rs:429:10:429:10 | S | main.rs:379:5:379:13 | struct S |
-| main.rs:429:10:429:10 | S | main.rs:379:5:379:13 | struct S |
-| main.rs:438:5:438:6 | my | main.rs:1:1:1:7 | mod my |
-| main.rs:438:5:438:14 | ...::nested | my.rs:1:1:1:15 | mod nested |
-| main.rs:438:5:438:23 | ...::nested1 | my/nested.rs:1:1:17:1 | mod nested1 |
-| main.rs:438:5:438:32 | ...::nested2 | my/nested.rs:2:5:11:5 | mod nested2 |
-| main.rs:438:5:438:35 | ...::f | my/nested.rs:3:9:5:9 | fn f |
-| main.rs:439:5:439:6 | my | main.rs:1:1:1:7 | mod my |
-| main.rs:439:5:439:9 | ...::f | my.rs:5:1:7:1 | fn f |
-| main.rs:440:5:440:11 | nested2 | my2/mod.rs:1:1:1:16 | mod nested2 |
-| main.rs:440:5:440:20 | ...::nested3 | my2/nested2.rs:1:1:11:1 | mod nested3 |
-| main.rs:440:5:440:29 | ...::nested4 | my2/nested2.rs:2:5:10:5 | mod nested4 |
-| main.rs:440:5:440:32 | ...::f | my2/nested2.rs:3:9:5:9 | fn f |
-| main.rs:441:5:441:5 | f | my2/nested2.rs:3:9:5:9 | fn f |
-| main.rs:442:5:442:5 | g | my2/nested2.rs:7:9:9:9 | fn g |
-| main.rs:443:5:443:9 | crate | main.rs:1:1:458:2 | SourceFile |
-| main.rs:443:5:443:12 | ...::h | main.rs:50:1:69:1 | fn h |
-| main.rs:444:5:444:6 | m1 | main.rs:13:1:37:1 | mod m1 |
-| main.rs:444:5:444:10 | ...::m2 | main.rs:18:5:36:5 | mod m2 |
-| main.rs:444:5:444:13 | ...::g | main.rs:23:9:27:9 | fn g |
-| main.rs:445:5:445:6 | m1 | main.rs:13:1:37:1 | mod m1 |
-| main.rs:445:5:445:10 | ...::m2 | main.rs:18:5:36:5 | mod m2 |
-| main.rs:445:5:445:14 | ...::m3 | main.rs:29:9:35:9 | mod m3 |
-| main.rs:445:5:445:17 | ...::h | main.rs:30:27:34:13 | fn h |
-| main.rs:446:5:446:6 | m4 | main.rs:39:1:46:1 | mod m4 |
-| main.rs:446:5:446:9 | ...::i | main.rs:42:5:45:5 | fn i |
-| main.rs:447:5:447:5 | h | main.rs:50:1:69:1 | fn h |
-| main.rs:448:5:448:11 | f_alias | my2/nested2.rs:3:9:5:9 | fn f |
-| main.rs:449:5:449:11 | g_alias | my2/nested2.rs:7:9:9:9 | fn g |
-| main.rs:450:5:450:5 | j | main.rs:97:1:101:1 | fn j |
-| main.rs:451:5:451:6 | m6 | main.rs:109:1:120:1 | mod m6 |
-| main.rs:451:5:451:9 | ...::g | main.rs:114:5:119:5 | fn g |
-| main.rs:452:5:452:6 | m7 | main.rs:122:1:137:1 | mod m7 |
-| main.rs:452:5:452:9 | ...::f | main.rs:129:5:136:5 | fn f |
-| main.rs:453:5:453:6 | m8 | main.rs:139:1:193:1 | mod m8 |
-| main.rs:453:5:453:9 | ...::g | main.rs:177:5:192:5 | fn g |
-| main.rs:454:5:454:6 | m9 | main.rs:195:1:203:1 | mod m9 |
-| main.rs:454:5:454:9 | ...::f | main.rs:198:5:202:5 | fn f |
-| main.rs:455:5:455:7 | m11 | main.rs:226:1:263:1 | mod m11 |
-| main.rs:455:5:455:10 | ...::f | main.rs:231:5:234:5 | fn f |
-| main.rs:456:5:456:7 | m15 | main.rs:294:1:348:1 | mod m15 |
-| main.rs:456:5:456:10 | ...::f | main.rs:335:5:347:5 | fn f |
-| main.rs:457:5:457:7 | m16 | main.rs:350:1:435:1 | mod m16 |
-| main.rs:457:5:457:10 | ...::f | main.rs:412:5:434:5 | fn f |
+| main.rs:360:24:360:24 | T | main.rs:353:7:353:7 | T |
+| main.rs:361:13:361:16 | Self | main.rs:351:5:367:5 | trait Trait1 |
+| main.rs:361:13:361:19 | ...::g | main.rs:357:9:358:9 | fn g |
+| main.rs:365:18:365:18 | T | main.rs:353:7:353:7 | T |
