update all the tests

Author: asquared31415

tests/ui-fulldeps/hash-stable-is-unstable.rs

@@ -1,4 +1,4 @@
-// compile-flags: -Zdeduplicate-diagnostics=yes
+//@compile-flags: -Zdeduplicate-diagnostics=yes
 extern crate rustc_data_structures;
 //~^ use of unstable library feature 'rustc_private'
 extern crate rustc_macros;

tests/ui-fulldeps/internal-lints/bad_opt_access.rs

@@ -1,4 +1,4 @@
-// compile-flags: -Z unstable-options
+//@compile-flags: -Z unstable-options
 
 // Test that accessing command line options by field access triggers a lint for those fields
 // that have wrapper functions which should be used.

tests/ui-fulldeps/internal-lints/default_hash_types.rs

@@ -1,4 +1,4 @@
-// compile-flags: -Z unstable-options
+//@compile-flags: -Z unstable-options
 
 #![feature(rustc_private)]
 #![deny(rustc::default_hash_types)]

tests/ui-fulldeps/internal-lints/diagnostics.rs

@@ -1,4 +1,4 @@
-// compile-flags: -Z unstable-options
+//@compile-flags: -Z unstable-options
 
 #![crate_type = "lib"]
 #![feature(rustc_attrs)]

tests/ui-fulldeps/internal-lints/lint_pass_impl_without_macro.rs

@@ -1,4 +1,4 @@
-// compile-flags: -Z unstable-options
+//@compile-flags: -Z unstable-options
 
 #![feature(rustc_private)]
 #![deny(rustc::lint_pass_impl_without_macro)]

tests/ui-fulldeps/internal-lints/qualified_ty_ty_ctxt.rs

@@ -1,4 +1,4 @@
-// compile-flags: -Z unstable-options
+//@compile-flags: -Z unstable-options
 
 #![feature(rustc_private)]
 #![deny(rustc::usage_of_qualified_ty)]

tests/ui-fulldeps/internal-lints/query_stability.rs

@@ -1,4 +1,4 @@
-// compile-flags: -Z unstable-options
+//@compile-flags: -Z unstable-options
 
 #![feature(rustc_private)]
 #![deny(rustc::potential_query_instability)]

tests/ui-fulldeps/internal-lints/rustc_pass_by_value.rs

@@ -1,4 +1,4 @@
-// compile-flags: -Z unstable-options
+//@compile-flags: -Z unstable-options
 
 #![feature(rustc_attrs)]
 #![feature(rustc_private)]

tests/ui-fulldeps/internal-lints/ty_tykind_usage.rs

@@ -1,4 +1,4 @@
-// compile-flags: -Z unstable-options
+//@compile-flags: -Z unstable-options
 
 #![feature(rustc_private)]
 

tests/ui-fulldeps/lint-pass-macros.rs

@@ -1,4 +1,4 @@
-// compile-flags: -Z unstable-options
+//@compile-flags: -Z unstable-options
 // check-pass
 
 #![feature(rustc_private)]

tests/ui-fulldeps/missing-rustc-driver-error.rs

@@ -1,6 +1,6 @@
 // Test that we get the following hint when trying to use a compiler crate without rustc_driver.
-// error-pattern: try adding `extern crate rustc_driver;` at the top level of this crate
-// compile-flags: --emit link
+//@error-pattern: try adding `extern crate rustc_driver;` at the top level of this crate
+//@compile-flags: --emit link
 // normalize-stderr-test ".*crate .* required.*\n\n" -> ""
 // normalize-stderr-test: "aborting due to [0-9]+" -> "aborting due to NUMBER"
 

tests/ui-fulldeps/pathless-extern-unstable.rs

@@ -1,5 +1,5 @@
-// edition:2018
-// compile-flags:--extern rustc_middle
+//@edition:2018
+//@compile-flags:--extern rustc_middle
 
 // Test that `--extern rustc_middle` fails with `rustc_private`.
 

tests/ui-fulldeps/plugin/feature-gate-plugin.rs

@@ -1,4 +1,4 @@
-// aux-build:empty-plugin.rs
+//@aux-build:empty-plugin.rs
 // ignore-stage1
 
 #![plugin(empty_plugin)]

tests/ui-fulldeps/plugin/gated-plugin.rs

@@ -1,4 +1,4 @@
-// aux-build:empty-plugin.rs
+//@aux-build:empty-plugin.rs
 // ignore-stage1
 
