gccrs: [E0063] constructor is missing fields

Added error code for Missing Field in struct or struct-like enum variant. gcc/rust/ChangeLog: * typecheck/rust-hir-type-check-struct.cc (TypeCheckStructExpr::resolve): called error function. gcc/testsuite/ChangeLog: * rust/compile/missing_constructor_fields.rs: New test. Signed-off-by: Muhammad Mahad <[email protected]>
Rust-GCC · Jul 6, 2023 · 5437803 · 5437803
1 parent 5d33b88
commit 5437803
Show file tree

Hide file tree

Showing 2 changed files with 11 additions and 1 deletion.
diff --git a/gcc/rust/typecheck/rust-hir-type-check-struct.cc b/gcc/rust/typecheck/rust-hir-type-check-struct.cc
@@ -149,7 +149,7 @@ TypeCheckStructExpr::resolve (HIR::StructExprStructFields &struct_expr)
 	}
       else if (!struct_expr.has_struct_base ())
 	{
-	  rust_error_at (struct_expr.get_locus (),
+	  rust_error_at (struct_expr.get_locus (), ErrorCode ("E0063"),
 			 "constructor is missing fields");
 	  return;
 	}

diff --git a/gcc/testsuite/rust/compile/missing_constructor_fields.rs b/gcc/testsuite/rust/compile/missing_constructor_fields.rs
@@ -0,0 +1,10 @@
+// https://doc.rust-lang.org/error_codes/E0063.html
+struct Foo {
+    x: i32,
+    y: i32,
+    z: i32,
+}
+
+fn main() {
+    let x = Foo { x: 0 , y:1 }; // { dg-error "constructor is missing fields" }
+}