Fixed grammar/style in error messages and reblessed tests.

rust-lang · Sep 6, 2019 · 022d9c8 · 022d9c8
1 parent 6187684
commit 022d9c8
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Showing 125 changed files with 381 additions and 380 deletions.
diff --git a/src/librustc/mir/interpret/error.rs b/src/librustc/mir/interpret/error.rs
@@ -430,13 +430,13 @@ impl fmt::Debug for UnsupportedOpInfo<'tcx> {
         match self {
             PointerOutOfBounds { ptr, msg, allocation_size } => {
                 write!(f, "{} failed: pointer must be in-bounds at offset {}, \
-                          but is outside bounds of allocation {} which has size {}",
+                           but is outside bounds of allocation {} which has size {}",
                     msg, ptr.offset.bytes(), ptr.alloc_id, allocation_size.bytes())
             },
             ValidationFailure(ref err) => {
                 write!(f, "type validation failed: {}", err)
             }
-            NoMirFor(ref func) => write!(f, "no mir for `{}`", func),
+            NoMirFor(ref func) => write!(f, "no MIR for `{}`", func),
             FunctionAbiMismatch(caller_abi, callee_abi) =>
                 write!(f, "tried to call a function with ABI {:?} using caller ABI {:?}",
                     callee_abi, caller_abi),
@@ -451,9 +451,9 @@ impl fmt::Debug for UnsupportedOpInfo<'tcx> {
             FunctionArgCountMismatch =>
                 write!(f, "tried to call a function with incorrect number of arguments"),
             ReallocatedWrongMemoryKind(ref old, ref new) =>
-                write!(f, "tried to reallocate memory from {} to {}", old, new),
+                write!(f, "tried to reallocate memory from `{}` to `{}`", old, new),
             DeallocatedWrongMemoryKind(ref old, ref new) =>
-                write!(f, "tried to deallocate {} memory but gave {} as the kind", old, new),
+                write!(f, "tried to deallocate `{}` memory but gave `{}` as the kind", old, new),
             InvalidChar(c) =>
                 write!(f, "tried to interpret an invalid 32-bit value as a char: {}", c),
             AlignmentCheckFailed { required, has } =>
@@ -462,7 +462,7 @@ impl fmt::Debug for UnsupportedOpInfo<'tcx> {
             TypeNotPrimitive(ty) =>
                 write!(f, "expected primitive type, got {}", ty),
             PathNotFound(ref path) =>
-                write!(f, "Cannot find path {:?}", path),
+                write!(f, "cannot find path {:?}", path),
             IncorrectAllocationInformation(size, size2, align, align2) =>
                 write!(f, "incorrect alloc info: expected size {} and align {}, \
                            got size {} and align {}",
@@ -525,7 +525,7 @@ impl fmt::Debug for UnsupportedOpInfo<'tcx> {
             InvalidBoolOp(_) =>
                 write!(f, "invalid boolean operation"),
             UnterminatedCString(_) =>
-                write!(f, "attempted to get length of a null terminated string, but no null \
+                write!(f, "attempted to get length of a null-terminated string, but no null \
                     found before end of allocation"),
             ReadUndefBytes(_) =>
                 write!(f, "attempted to read undefined bytes"),