 #![plugin(empty_plugin)]

tests/ui-fulldeps/plugin/issue-15778-fail.rs

@@ -1,6 +1,6 @@
-// aux-build:lint-for-crate.rs
+//@aux-build:lint-for-crate.rs
 // ignore-stage1
-// compile-flags: -D crate-not-okay
+//@compile-flags: -D crate-not-okay
 
 #![feature(plugin)] //~ ERROR crate is not marked with #![crate_okay]
 #![plugin(lint_for_crate)]

tests/ui-fulldeps/plugin/issue-40001.rs

@@ -1,5 +1,5 @@
 // run-pass
-// aux-build:issue-40001-plugin.rs
+//@aux-build:issue-40001-plugin.rs
 // ignore-stage1
 
 #![feature(plugin, register_tool)]

tests/ui-fulldeps/plugin/lint-group-plugin-deny-cmdline.rs

@@ -1,6 +1,6 @@
-// aux-build:lint-group-plugin-test.rs
+//@aux-build:lint-group-plugin-test.rs
 // ignore-stage1
-// compile-flags: -D lint-me
+//@compile-flags: -D lint-me
 
 #![feature(plugin)]
 

tests/ui-fulldeps/plugin/lint-group-plugin.rs

@@ -1,5 +1,5 @@
 // run-pass
-// aux-build:lint-group-plugin-test.rs
+//@aux-build:lint-group-plugin-test.rs
 // ignore-stage1
 
 #![feature(plugin)]

tests/ui-fulldeps/plugin/lint-plugin-cmdline-allow.rs

@@ -1,7 +1,7 @@
 // check-pass
-// aux-build:lint-plugin-test.rs
+//@aux-build:lint-plugin-test.rs
 // ignore-stage1
-// compile-flags: -A test-lint
+//@compile-flags: -A test-lint
 
 #![feature(plugin)]
 #![plugin(lint_plugin_test)] //~ WARNING compiler plugins are deprecated

tests/ui-fulldeps/plugin/lint-plugin-cmdline-load.rs

@@ -1,7 +1,7 @@
 // check-pass
-// aux-build:lint-plugin-test.rs
+//@aux-build:lint-plugin-test.rs
 // ignore-stage1
-// compile-flags: -Z crate-attr=plugin(lint_plugin_test)
+//@compile-flags: -Z crate-attr=plugin(lint_plugin_test)
 
 #![feature(plugin)]
 

tests/ui-fulldeps/plugin/lint-plugin-deny-attr.rs

@@ -1,4 +1,4 @@
-// aux-build:lint-plugin-test.rs
+//@aux-build:lint-plugin-test.rs
 // ignore-stage1
 
 #![feature(plugin)]

tests/ui-fulldeps/plugin/lint-plugin-deny-cmdline.rs

@@ -1,6 +1,6 @@
-// aux-build:lint-plugin-test.rs
+//@aux-build:lint-plugin-test.rs
 // ignore-stage1
-// compile-flags: -D test-lint
+//@compile-flags: -D test-lint
 
 #![feature(plugin)]
 #![plugin(lint_plugin_test)]

tests/ui-fulldeps/plugin/lint-plugin-forbid-attrs.rs

@@ -1,4 +1,4 @@
-// aux-build:lint-plugin-test.rs
+//@aux-build:lint-plugin-test.rs
 // ignore-stage1
 
 #![feature(plugin)]

tests/ui-fulldeps/plugin/lint-plugin-forbid-cmdline.rs

@@ -1,6 +1,6 @@
-// aux-build:lint-plugin-test.rs
+//@aux-build:lint-plugin-test.rs
 // ignore-stage1
-// compile-flags: -F test-lint
+//@compile-flags: -F test-lint
 
 #![feature(plugin)]
 #![plugin(lint_plugin_test)]

tests/ui-fulldeps/plugin/lint-plugin.rs

@@ -1,5 +1,5 @@
 // run-pass
-// aux-build:lint-plugin-test.rs
+//@aux-build:lint-plugin-test.rs
 // ignore-stage1
 #![feature(plugin)]
 #![plugin(lint_plugin_test)] //~ WARNING use of deprecated attribute

tests/ui-fulldeps/plugin/lint-tool-cmdline-allow.rs

@@ -1,7 +1,7 @@
 // check-pass
-// aux-build:lint-tool-test.rs
+//@aux-build:lint-tool-test.rs
 // ignore-stage1
-// compile-flags: -A test-lint
+//@compile-flags: -A test-lint
 
