fixed issues relating to line numbers being shifted

Author: Goirad

src/test/ui/issues/issue-39175.stderr

@@ -1,5 +1,5 @@
 error[E0599]: no method named `exec` found for type `&mut std::process::Command` in the current scope
-  --> $DIR/issue-39175.rs:14:39
+  --> $DIR/issue-39175.rs:15:39
    |
 LL |     Command::new("echo").arg("hello").exec();
    |                                       ^^^^

src/test/ui/linkage2.stderr

@@ -1,5 +1,5 @@
 error: must have type `*const T` or `*mut T`
-  --> $DIR/linkage2.rs:8:32
+  --> $DIR/linkage2.rs:9:32
    |
 LL |     #[linkage = "extern_weak"] static foo: i32;
    |                                ^^^^^^^^^^^^^^^^

src/test/ui/rfc-2361-dbg-macro/dbg-macro-expected-behavior.rs

@@ -70,44 +70,44 @@ fn test() {
 
 fn validate_stderr(stderr: Vec<String>) {
     assert_eq!(stderr, &[
-        ":21] Unit = Unit",
+        ":22] Unit = Unit",
 
-        ":22] a = Unit",
+        ":23] a = Unit",
 
-        ":28] Point{x: 42, y: 24,} = Point {",
+        ":29] Point{x: 42, y: 24,} = Point {",
         "    x: 42,",
         "    y: 24,",
         "}",
 
-        ":29] b = Point {",
+        ":30] b = Point {",
         "    x: 42,",
         "    y: 24,",
         "}",
 
-        ":37]",
+        ":38]",
 
-        ":41] &a = NoCopy(",
+        ":42] &a = NoCopy(",
         "    1337,",
         ")",
 
-        ":41] dbg!(& a) = NoCopy(",
+        ":42] dbg!(& a) = NoCopy(",
         "    1337,",
         ")",
-        ":46] f(&42) = 42",
+        ":47] f(&42) = 42",
 
         "before",
-        ":51] { foo += 1; eprintln!(\"before\"); 7331 } = 7331",
+        ":52] { foo += 1; eprintln!(\"before\"); 7331 } = 7331",
 
-        ":59] (\"Yeah\",) = (",
+        ":60] (\"Yeah\",) = (",
         "    \"Yeah\",",
         ")",
 
-        ":62] 1 = 1",
-        ":62] 2 = 2",
+        ":63] 1 = 1",
+        ":63] 2 = 2",
 
-        ":66] 1u8 = 1",
-        ":66] 2u32 = 2",
-        ":66] \"Yeah\" = \"Yeah\"",
+        ":67] 1u8 = 1",
+        ":67] 2u32 = 2",
+        ":67] \"Yeah\" = \"Yeah\"",
     ]);
 }