diff --git a/src/librustc/session/config.rs b/src/librustc/session/config.rs
@@ -1998,7 +1998,7 @@ pub fn parse_error_format(
             Some(arg) => early_error(
                 ErrorOutputType::HumanReadable(HumanReadableErrorType::Default(color)),
                 &format!(
-                    "argument for --error-format must be `human`, `json` or \
+                    "argument for `--error-format` must be `human`, `json` or \
                      `short` (instead was `{}`)",
                     arg
                 ),
@@ -2037,7 +2037,7 @@ pub fn build_session_options_and_crate_config(
             early_error(
                 ErrorOutputType::default(),
                 &format!(
-                    "argument for --edition must be one of: \
+                    "argument for `--edition` must be one of: \
                      {}. (instead was `{}`)",
                     EDITION_NAME_LIST,
                     arg
@@ -2051,7 +2051,7 @@ pub fn build_session_options_and_crate_config(
         early_error(
                 ErrorOutputType::default(),
                 &format!(
-                    "Edition {} is unstable and only \
+                    "edition {} is unstable and only \
                      available for nightly builds of rustc.",
                     edition,
                 )
@@ -2075,14 +2075,14 @@ pub fn build_session_options_and_crate_config(
         if let ErrorOutputType::Json { pretty: true, json_rendered } = error_format {
             early_error(
                 ErrorOutputType::Json { pretty: false, json_rendered },
-                "--error-format=pretty-json is unstable",
+                "`--error-format=pretty-json` is unstable",
             );
         }
         if let ErrorOutputType::HumanReadable(HumanReadableErrorType::AnnotateSnippet(_)) =
             error_format {
             early_error(
                 ErrorOutputType::Json { pretty: false, json_rendered },
-                "--error-format=human-annotate-rs is unstable",
+                "`--error-format=human-annotate-rs` is unstable",
             );
         }
     }
@@ -2132,8 +2132,8 @@ pub fn build_session_options_and_crate_config(
                         early_warn(
                             error_format,
                             &format!(
-                                "--emit={} with -o incompatible with \
-                                 -C codegen-units=N for N > 1",
+                                "`--emit={}` with `-o` incompatible with \
+                                 `-C codegen-units=N` for N > 1",
                                 ot
                             ),
                         );
@@ -2153,21 +2153,21 @@ pub fn build_session_options_and_crate_config(
     if debugging_opts.threads == Some(0) {
         early_error(
             error_format,
-            "Value for threads must be a positive nonzero integer",
+            "value for threads must be a positive non-zero integer",
         );
     }
 
     if debugging_opts.threads.unwrap_or(1) > 1 && debugging_opts.fuel.is_some() {
         early_error(
             error_format,
-            "Optimization fuel is incompatible with multiple threads",
+            "optimization fuel is incompatible with multiple threads",
         );
     }
 
     if codegen_units == Some(0) {
         early_error(
             error_format,
-            "Value for codegen units must be a positive nonzero integer",
+            "value for codegen units must be a positive non-zero integer",
         );
     }
 

diff --git a/src/librustc/traits/object_safety.rs b/src/librustc/traits/object_safety.rs
@@ -368,7 +368,7 @@ impl<'tcx> TyCtxt<'tcx> {
                     match self.layout_of(param_env.and(ty)) {
                         Ok(layout) => &layout.abi,
                         Err(err) => bug!(
-                            "Error: {}\n while computing layout for type {:?}", err, ty
+                            "error: {}\n while computing layout for type {:?}", err, ty
                         )
                     }
                 };
@@ -384,7 +384,7 @@ impl<'tcx> TyCtxt<'tcx> {
                         self.sess.delay_span_bug(
                             self.def_span(method.def_id),
                             &format!(
-                                "Receiver when Self = () should have a Scalar ABI, found {:?}",
+                                "receiver when `Self = ()` should have a Scalar ABI; found {:?}",
                                 abi
                             ),
                         );
@@ -406,7 +406,8 @@ impl<'tcx> TyCtxt<'tcx> {
                         self.sess.delay_span_bug(
                             self.def_span(method.def_id),
                             &format!(
-                                "Receiver when Self = {} should have a ScalarPair ABI, found {:?}",
+                                "receiver when `Self = {}` should have a ScalarPair ABI; \
+                                 found {:?}",
                                 trait_object_ty, abi
                             ),
                         );

diff --git a/src/librustc_mir/borrow_check/conflict_errors.rs b/src/librustc_mir/borrow_check/conflict_errors.rs
@@ -98,7 +98,7 @@ impl<'cx, 'tcx> MirBorrowckCtxt<'cx, 'tcx> {
                 &self.describe_place_with_options(moved_place, IncludingDowncast(true))
                     .unwrap_or_else(|| "_".to_owned()),
             );
-            err.span_label(span, format!("use of possibly uninitialized {}", item_msg));
+            err.span_label(span, format!("use of possibly-uninitialized {}", item_msg));
 
             use_spans.var_span_label(
                 &mut err,

diff --git a/src/librustc_mir/const_eval.rs b/src/librustc_mir/const_eval.rs
@@ -533,8 +533,8 @@ pub fn error_to_const_error<'mir, 'tcx>(
 