 #![feature(plugin)]
 #![plugin(lint_tool_test)] //~ WARNING compiler plugins are deprecated

tests/ui-fulldeps/plugin/lint-tool-test.rs

@@ -1,6 +1,6 @@
-// aux-build:lint-tool-test.rs
+//@aux-build:lint-tool-test.rs
 // ignore-stage1
-// compile-flags: --cfg foo
+//@compile-flags: --cfg foo
 
 #![feature(plugin)]
 #![plugin(lint_tool_test)]

tests/ui-fulldeps/plugin/lto-syntax-extension.rs

@@ -1,7 +1,7 @@
 // run-pass
-// aux-build:lto-syntax-extension-lib.rs
-// aux-build:lto-syntax-extension-plugin.rs
-// compile-flags:-C lto
+//@aux-build:lto-syntax-extension-lib.rs
+//@aux-build:lto-syntax-extension-plugin.rs
+//@compile-flags:-C lto
 // ignore-stage1
 // no-prefer-dynamic
 

tests/ui-fulldeps/plugin/macro-crate-rlib.rs

@@ -1,4 +1,4 @@
-// aux-build:rlib-crate-test.rs
+//@aux-build:rlib-crate-test.rs
 // ignore-stage1
 // ignore-cross-compile gives a different error message
 

tests/ui-fulldeps/plugin/multiple-plugins.rs

@@ -1,6 +1,6 @@
 // run-pass
-// aux-build:multiple-plugins-1.rs
-// aux-build:multiple-plugins-2.rs
+//@aux-build:multiple-plugins-1.rs
+//@aux-build:multiple-plugins-2.rs
 // ignore-stage1
 
 // Check that the plugin registrar of multiple plugins doesn't conflict

tests/ui-fulldeps/plugin/outlive-expansion-phase.rs

@@ -1,5 +1,5 @@
 // run-pass
-// aux-build:outlive-expansion-phase.rs
+//@aux-build:outlive-expansion-phase.rs
 // ignore-stage1
 
 #![feature(plugin)]

tests/ui-fulldeps/plugin/plugin-args.rs

@@ -1,4 +1,4 @@
-// aux-build:empty-plugin.rs
+//@aux-build:empty-plugin.rs
 // ignore-stage1
 
 #![feature(plugin)]

tests/ui-fulldeps/plugin/plugin-as-extern-crate.rs

@@ -1,5 +1,5 @@
 // check-pass
-// aux-build:empty-plugin.rs
+//@aux-build:empty-plugin.rs
 // ignore-cross-compile
 //
 // empty_plugin will not compile on a cross-compiled target because

tests/ui-fulldeps/session-diagnostic/enforce_slug_naming.rs

@@ -1,4 +1,4 @@
-// rustc-env:CARGO_CRATE_NAME=rustc_dummy
+//@rustc-env:CARGO_CRATE_NAME=rustc_dummy
 
 #![feature(rustc_private)]
 #![crate_type = "lib"]

tests/ui-fulldeps/session-diagnostic/invalid-variable.rs

@@ -1,5 +1,5 @@
 // run-fail
-// compile-flags: --test
+//@compile-flags: --test
 // test that messages referencing non-existent fields cause test failures
 
 #![feature(rustc_private)]

tests/ui-fulldeps/stable-mir/crate-info.rs

@@ -4,7 +4,7 @@
 // ignore-stage1
 // ignore-cross-compile
 // ignore-remote
-// edition: 2021
+//@edition: 2021
 
 #![feature(rustc_private)]
 #![feature(assert_matches)]

tests/ui/abi/abi-sysv64-arg-passing.rs

@@ -1,4 +1,4 @@
-// run-pass
+//@run
 // Checks if the "sysv64" calling convention behaves the same as the
 // "C" calling convention on platforms where both should be the same
 

tests/ui/abi/abi-sysv64-register-usage.rs

@@ -1,11 +1,11 @@
-// run-pass
+//@run
 // Checks if the correct registers are being used to pass arguments
 // when the sysv64 ABI is specified.
 
