Introduce 'run-pass' header to 'ui' tests in compiletest. Fix issue #36516.

src/test/codegen/fastcall-inreg.rs

@@ -37,7 +37,7 @@
 // ignore-tce
 // ignore-thumb
 // ignore-thumbeb
-// ignore-x86_64 no-ignore-x86
+// ignore-x86_64
 // ignore-xcore
 // ignore-nvptx
 // ignore-nvptx64

src/test/run-pass/i128-ffi.rs

@@ -15,7 +15,8 @@
 // ignore-windows
 
 // Ignore 32 bit targets:
-// ignore-x86, ignore-arm
+// ignore-x86
+// ignore-arm
 
 // ignore-emscripten
 

src/test/run-pass-fulldeps/deprecated-derive.rs → src/test/ui-fulldeps/deprecated-derive.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// run-pass
+
 #![feature(rustc_private)]
 #![allow(dead_code)]
 

src/test/ui-fulldeps/deprecated-derive.stderr

@@ -0,0 +1,6 @@
+warning: derive(Encodable) is deprecated in favor of derive(RustcEncodable)
+  --> $DIR/deprecated-derive.rs:18:10
+   |
+18 | #[derive(Encodable)]
+   |          ^^^^^^^^^
+

src/test/run-pass-fulldeps/lint-group-plugin.rs → src/test/ui-fulldeps/lint-group-plugin.rs

@@ -8,6 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// run-pass
 // aux-build:lint_group_plugin_test.rs
 // ignore-stage1
 #![feature(plugin)]

src/test/ui-fulldeps/lint-group-plugin.stderr

@@ -0,0 +1,16 @@
+warning: item is named 'lintme'
+  --> $DIR/lint-group-plugin.rs:18:1
+   |
+18 | fn lintme() { } //~ WARNING item is named 'lintme'
+   | ^^^^^^^^^^^^^^^
+   |
+   = note: #[warn(test_lint)] on by default
+
+warning: item is named 'pleaselintme'
+  --> $DIR/lint-group-plugin.rs:19:1
+   |
+19 | fn pleaselintme() { } //~ WARNING item is named 'pleaselintme'
+   | ^^^^^^^^^^^^^^^^^^^^^
+   |
+   = note: #[warn(please_lint)] on by default
+

src/test/run-pass-fulldeps/lint-plugin-cmdline-allow.rs → src/test/ui-fulldeps/lint-plugin-cmdline-allow.rs

@@ -8,6 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// run-pass
 // aux-build:lint_plugin_test.rs
 // ignore-stage1
 // compile-flags: -A test-lint

src/test/ui-fulldeps/lint-plugin-cmdline-allow.stderr

@@ -0,0 +1,8 @@
+warning: function is never used: `lintme`
+  --> $DIR/lint-plugin-cmdline-allow.rs:19:1
+   |
+19 | fn lintme() { }
+   | ^^^^^^^^^^^^^^^
+   |
+   = note: #[warn(dead_code)] on by default
+

src/test/run-pass-fulldeps/lint-plugin-cmdline-load.rs → src/test/ui-fulldeps/lint-plugin-cmdline-load.rs

@@ -8,6 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// run-pass
 // aux-build:lint_plugin_test.rs
 // ignore-stage1
 // compile-flags: -Z extra-plugins=lint_plugin_test

src/test/ui-fulldeps/lint-plugin-cmdline-load.stderr

@@ -0,0 +1,8 @@
+warning: item is named 'lintme'
+  --> $DIR/lint-plugin-cmdline-load.rs:18:1
+   |
+18 | fn lintme() { } //~ WARNING item is named 'lintme'
+   | ^^^^^^^^^^^^^^^
+   |
+   = note: #[warn(test_lint)] on by default
+

src/test/run-pass-fulldeps/lint-plugin.rs → src/test/ui-fulldeps/lint-plugin.rs

@@ -8,6 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// run-pass
 // aux-build:lint_plugin_test.rs
 // ignore-stage1
 #![feature(plugin)]

src/test/ui-fulldeps/lint-plugin.stderr

@@ -0,0 +1,8 @@
+warning: item is named 'lintme'
+  --> $DIR/lint-plugin.rs:18:1
+   |
+18 | fn lintme() { } //~ WARNING item is named 'lintme'
+   | ^^^^^^^^^^^^^^^
+   |
+   = note: #[warn(test_lint)] on by default
+

src/test/run-pass/deprecated-macro_escape-inner.rs → src/test/ui/deprecated-macro_escape-inner.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// run-pass
+
 mod foo {
     #![macro_escape] //~ WARNING macro_escape is a deprecated synonym for macro_use
     //~^ HELP consider an outer attribute

src/test/ui/deprecated-macro_escape-inner.stderr

@@ -0,0 +1,8 @@
+warning: macro_escape is a deprecated synonym for macro_use
+  --> $DIR/deprecated-macro_escape-inner.rs:14:5
+   |
+14 |     #![macro_escape] //~ WARNING macro_escape is a deprecated synonym for macro_use
+   |     ^^^^^^^^^^^^^^^^
+   |
+   = help: consider an outer attribute, #[macro_use] mod ...
+

src/test/run-pass/deprecated-macro_escape.rs → src/test/ui/deprecated-macro_escape.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// run-pass
+
 #[macro_escape] //~ WARNING macro_escape is a deprecated synonym for macro_use
 mod foo {
 }

src/test/ui/deprecated-macro_escape.stderr

@@ -0,0 +1,6 @@
+warning: macro_escape is a deprecated synonym for macro_use
+  --> $DIR/deprecated-macro_escape.rs:13:1
+   |
+13 | #[macro_escape] //~ WARNING macro_escape is a deprecated synonym for macro_use
+   | ^^^^^^^^^^^^^^^
+

src/test/run-pass/deriving-meta-empty-trait-list.rs → src/test/ui/deriving-meta-empty-trait-list.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// run-pass
+
 #![allow(dead_code)]
 