 pub fn note_on_undefined_behavior_error() -> &'static str {
     "The rules on what exactly is undefined behavior aren't clear, \
-    so this check might be overzealous. Please open an issue on the rust compiler \
-    repository if you believe it should not be considered undefined behavior"
+     so this check might be overzealous. Please open an issue on the rustc \
+     repository if you believe it should not be considered undefined behavior."
 }
 
 fn validate_and_turn_into_const<'tcx>(

diff --git a/src/librustc_mir/error_codes.rs b/src/librustc_mir/error_codes.rs
@@ -748,7 +748,7 @@ It is not allowed to use or capture an uninitialized variable. For example:
 ```compile_fail,E0381
 fn main() {
     let x: i32;
-    let y = x; // error, use of possibly uninitialized variable
+    let y = x; // error, use of possibly-uninitialized variable
 }
 ```
 

diff --git a/src/librustc_mir/util/borrowck_errors.rs b/src/librustc_mir/util/borrowck_errors.rs
@@ -50,7 +50,7 @@ impl<'cx, 'tcx> crate::borrow_check::MirBorrowckCtxt<'cx, 'tcx> {
             self,
             span,
             E0381,
-            "{} of possibly uninitialized variable: `{}`",
+            "{} of possibly-uninitialized variable: `{}`",
             verb,
             desc,
         )

diff --git a/src/libsyntax/parse/parser/expr.rs b/src/libsyntax/parse/parser/expr.rs
@@ -982,7 +982,7 @@ impl<'a> Parser<'a> {
                 }
                 if self.is_do_catch_block() {
                     let mut db = self.fatal("found removed `do catch` syntax");
-                    db.help("Following RFC #2388, the new non-placeholder syntax is `try`");
+                    db.help("following RFC #2388, the new non-placeholder syntax is `try`");
                     return Err(db);
                 }
                 if self.is_try_block() {

diff --git a/src/libsyntax/parse/parser/stmt.rs b/src/libsyntax/parse/parser/stmt.rs
@@ -469,7 +469,7 @@ impl<'a> Parser<'a> {
         self.diagnostic().struct_span_warn(self.token.span, {
             &format!("expected `;`, found {}", self.this_token_descr())
         }).note({
-            "This was erroneously allowed and will become a hard error in a future release"
+            "this was erroneously allowed and will become a hard error in a future release"
         }).emit();
     }
 }
diff --git a/src/test/ui/asm/asm-out-read-uninit.rs b/src/test/ui/asm/asm-out-read-uninit.rs
@@ -20,7 +20,7 @@ pub fn main() {
     let x: isize;
     unsafe {
         asm!("mov $1, $0" : "=r"(x) : "r"(x));
-        //~^ ERROR use of possibly uninitialized variable: `x`
+        //~^ ERROR use of possibly-uninitialized variable: `x`
     }
     foo(x);
 }

diff --git a/src/test/ui/asm/asm-out-read-uninit.stderr b/src/test/ui/asm/asm-out-read-uninit.stderr
@@ -1,8 +1,8 @@
-error[E0381]: use of possibly uninitialized variable: `x`
+error[E0381]: use of possibly-uninitialized variable: `x`
   --> $DIR/asm-out-read-uninit.rs:22:43
    |
 LL |         asm!("mov $1, $0" : "=r"(x) : "r"(x));
-   |                                           ^ use of possibly uninitialized `x`
+   |                                           ^ use of possibly-uninitialized `x`
 
 error: aborting due to previous error
 

diff --git a/src/test/ui/async-await/no-non-guaranteed-initialization.rs b/src/test/ui/async-await/no-non-guaranteed-initialization.rs
@@ -8,7 +8,7 @@ async fn no_non_guaranteed_initialization(x: usize) -> usize {
         y = echo(10).await;
     }
     y
-    //~^ use of possibly uninitialized variable: `y`
+    //~^ use of possibly-uninitialized variable: `y`
 }
 
 async fn echo(x: usize) -> usize { x + 1 }
diff --git a/src/test/ui/async-await/no-non-guaranteed-initialization.stderr b/src/test/ui/async-await/no-non-guaranteed-initialization.stderr
@@ -1,8 +1,8 @@
-error[E0381]: use of possibly uninitialized variable: `y`
+error[E0381]: use of possibly-uninitialized variable: `y`
   --> $DIR/no-non-guaranteed-initialization.rs:10:5
    |
 LL |     y
-   |     ^ use of possibly uninitialized `y`
+   |     ^ use of possibly-uninitialized `y`
 