 // ignore-android
 // ignore-arm
 // ignore-aarch64
-// needs-asm-support
+//@needs-asm-support
 
 #[cfg(target_arch = "x86_64")]
 pub extern "sysv64" fn all_the_registers(

tests/ui/abi/anon-extern-mod.rs

@@ -1,4 +1,4 @@
-// run-pass
+//@run
 // pretty-expanded FIXME #23616
 // ignore-wasm32-bare no libc to test ffi with
 

tests/ui/abi/c-stack-as-value.rs

@@ -1,4 +1,4 @@
-// run-pass
+//@run
 // pretty-expanded FIXME #23616
 // ignore-wasm32-bare no libc to test ffi with
 

tests/ui/abi/c-stack-returning-int64.rs

@@ -1,4 +1,4 @@
-// run-pass
+//@run
 // ignore-wasm32-bare no libc to test with
 // ignore-sgx no libc
 

tests/ui/abi/cabi-int-widening.rs

@@ -1,4 +1,4 @@
-// run-pass
+//@run
 // ignore-wasm32-bare no libc to test ffi with
 
 #[link(name = "rust_test_helpers", kind = "static")]

tests/ui/abi/cross-crate/anon-extern-mod-cross-crate-2.rs

@@ -1,5 +1,5 @@
-// run-pass
-// aux-build:anon-extern-mod-cross-crate-1.rs
+//@run
+//@aux-build:anon-extern-mod-cross-crate-1.rs
 // pretty-expanded FIXME #23616
 // ignore-wasm32-bare no libc to test ffi with
 

tests/ui/abi/cross-crate/duplicated-external-mods.rs

@@ -1,6 +1,6 @@
-// run-pass
-// aux-build:anon-extern-mod-cross-crate-1.rs
-// aux-build:anon-extern-mod-cross-crate-1.rs
+//@run
+//@aux-build:anon-extern-mod-cross-crate-1.rs
+//@aux-build:anon-extern-mod-cross-crate-1.rs
 // pretty-expanded FIXME #23616
 // ignore-wasm32-bare no libc to test ffi with
 

tests/ui/abi/extern/extern-call-deep.rs

@@ -1,4 +1,4 @@
-// run-pass
+//@run
 // ignore-wasm32-bare no libc to test ffi with
 // ignore-emscripten blows the JS stack
 

tests/ui/abi/extern/extern-call-deep2.rs

@@ -1,4 +1,4 @@
-// run-pass
+//@run
 #![allow(unused_must_use)]
 // ignore-emscripten no threads support
 #![feature(rustc_private)]

tests/ui/abi/extern/extern-call-direct.rs

@@ -1,4 +1,4 @@
-// run-pass
+//@run
 // Test direct calls to extern fns.
 
 

tests/ui/abi/extern/extern-call-indirect.rs

@@ -1,4 +1,4 @@
-// run-pass
+//@run
 // ignore-wasm32-bare no libc to test ffi with
 
 #![feature(rustc_private)]

tests/ui/abi/extern/extern-call-scrub.rs

@@ -1,4 +1,4 @@
-// run-pass
+//@run
 #![allow(unused_must_use)]
 // This time we're testing repeatedly going up and down both stacks to
 // make sure the stack pointers are maintained properly in both

tests/ui/abi/extern/extern-crosscrate.rs

@@ -1,5 +1,5 @@
-// run-pass
-// aux-build:extern-crosscrate-source.rs
+//@run
+//@aux-build:extern-crosscrate-source.rs
 // ignore-wasm32-bare no libc to test ffi with
 
 #![feature(rustc_private)]

tests/ui/abi/extern/extern-pass-TwoU16s.rs

@@ -1,4 +1,4 @@
-// run-pass
+//@run
 #![allow(improper_ctypes)]
 
 // ignore-wasm32-bare no libc for ffi testing

tests/ui/abi/extern/extern-pass-TwoU32s.rs

@@ -1,4 +1,4 @@
-// run-pass
+//@run
 #![allow(improper_ctypes)]
 
 // ignore-wasm32-bare no libc for ffi testing

tests/ui/abi/extern/extern-pass-TwoU64s.rs

@@ -1,4 +1,4 @@
-// run-pass
+//@run
 #![allow(improper_ctypes)]
 
 // ignore-wasm32-bare no libc for ffi testing

tests/ui/abi/extern/extern-pass-TwoU8s.rs

@@ -1,4 +1,4 @@
-// run-pass
+//@run
 #![allow(improper_ctypes)]
 
 // ignore-wasm32-bare no libc for ffi testing

tests/ui/abi/extern/extern-pass-char.rs

@@ -1,4 +1,4 @@
-// run-pass
+//@run
 // ignore-wasm32-bare no libc for ffi testing
 
 // Test a function that takes/returns a u8.