Updated E0432 to new format

Author: Knight

src/librustc_resolve/lib.rs

@@ -418,10 +418,14 @@ fn resolve_struct_error<'b, 'a: 'b, 'c>(resolver: &'b Resolver<'a>,
         }
         ResolutionError::UnresolvedImport(name) => {
             let msg = match name {
-                Some((n, p)) => format!("unresolved import `{}`{}", n, p),
+                Some((n, _)) => format!("unresolved import `{}`", n),
                 None => "unresolved import".to_owned(),
             };
-            struct_span_err!(resolver.session, span, E0432, "{}", msg)
+            let mut err = struct_span_err!(resolver.session, span, E0432, "{}", msg);
+            if let Some((_, p)) = name {
+                err.span_label(span, &p);
+            }
+            err
         }
         ResolutionError::FailedToResolve(msg) => {
             let mut err = struct_span_err!(resolver.session, span, E0433,

src/librustc_resolve/resolve_imports.rs

@@ -423,7 +423,7 @@ impl<'a, 'b:'a> ImportResolver<'a, 'b> {
             if let Failed(err) = self.finalize_import(import) {
                 errors = true;
                 let (span, help) = match err {
-                    Some((span, msg)) => (span, format!(". {}", msg)),
+                    Some((span, msg)) => (span, msg),
                     None => (import.span, String::new()),
                 };
 
@@ -596,9 +596,9 @@ impl<'a, 'b:'a> ImportResolver<'a, 'b> {
                 };
                 let module_str = module_to_string(module);
                 let msg = if &module_str == "???" {
-                    format!("There is no `{}` in the crate root{}", name, lev_suggestion)
+                    format!("no `{}` in the root{}", name, lev_suggestion)
                 } else {
-                    format!("There is no `{}` in `{}`{}", name, module_str, lev_suggestion)
+                    format!("no `{}` in `{}`{}", name, module_str, lev_suggestion)
                 };
                 Failed(Some((directive.span, msg)))
             } else {

src/test/compile-fail/import-from-missing.rs

@@ -8,8 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use spam::{ham, eggs};
-//~^ ERROR unresolved import `spam::eggs`. There is no `eggs` in `spam`
+use spam::{ham, eggs}; //~ ERROR unresolved import `spam::eggs` [E0432]
+                       //~^ no `eggs` in `spam`
 
 mod spam {
     pub fn ham() { }

src/test/compile-fail/import.rs

@@ -9,13 +9,14 @@
 // except according to those terms.
 
 use zed::bar;
-use zed::baz;
-//~^ ERROR unresolved import `zed::baz`. There is no `baz` in `zed`
+use zed::baz; //~ ERROR unresolved import `zed::baz` [E0432]
+              //~^ no `baz` in `zed`. Did you mean to use `bar`?
 
 
 mod zed {
     pub fn bar() { println!("bar"); }
-    use foo; //~ ERROR unresolved import
+    use foo; //~ ERROR unresolved import `foo` [E0432]
+             //~^ no `foo` in the root
 }
 
 fn main() {

src/test/compile-fail/import2.rs

@@ -8,8 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use baz::zed::bar;
-//~^ ERROR unresolved import `baz::zed::bar`. Could not find `zed` in `baz`
+use baz::zed::bar; //~ ERROR unresolved import `baz::zed::bar` [E0432]
+                   //~^ Could not find `zed` in `baz`
 
 mod baz {}
 mod zed {

src/test/compile-fail/issue-12612.rs

@@ -15,8 +15,8 @@ extern crate issue_12612_1 as foo;
 use foo::bar;
 
 mod test {
-    use bar::foo;
-    //~^ ERROR unresolved import `bar::foo`. Maybe a missing `extern crate bar`?
+    use bar::foo; //~ ERROR unresolved import `bar::foo` [E0432]
+                  //~^ Maybe a missing `extern crate bar`?
 }
 
 fn main() {}

src/test/compile-fail/issue-13404.rs

@@ -9,8 +9,8 @@
 // except according to those terms.
 
 use a::f;
-use b::f;
-//~^ ERROR: unresolved import `b::f`. There is no `f` in `b`
+use b::f; //~ ERROR: unresolved import `b::f` [E0432]
+          //~^ no `f` in `b`
 
 mod a { pub fn f() {} }
 mod b { }

src/test/compile-fail/issue-1697.rs

@@ -10,6 +10,7 @@
 
 // Testing that we don't fail abnormally after hitting the errors
 
-use unresolved::*; //~ ERROR unresolved import `unresolved::*`. Maybe a missing `extern crate unres
+use unresolved::*; //~ ERROR unresolved import `unresolved::*` [E0432]
+                   //~^ Maybe a missing `extern crate unresolved`?
 
