Fixed available generic args for default impls.

Fixes #7038

commit-id:c29f1286

crates/cairo-lang-semantic/src/items/trt.rs

@@ -1355,7 +1355,7 @@ pub fn priv_trait_function_body_data(
     // Compute declaration semantic.
     let trait_function_declaration_data =
         db.priv_trait_function_declaration_data(trait_function_id)?;
-    let parent_resolver_data = db.trait_resolver_data(trait_id)?;
+    let parent_resolver_data = trait_function_declaration_data.resolver_data;
     let inference_id = InferenceId::LookupItemDefinition(LookupItemId::TraitItem(
         TraitItemId::Function(trait_function_id),
     ));

tests/bug_samples/issue7038.cairo

@@ -0,0 +1,8 @@
+trait DefaultTraitImpl {
+    fn call<T, F, +Drop<F>, impl func: core::ops::FnOnce<F, ()>[Output: T], +Drop<T>>(
+        f: F,
+    ) {
+        func::call(f, ());
+        f();
+    }
+}

tests/bug_samples/lib.cairo

@@ -53,6 +53,7 @@ mod issue6623;
 mod issue6755;
 mod issue6920;
 mod issue6968;
+mod issue7038;
 mod loop_break_in_match;
 mod loop_only_change;
 mod partial_param_local;