+| main.rs:373:9:375:9 | Trait1::<...> | main.rs:351:5:367:5 | trait Trait1 |
+| main.rs:374:11:374:11 | T | main.rs:371:7:371:7 | T |
+| main.rs:376:24:376:24 | T | main.rs:371:7:371:7 | T |
+| main.rs:378:13:378:16 | Self | main.rs:369:5:382:5 | trait Trait2 |
+| main.rs:378:13:378:19 | ...::g | main.rs:357:9:358:9 | fn g |
+| main.rs:380:13:380:16 | Self | main.rs:369:5:382:5 | trait Trait2 |
+| main.rs:380:13:380:19 | ...::c | main.rs:365:9:366:9 | Const |
+| main.rs:387:10:389:5 | Trait1::<...> | main.rs:351:5:367:5 | trait Trait1 |
+| main.rs:388:7:388:7 | S | main.rs:384:5:384:13 | struct S |
+| main.rs:390:11:390:11 | S | main.rs:384:5:384:13 | struct S |
+| main.rs:391:24:391:24 | S | main.rs:384:5:384:13 | struct S |
+| main.rs:393:13:393:16 | Self | main.rs:386:5:404:5 | impl Trait1::<...> for S { ... } |
+| main.rs:393:13:393:19 | ...::g | main.rs:397:9:400:9 | fn g |
+| main.rs:397:24:397:24 | S | main.rs:384:5:384:13 | struct S |
+| main.rs:399:13:399:16 | Self | main.rs:386:5:404:5 | impl Trait1::<...> for S { ... } |
+| main.rs:399:13:399:19 | ...::c | main.rs:402:9:403:9 | Const |
+| main.rs:402:18:402:18 | S | main.rs:384:5:384:13 | struct S |
+| main.rs:402:22:402:22 | S | main.rs:384:5:384:13 | struct S |
+| main.rs:407:10:409:5 | Trait2::<...> | main.rs:369:5:382:5 | trait Trait2 |
+| main.rs:408:7:408:7 | S | main.rs:384:5:384:13 | struct S |
+| main.rs:410:11:410:11 | S | main.rs:384:5:384:13 | struct S |
+| main.rs:411:24:411:24 | S | main.rs:384:5:384:13 | struct S |
+| main.rs:413:13:413:16 | Self | main.rs:406:5:415:5 | impl Trait2::<...> for S { ... } |
+| main.rs:420:17:420:17 | S | main.rs:384:5:384:13 | struct S |
+| main.rs:421:10:421:10 | S | main.rs:384:5:384:13 | struct S |
+| main.rs:421:10:421:10 | S | main.rs:384:5:384:13 | struct S |
+| main.rs:426:10:426:10 | S | main.rs:384:5:384:13 | struct S |
+| main.rs:426:10:426:10 | S | main.rs:384:5:384:13 | struct S |
+| main.rs:431:9:431:9 | S | main.rs:384:5:384:13 | struct S |
+| main.rs:431:9:431:12 | ...::g | main.rs:397:9:400:9 | fn g |
+| main.rs:433:9:433:9 | S | main.rs:384:5:384:13 | struct S |
+| main.rs:433:9:433:12 | ...::h | main.rs:360:9:363:9 | fn h |
+| main.rs:435:9:435:9 | S | main.rs:384:5:384:13 | struct S |
+| main.rs:435:9:435:12 | ...::c | main.rs:402:9:403:9 | Const |
+| main.rs:436:10:436:10 | S | main.rs:384:5:384:13 | struct S |
+| main.rs:436:10:436:10 | S | main.rs:384:5:384:13 | struct S |
+| main.rs:452:10:452:16 | MyTrait | main.rs:445:5:447:5 | trait MyTrait |
+| main.rs:453:9:453:9 | S | main.rs:449:5:449:13 | struct S |
+| main.rs:461:7:461:13 | MyTrait | main.rs:445:5:447:5 | trait MyTrait |
+| main.rs:462:10:462:10 | T | main.rs:460:10:460:10 | T |
+| main.rs:464:9:464:9 | T | main.rs:460:10:460:10 | T |
+| main.rs:464:9:464:12 | ...::f | main.rs:446:9:446:20 | fn f |
+| main.rs:465:9:465:15 | MyTrait | main.rs:445:5:447:5 | trait MyTrait |
+| main.rs:465:9:465:18 | ...::f | main.rs:446:9:446:20 | fn f |
+| main.rs:470:9:470:9 | g | main.rs:459:5:466:5 | fn g |
+| main.rs:471:11:471:11 | S | main.rs:449:5:449:13 | struct S |