 fn main() {}

src/test/compile-fail/issue-2937.rs

@@ -8,7 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use m::f as x; //~ ERROR unresolved import `m::f`. There is no `f` in `m`
+use m::f as x; //~ ERROR unresolved import `m::f` [E0432]
+               //~^ no `f` in `m`
 
 mod m {}
 

src/test/compile-fail/issue-30560.rs

@@ -9,8 +9,12 @@
 // except according to those terms.
 
 type Alias = ();
-use Alias::*; //~ ERROR Not a module
-use std::io::Result::*; //~ ERROR Not a module
+use Alias::*;
+//~^ ERROR unresolved import `Alias::*` [E0432]
+//~| Not a module `Alias`
+use std::io::Result::*;
+//~^ ERROR unresolved import `std::io::Result::*` [E0432]
+//~| Not a module `Result`
 
 trait T {}
 use T::*; //~ ERROR items in traits are not importable

src/test/compile-fail/issue-32833.rs

@@ -8,9 +8,11 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use bar::Foo; //~ ERROR There is no `Foo` in `bar` [E0432]
+use bar::Foo; //~ ERROR unresolved import `bar::Foo` [E0432]
+              //~^ no `Foo` in `bar`
 mod bar {
-    use Foo; //~ ERROR There is no `Foo` in the crate root [E0432]
+    use Foo; //~ ERROR unresolved import `Foo` [E0432]
+             //~^ no `Foo` in the root
 }
 
 fn main() {}

src/test/compile-fail/issue-5035.rs

@@ -14,7 +14,8 @@ impl K for isize {} //~ ERROR: `K` is not a trait
                     //~| NOTE: not a trait
                     //~| NOTE: aliases cannot be used for traits
 
-use ImportError; //~ ERROR unresolved
+use ImportError; //~ ERROR unresolved import `ImportError` [E0432]
+                 //~^ no `ImportError` in the root
 impl ImportError for () {} // check that this is not an additional error (c.f. #35142)
 
 fn main() {}

src/test/compile-fail/issue-8208.rs

@@ -8,14 +8,17 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use self::*; //~ ERROR: unresolved import `self::*`. Cannot glob-import a module into itself.
+use self::*; //~ ERROR: unresolved import `self::*` [E0432]
+             //~^ Cannot glob-import a module into itself.
 
 mod foo {
-    use foo::*; //~ ERROR: unresolved import `foo::*`. Cannot glob-import a module into itself.
+    use foo::*; //~ ERROR: unresolved import `foo::*` [E0432]
+                //~^ Cannot glob-import a module into itself.
 
     mod bar {
         use super::bar::*;
-        //~^ ERROR: unresolved import `super::bar::*`. Cannot glob-import a module into itself.
+        //~^ ERROR: unresolved import `super::bar::*` [E0432]
+        //~| Cannot glob-import a module into itself.
     }
 
 }

src/test/compile-fail/privacy2.rs

@@ -25,12 +25,14 @@ pub fn foo() {}
 
 fn test1() {
     use bar::foo;
-    //~^ ERROR unresolved import `bar::foo`. There is no `foo` in `bar`
+    //~^ ERROR unresolved import `bar::foo` [E0432]
+    //~| no `foo` in `bar`
 }
 
 fn test2() {
     use bar::glob::foo;
-    //~^ ERROR unresolved import `bar::glob::foo`. There is no `foo` in `bar::glob`
+    //~^ ERROR unresolved import `bar::glob::foo` [E0432]
+    //~| no `foo` in `bar::glob`
 }
 
 #[start] fn main(_: isize, _: *const *const u8) -> isize { 3 }

src/test/compile-fail/privacy3.rs

@@ -26,7 +26,8 @@ pub fn foo() {}
 
 fn test1() {
     use bar::gpriv;
-    //~^ ERROR unresolved import `bar::gpriv`. There is no `gpriv` in `bar`
+    //~^ ERROR unresolved import `bar::gpriv` [E0432]
+    //~| no `gpriv` in `bar`
 
