add '// ignore-pass' where applicable.

Author: Centril

src/test/ui/emit-artifact-notifications.rs

@@ -1,5 +1,7 @@
 // compile-flags:--emit=metadata --error-format=json -Z emit-artifact-notifications
 // compile-pass
+// ignore-pass
+// ^-- needed because `--pass check` does not emit the output needed.
 
 // A very basic test for the emission of artifact notifications in JSON output.
 

src/test/ui/print_type_sizes/generics.rs

@@ -1,5 +1,8 @@
 // compile-flags: -Z print-type-sizes
 // compile-pass
+// ignore-pass
+// ^-- needed because `--pass check` does not emit the output needed.
+//     FIXME: consider using an attribute instead of side-effects.
 
 // This file illustrates how generics are handled: types have to be
 // monomorphized, in the MIR of the original function in which they

src/test/ui/print_type_sizes/niche-filling.rs

@@ -1,5 +1,8 @@
 // compile-flags: -Z print-type-sizes
 // compile-pass
+// ignore-pass
+// ^-- needed because `--pass check` does not emit the output needed.
+//     FIXME: consider using an attribute instead of side-effects.
 
 // This file illustrates how niche-filling enums are handled,
 // modelled after cases like `Option<&u32>`, `Option<bool>` and such.

src/test/ui/print_type_sizes/no_duplicates.rs

@@ -1,5 +1,8 @@
 // compile-flags: -Z print-type-sizes
 // compile-pass
+// ignore-pass
+// ^-- needed because `--pass check` does not emit the output needed.
+//     FIXME: consider using an attribute instead of side-effects.
 
 // This file illustrates that when the same type occurs repeatedly
 // (even if multiple functions), it is only printed once in the

src/test/ui/print_type_sizes/packed.rs

@@ -1,5 +1,8 @@
 // compile-flags: -Z print-type-sizes
 // compile-pass
+// ignore-pass
+// ^-- needed because `--pass check` does not emit the output needed.
+//     FIXME: consider using an attribute instead of side-effects.
 
 // This file illustrates how packing is handled; it should cause
 // the elimination of padding that would normally be introduced

src/test/ui/print_type_sizes/repr-align.rs

@@ -1,5 +1,8 @@
 // compile-flags: -Z print-type-sizes
 // compile-pass
+// ignore-pass
+// ^-- needed because `--pass check` does not emit the output needed.
+//     FIXME: consider using an attribute instead of side-effects.
 
 // This file illustrates how padding is handled: alignment
 // requirements can lead to the introduction of padding, either before

src/test/ui/print_type_sizes/uninhabited.rs

@@ -1,5 +1,8 @@
 // compile-flags: -Z print-type-sizes
 // compile-pass
+// ignore-pass
+// ^-- needed because `--pass check` does not emit the output needed.
+//     FIXME: consider using an attribute instead of side-effects.
 
 #![feature(never_type)]
 #![feature(start)]