Unignore some tests in stage1

We don't have any pending snapshot-requiring changes. Tests which
continue to be ignored are those that are broken by codegen changes.

Author: tamird

src/test/auxiliary/issue_16723_multiple_items_syntax_ext.rs

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-// ignore-stage1
 // force-host
 
 #![feature(plugin_registrar, quote, rustc_private)]

src/test/compile-fail-fulldeps/gated-macro-reexports.rs

@@ -11,7 +11,6 @@
 // Test that macro reexports item are gated by `macro_reexport` feature gate.
 
 // aux-build:macro_reexport_1.rs
-// ignore-stage1
 
 #![crate_type = "dylib"]
 

src/test/compile-fail-fulldeps/gated-plugin.rs

@@ -9,7 +9,6 @@
 // except according to those terms.
 
 // aux-build:macro_crate_test.rs
-// ignore-stage1
 
 #![plugin(macro_crate_test)]
 //~^ ERROR compiler plugins are experimental and possibly buggy

src/test/compile-fail-fulldeps/macro-crate-doesnt-resolve.rs

@@ -9,7 +9,6 @@
 // except according to those terms.
 
 // aux-build:macro_crate_test.rs
-// ignore-stage1
 
 #[macro_use] #[no_link]
 extern crate macro_crate_test;

src/test/compile-fail-fulldeps/macro-crate-rlib.rs

@@ -9,7 +9,6 @@
 // except according to those terms.
 
 // aux-build:rlib_crate_test.rs
-// ignore-stage1
 // ignore-tidy-linelength
 // ignore-cross-compile gives a different error message
 

src/test/compile-fail-fulldeps/macro-crate-unexported-macro.rs

@@ -9,7 +9,6 @@
 // except according to those terms.
 
 // aux-build:macro_crate_test.rs
-// ignore-stage1
 
 #[macro_use] #[no_link]
 extern crate macro_crate_test;

src/test/compile-fail-fulldeps/plugin-as-extern-crate.rs

@@ -9,7 +9,6 @@
 // except according to those terms.
 
 // aux-build:macro_crate_test.rs
-// ignore-stage1
 // ignore-cross-compile
 //
 // macro_crate_test will not compile on a cross-compiled target because

src/test/compile-fail/empty-macro-use.rs

@@ -9,7 +9,6 @@
 // except according to those terms.
 
 // aux-build:two_macros.rs
-// ignore-stage1
 
 #[macro_use()]
 extern crate two_macros;

src/test/compile-fail/macro-crate-nonterminal-non-root.rs

@@ -9,7 +9,6 @@
 // except according to those terms.
 
 // aux-build:macro_crate_nonterminal.rs
-// ignore-stage1
 
 mod foo {
     #[macro_use]

src/test/compile-fail/macro-no-implicit-reexport.rs

@@ -10,7 +10,6 @@
 
 // aux-build:macro_reexport_1.rs
 // aux-build:macro_non_reexport_2.rs
-// ignore-stage1
 
 #[macro_use] #[no_link]
 extern crate macro_non_reexport_2;