+| main.rs:477:5:477:6 | my | main.rs:1:1:1:7 | mod my |
+| main.rs:477:5:477:14 | ...::nested | my.rs:1:1:1:15 | mod nested |
+| main.rs:477:5:477:23 | ...::nested1 | my/nested.rs:1:1:17:1 | mod nested1 |
+| main.rs:477:5:477:32 | ...::nested2 | my/nested.rs:2:5:11:5 | mod nested2 |
+| main.rs:477:5:477:35 | ...::f | my/nested.rs:3:9:5:9 | fn f |
+| main.rs:478:5:478:6 | my | main.rs:1:1:1:7 | mod my |
+| main.rs:478:5:478:9 | ...::f | my.rs:5:1:7:1 | fn f |
+| main.rs:479:5:479:11 | nested2 | my2/mod.rs:1:1:1:16 | mod nested2 |
+| main.rs:479:5:479:20 | ...::nested3 | my2/nested2.rs:1:1:11:1 | mod nested3 |
+| main.rs:479:5:479:29 | ...::nested4 | my2/nested2.rs:2:5:10:5 | mod nested4 |
+| main.rs:479:5:479:32 | ...::f | my2/nested2.rs:3:9:5:9 | fn f |
+| main.rs:480:5:480:5 | f | my2/nested2.rs:3:9:5:9 | fn f |
+| main.rs:481:5:481:5 | g | my2/nested2.rs:7:9:9:9 | fn g |
+| main.rs:482:5:482:9 | crate | main.rs:1:1:498:2 | SourceFile |
+| main.rs:482:5:482:12 | ...::h | main.rs:50:1:69:1 | fn h |
+| main.rs:483:5:483:6 | m1 | main.rs:13:1:37:1 | mod m1 |
+| main.rs:483:5:483:10 | ...::m2 | main.rs:18:5:36:5 | mod m2 |
+| main.rs:483:5:483:13 | ...::g | main.rs:23:9:27:9 | fn g |
+| main.rs:484:5:484:6 | m1 | main.rs:13:1:37:1 | mod m1 |
+| main.rs:484:5:484:10 | ...::m2 | main.rs:18:5:36:5 | mod m2 |
+| main.rs:484:5:484:14 | ...::m3 | main.rs:29:9:35:9 | mod m3 |
+| main.rs:484:5:484:17 | ...::h | main.rs:30:27:34:13 | fn h |
+| main.rs:485:5:485:6 | m4 | main.rs:39:1:46:1 | mod m4 |
+| main.rs:485:5:485:9 | ...::i | main.rs:42:5:45:5 | fn i |
+| main.rs:486:5:486:5 | h | main.rs:50:1:69:1 | fn h |
+| main.rs:487:5:487:11 | f_alias | my2/nested2.rs:3:9:5:9 | fn f |
+| main.rs:488:5:488:11 | g_alias | my2/nested2.rs:7:9:9:9 | fn g |
+| main.rs:489:5:489:5 | j | main.rs:97:1:101:1 | fn j |
+| main.rs:490:5:490:6 | m6 | main.rs:109:1:120:1 | mod m6 |
+| main.rs:490:5:490:9 | ...::g | main.rs:114:5:119:5 | fn g |
+| main.rs:491:5:491:6 | m7 | main.rs:122:1:137:1 | mod m7 |
+| main.rs:491:5:491:9 | ...::f | main.rs:129:5:136:5 | fn f |
+| main.rs:492:5:492:6 | m8 | main.rs:139:1:193:1 | mod m8 |
+| main.rs:492:5:492:9 | ...::g | main.rs:177:5:192:5 | fn g |
+| main.rs:493:5:493:6 | m9 | main.rs:195:1:203:1 | mod m9 |
+| main.rs:493:5:493:9 | ...::f | main.rs:198:5:202:5 | fn f |
+| main.rs:494:5:494:7 | m11 | main.rs:226:1:263:1 | mod m11 |
+| main.rs:494:5:494:10 | ...::f | main.rs:231:5:234:5 | fn f |
+| main.rs:495:5:495:7 | m15 | main.rs:294:1:348:1 | mod m15 |
+| main.rs:495:5:495:10 | ...::f | main.rs:335:5:347:5 | fn f |
+| main.rs:496:5:496:7 | m16 | main.rs:350:1:442:1 | mod m16 |
+| main.rs:496:5:496:10 | ...::f | main.rs:417:5:441:5 | fn f |
+| main.rs:497:5:497:7 | m17 | main.rs:444:1:474:1 | mod m17 |
+| main.rs:497:5:497:10 | ...::f | main.rs:468:5:473:5 | fn f |
 | my2/mod.rs:5:5:5:11 | nested2 | my2/mod.rs:1:1:1:16 | mod nested2 |
 | my2/mod.rs:5:5:5:20 | ...::nested3 | my2/nested2.rs:1:1:11:1 | mod nested3 |
 | my2/mod.rs:5:5:5:29 | ...::nested4 | my2/nested2.rs:2:5:10:5 | mod nested4 |