     // This should pass because the compiler will insert a fake name binding
     // for `gpriv`

src/test/compile-fail/resolve_self_super_hint.rs

@@ -11,16 +11,20 @@
 mod a {
     extern crate collections;
     use collections::HashMap;
-//~^ ERROR unresolved import `collections::HashMap`. Did you mean `self::collections`?
+    //~^ ERROR unresolved import `collections::HashMap` [E0432]
+    //~| Did you mean `self::collections`?
     mod b {
         use collections::HashMap;
-//~^ ERROR unresolved import `collections::HashMap`. Did you mean `a::collections`?
+        //~^ ERROR unresolved import `collections::HashMap` [E0432]
+        //~| Did you mean `a::collections`?
         mod c {
             use collections::HashMap;
-//~^ ERROR unresolved import `collections::HashMap`. Did you mean `a::collections`?
+            //~^ ERROR unresolved import `collections::HashMap` [E0432]
+            //~| Did you mean `a::collections`?
             mod d {
                 use collections::HashMap;
-//~^ ERROR unresolved import `collections::HashMap`. Did you mean `a::collections`?
+                //~^ ERROR unresolved import `collections::HashMap` [E0432]
+                //~| Did you mean `a::collections`?
             }
         }
     }

src/test/compile-fail/super-at-top-level.rs

@@ -8,7 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use super::f; //~ ERROR unresolved import `super::f`. There are too many initial `super`s.
+use super::f; //~ ERROR unresolved import `super::f` [E0432]
+              //~^ There are too many initial `super`s.
 
 fn main() {
 }

src/test/compile-fail/unresolved-import.rs

@@ -10,13 +10,17 @@
 
 // ignore-tidy-linelength
 
-use foo::bar; //~ ERROR unresolved import `foo::bar`. Maybe a missing `extern crate foo`?
+use foo::bar; //~ ERROR unresolved import `foo::bar` [E0432]
+              //~^ Maybe a missing `extern crate foo`?
 
-use bar::Baz as x; //~ ERROR unresolved import `bar::Baz`. There is no `Baz` in `bar`. Did you mean to use `Bar`?
+use bar::Baz as x; //~ ERROR unresolved import `bar::Baz` [E0432]
+                   //~^ no `Baz` in `bar`. Did you mean to use `Bar`?
 
-use food::baz; //~ ERROR unresolved import `food::baz`. There is no `baz` in `food`. Did you mean to use `bag`?
+use food::baz; //~ ERROR unresolved import `food::baz`
+               //~^ no `baz` in `food`. Did you mean to use `bag`?
 
-use food::{beens as Foo}; //~ ERROR unresolved import `food::beens`. There is no `beens` in `food`. Did you mean to use `beans`?
+use food::{beens as Foo}; //~ ERROR unresolved import `food::beens` [E0432]
+                          //~^ no `beens` in `food`. Did you mean to use `beans`?
 
 mod bar {
     pub struct Bar;

src/test/compile-fail/use-from-trait.rs

@@ -18,10 +18,12 @@ use Trait::C;
 //~^ ERROR `C` is not directly importable
 
 use Foo::new;
-//~^ ERROR unresolved import `Foo::new`. Not a module `Foo`
+//~^ ERROR unresolved import `Foo::new` [E0432]
+//~| Not a module `Foo`
 
 use Foo::C2;
-//~^ ERROR unresolved import `Foo::C2`. Not a module `Foo`
+//~^ ERROR unresolved import `Foo::C2` [E0432]
+//~| Not a module `Foo`
 
 pub trait Trait {
     fn foo();

src/test/compile-fail/use-keyword.rs

@@ -14,9 +14,14 @@
 mod a {
     mod b {
         use self as A; //~ ERROR `self` imports are only allowed within a { } list
-        //~^ ERROR unresolved import `self`. There is no `self` in the crate root
-        use super as B; //~ ERROR unresolved import `super`. There is no `super` in the crate root
-        use super::{self as C}; //~ERROR unresolved import `super`. There is no `super` in the crate
+        //~^ ERROR unresolved import `self` [E0432]
+        //~| no `self` in the root
+        use super as B;
+        //~^ ERROR unresolved import `super` [E0432]
+        //~| no `super` in the root
+        use super::{self as C};
+        //~^ ERROR unresolved import `super` [E0432]
+        //~| no `super` in the root
     }
 }
 

src/test/compile-fail/use-mod-2.rs

@@ -10,10 +10,12 @@
 
 mod foo {
     use self::{self};
-    //~^ ERROR unresolved import `self`. There is no `self` in the crate root
+    //~^ ERROR unresolved import `self` [E0432]
+    //~| no `self` in the root
 
     use super::{self};
-    //~^ ERROR unresolved import `super`. There is no `super` in the crate root
+    //~^ ERROR unresolved import `super` [E0432]
+    //~| no `super` in the root
 }
 
 fn main() {}