 #[derive]   //~ WARNING empty trait list in `derive`

src/test/ui/deriving-meta-empty-trait-list.stderr

@@ -0,0 +1,12 @@
+warning: empty trait list in `derive`
+  --> $DIR/deriving-meta-empty-trait-list.rs:15:1
+   |
+15 | #[derive]   //~ WARNING empty trait list in `derive`
+   | ^^^^^^^^^
+
+warning: empty trait list in `derive`
+  --> $DIR/deriving-meta-empty-trait-list.rs:18:1
+   |
+18 | #[derive()] //~ WARNING empty trait list in `derive`
+   | ^^^^^^^^^^^
+

src/test/run-pass/enum-size-variance.rs → src/test/ui/enum-size-variance.rs

@@ -7,7 +7,13 @@
 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
-//
+
+// run-pass
+// ignore-x86
+// ignore-arm
+// ignore-emscripten
+// ^ ignore 32-bit targets, as the error message is target-dependent. see PR #41968.
+
 #![warn(variant_size_differences)]
 #![allow(dead_code)]
 

src/test/ui/enum-size-variance.stderr

@@ -0,0 +1,12 @@
+warning: enum variant is more than three times larger (32 bytes) than the next largest
+  --> $DIR/enum-size-variance.rs:32:5
+   |
+32 |     L(isize, isize, isize, isize), //~ WARNING three times larger
+   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+note: lint level defined here
+  --> $DIR/enum-size-variance.rs:17:9
+   |
+17 | #![warn(variant_size_differences)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^
+

src/test/run-pass/issue-19100.rs → src/test/ui/issue-19100.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// run-pass
+
 #![allow(non_snake_case)]
 #![allow(dead_code)]
 #![allow(unused_variables)]

src/test/ui/issue-19100.stderr

@@ -0,0 +1,16 @@
+warning[E0170]: pattern binding `Bar` is named the same as one of the variants of the type `Foo`
+  --> $DIR/issue-19100.rs:27:1
+   |
+27 | Bar if true
+   | ^^^
+   |
+   = help: if you meant to match on a variant, consider making the path in the pattern qualified: `Foo::Bar`
+
+warning[E0170]: pattern binding `Baz` is named the same as one of the variants of the type `Foo`
+  --> $DIR/issue-19100.rs:32:1
+   |
+32 | Baz if false
+   | ^^^
+   |
+   = help: if you meant to match on a variant, consider making the path in the pattern qualified: `Foo::Baz`
+

src/test/run-pass/path-lookahead.rs → src/test/ui/path-lookahead.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// run-pass
+
 // Parser test for #37765
 
 fn with_parens<T: ToString>(arg: T) -> String { //~WARN function is never used: `with_parens`

src/test/ui/path-lookahead.stderr

@@ -0,0 +1,28 @@
+warning: unnecessary parentheses around `return` value
+  --> $DIR/path-lookahead.rs:16:10
+   |
+16 |   return (<T as ToString>::to_string(&arg)); //~WARN unnecessary parentheses around `return` value
+   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+   = note: #[warn(unused_parens)] on by default
+
+warning: function is never used: `with_parens`
+  --> $DIR/path-lookahead.rs:15:1
+   |
+15 | / fn with_parens<T: ToString>(arg: T) -> String { //~WARN function is never used: `with_parens`
+16 | |   return (<T as ToString>::to_string(&arg)); //~WARN unnecessary parentheses around `return` value
+17 | | }
+   | |_^
+   |
+   = note: #[warn(dead_code)] on by default
+
+warning: function is never used: `no_parens`
+  --> $DIR/path-lookahead.rs:19:1
+   |
+19 | / fn no_parens<T: ToString>(arg: T) -> String { //~WARN function is never used: `no_parens`
+20 | |   return <T as ToString>::to_string(&arg);
+21 | | }
+   | |_^
+   |
+   = note: #[warn(dead_code)] on by default
+

src/test/run-pass/test-should-panic-attr.rs → src/test/ui/test-should-panic-attr.rs

@@ -8,6 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// run-pass
 // compile-flags: --test
 
 #[test]

src/test/ui/test-should-panic-attr.stderr

@@ -0,0 +1,40 @@
+warning: attribute must be of the form: `#[should_panic]` or `#[should_panic(expected = "error message")]`
+  --> $DIR/test-should-panic-attr.rs:15:1
+   |
+15 | #[should_panic = "foo"]
+   | ^^^^^^^^^^^^^^^^^^^^^^^
+   |
+   = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
+
+warning: argument must be of the form: `expected = "error message"`
+  --> $DIR/test-should-panic-attr.rs:22:1
+   |
+22 | #[should_panic(expected)]
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+   = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
+
+warning: argument must be of the form: `expected = "error message"`
+  --> $DIR/test-should-panic-attr.rs:29:1
+   |
+29 | #[should_panic(expect)]
+   | ^^^^^^^^^^^^^^^^^^^^^^^
+   |
+   = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
+
+warning: argument must be of the form: `expected = "error message"`
+  --> $DIR/test-should-panic-attr.rs:36:1
+   |
+36 | #[should_panic(expected(foo, bar))]
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+   = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
+
+warning: argument must be of the form: `expected = "error message"`
+  --> $DIR/test-should-panic-attr.rs:43:1
+   |
+43 | #[should_panic(expected = "foo", bar)]
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+   = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
+