rustc_errors: hide "in this macro invocation" when redundant, more explicitly.

5 files changed, 14 insertions, 32 deletions

diff --git a/src/test/ui/proc-macro/generate-mod.stderr b/src/test/ui/proc-macro/generate-mod.stderr
index fe53fb242f4..496bd86e988 100644
--- a/src/test/ui/proc-macro/generate-mod.stderr
+++ b/src/test/ui/proc-macro/generate-mod.stderr
@@ -2,10 +2,7 @@ error[E0412]: cannot find type `FromOutside` in this scope
   --> $DIR/generate-mod.rs:9:1
    |
 LL | generate_mod::check!();
-   | ^^^^^^^^^^^^^^^^^^^^^^^
-   | |
-   | not found in this scope
-   | in this macro invocation
+   | ^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
    |
    = note: possible candidate is found in another module, you can import it into scope:
            FromOutside
@@ -14,10 +11,7 @@ error[E0412]: cannot find type `Outer` in this scope
   --> $DIR/generate-mod.rs:9:1
    |
 LL | generate_mod::check!();
-   | ^^^^^^^^^^^^^^^^^^^^^^^
-   | |
-   | not found in this scope
-   | in this macro invocation
+   | ^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
    |
    = note: possible candidate is found in another module, you can import it into scope:
            Outer
diff --git a/src/test/ui/proc-macro/invalid-punct-ident-4.stderr b/src/test/ui/proc-macro/invalid-punct-ident-4.stderr
index e7764004e8d..cf85974316a 100644
--- a/src/test/ui/proc-macro/invalid-punct-ident-4.stderr
+++ b/src/test/ui/proc-macro/invalid-punct-ident-4.stderr
@@ -2,10 +2,7 @@ error: unexpected closing delimiter: `)`
   --> $DIR/invalid-punct-ident-4.rs:6:1
    |
 LL | lexer_failure!();
-   | ^^^^^^^^^^^^^^^^^
-   | |
-   | unexpected closing delimiter
-   | in this macro invocation
+   | ^^^^^^^^^^^^^^^^^ unexpected closing delimiter
 
 error: proc macro panicked
   --> $DIR/invalid-punct-ident-4.rs:6:1
diff --git a/src/test/ui/proc-macro/lints_in_proc_macros.stderr b/src/test/ui/proc-macro/lints_in_proc_macros.stderr
index f28b8c9fb73..2d97cd700be 100644
--- a/src/test/ui/proc-macro/lints_in_proc_macros.stderr
+++ b/src/test/ui/proc-macro/lints_in_proc_macros.stderr
@@ -2,10 +2,7 @@ error[E0425]: cannot find value `foobar2` in this scope
   --> $DIR/lints_in_proc_macros.rs:12:5
    |
 LL |     bang_proc_macro2!();
-   |     ^^^^^^^^^^^^^^^^^^^^
-   |     |
-   |     help: a local variable with a similar name exists: `foobar`
-   |     in this macro invocation
+   |     ^^^^^^^^^^^^^^^^^^^^ help: a local variable with a similar name exists: `foobar`
 
 error: aborting due to previous error
 
diff --git a/src/test/ui/proc-macro/mixed-site-span.stderr b/src/test/ui/proc-macro/mixed-site-span.stderr
index 54d10fe0d90..b5ca6cb9b29 100644
--- a/src/test/ui/proc-macro/mixed-site-span.stderr
+++ b/src/test/ui/proc-macro/mixed-site-span.stderr
@@ -2,19 +2,13 @@ error[E0426]: use of undeclared label `'label_use`
   --> $DIR/mixed-site-span.rs:15:9
    |
 LL |         proc_macro_rules!();
-   |         ^^^^^^^^^^^^^^^^^^^^
-   |         |
-   |         undeclared label `'label_use`
-   |         in this macro invocation
+   |         ^^^^^^^^^^^^^^^^^^^^ undeclared label `'label_use`
 
 error[E0425]: cannot find value `local_use` in this scope
   --> $DIR/mixed-site-span.rs:15:9
    |
 LL |         proc_macro_rules!();
-   |         ^^^^^^^^^^^^^^^^^^^^
-   |         |
-   |         not found in this scope
-   |         in this macro invocation
+   |         ^^^^^^^^^^^^^^^^^^^^ not found in this scope
 
 error[E0425]: cannot find value `local_def` in this scope
   --> $DIR/mixed-site-span.rs:19:9
diff --git a/src/test/ui/proc-macro/subspan.stderr b/src/test/ui/proc-macro/subspan.stderr
index 06715c197bc..5117dd6d32d 100644
--- a/src/test/ui/proc-macro/subspan.stderr
+++ b/src/test/ui/proc-macro/subspan.stderr
@@ -2,7 +2,7 @@ error: found 'hi's
   --> $DIR/subspan.rs:11:1
    |
 LL | subspan!("hi");
-   | ^^^^^^^^^^^^^^^ in this macro invocation
+   | ^^^^^^^^^^^^^^^
    |
 note: here
   --> $DIR/subspan.rs:11:11
@@ -14,7 +14,7 @@ error: found 'hi's
   --> $DIR/subspan.rs:14:1
    |
 LL | subspan!("hihi");
-   | ^^^^^^^^^^^^^^^^^ in this macro invocation
+   | ^^^^^^^^^^^^^^^^^
    |
 note: here
   --> $DIR/subspan.rs:14:11
@@ -26,7 +26,7 @@ error: found 'hi's
   --> $DIR/subspan.rs:17:1
    |
 LL | subspan!("hihihi");
-   | ^^^^^^^^^^^^^^^^^^^ in this macro invocation
+   | ^^^^^^^^^^^^^^^^^^^
    |
 note: here
   --> $DIR/subspan.rs:17:11
@@ -38,7 +38,7 @@ error: found 'hi's
   --> $DIR/subspan.rs:20:1
    |
 LL | subspan!("why I hide? hi!");
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ in this macro invocation
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
 note: here
   --> $DIR/subspan.rs:20:17
@@ -50,7 +50,7 @@ error: found 'hi's
   --> $DIR/subspan.rs:21:1
    |
 LL | subspan!("hey, hi, hidy, hidy, hi hi");
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ in this macro invocation
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
 note: here
   --> $DIR/subspan.rs:21:16
@@ -62,7 +62,7 @@ error: found 'hi's
   --> $DIR/subspan.rs:22:1
    |
 LL | subspan!("this is a hi, and this is another hi");
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ in this macro invocation
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
 note: here
   --> $DIR/subspan.rs:22:12
@@ -74,7 +74,7 @@ error: found 'hi's
   --> $DIR/subspan.rs:23:1
    |
 LL | subspan!("how are you this evening");
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ in this macro invocation
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
 note: here
   --> $DIR/subspan.rs:23:24
@@ -86,7 +86,7 @@ error: found 'hi's
   --> $DIR/subspan.rs:24:1
    |
 LL | subspan!("this is highly eradic");
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ in this macro invocation
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
 note: here
   --> $DIR/subspan.rs:24:12