 error: aborting due to previous error
 

diff --git a/src/test/ui/async-await/partial-initialization-across-await.rs b/src/test/ui/async-await/partial-initialization-across-await.rs
@@ -11,7 +11,7 @@ async fn noop() {}
 async fn test_tuple() {
     let mut t: (i32, i32);
     t.0 = 42;
-    //~^ ERROR assign to part of possibly uninitialized variable: `t` [E0381]
+    //~^ ERROR assign to part of possibly-uninitialized variable: `t` [E0381]
     noop().await;
     t.1 = 88;
     let _ = t;
@@ -20,7 +20,7 @@ async fn test_tuple() {
 async fn test_tuple_struct() {
     let mut t: T;
     t.0 = 42;
-    //~^ ERROR assign to part of possibly uninitialized variable: `t` [E0381]
+    //~^ ERROR assign to part of possibly-uninitialized variable: `t` [E0381]
     noop().await;
     t.1 = 88;
     let _ = t;
@@ -29,7 +29,7 @@ async fn test_tuple_struct() {
 async fn test_struct() {
     let mut t: S;
     t.x = 42;
-    //~^ ERROR assign to part of possibly uninitialized variable: `t` [E0381]
+    //~^ ERROR assign to part of possibly-uninitialized variable: `t` [E0381]
     noop().await;
     t.y = 88;
     let _ = t;

diff --git a/src/test/ui/async-await/partial-initialization-across-await.stderr b/src/test/ui/async-await/partial-initialization-across-await.stderr
@@ -1,20 +1,20 @@
-error[E0381]: assign to part of possibly uninitialized variable: `t`
+error[E0381]: assign to part of possibly-uninitialized variable: `t`
   --> $DIR/partial-initialization-across-await.rs:13:5
    |
 LL |     t.0 = 42;
-   |     ^^^^^^^^ use of possibly uninitialized `t`
+   |     ^^^^^^^^ use of possibly-uninitialized `t`
 
-error[E0381]: assign to part of possibly uninitialized variable: `t`
+error[E0381]: assign to part of possibly-uninitialized variable: `t`
   --> $DIR/partial-initialization-across-await.rs:22:5
    |
 LL |     t.0 = 42;
-   |     ^^^^^^^^ use of possibly uninitialized `t`
+   |     ^^^^^^^^ use of possibly-uninitialized `t`
 
-error[E0381]: assign to part of possibly uninitialized variable: `t`
+error[E0381]: assign to part of possibly-uninitialized variable: `t`
   --> $DIR/partial-initialization-across-await.rs:31:5
    |
 LL |     t.x = 42;
-   |     ^^^^^^^^ use of possibly uninitialized `t`
+   |     ^^^^^^^^ use of possibly-uninitialized `t`
 
 error: aborting due to 3 previous errors
 

diff --git a/src/test/ui/borrowck/assign_mutable_fields.stderr b/src/test/ui/borrowck/assign_mutable_fields.stderr
@@ -1,14 +1,14 @@
-error[E0381]: assign to part of possibly uninitialized variable: `x`
+error[E0381]: assign to part of possibly-uninitialized variable: `x`
   --> $DIR/assign_mutable_fields.rs:9:5
    |
 LL |     x.0 = 1;
-   |     ^^^^^^^ use of possibly uninitialized `x`
+   |     ^^^^^^^ use of possibly-uninitialized `x`
 
-error[E0381]: assign to part of possibly uninitialized variable: `x`
+error[E0381]: assign to part of possibly-uninitialized variable: `x`
   --> $DIR/assign_mutable_fields.rs:17:5
    |
 LL |     x.0 = 1;
-   |     ^^^^^^^ use of possibly uninitialized `x`
+   |     ^^^^^^^ use of possibly-uninitialized `x`
 
 error: aborting due to 2 previous errors
 

diff --git a/src/test/ui/borrowck/borrowck-and-init.rs b/src/test/ui/borrowck/borrowck-and-init.rs
@@ -2,5 +2,5 @@ fn main() {
     let i: isize;
 
     println!("{}", false && { i = 5; true });
-    println!("{}", i); //~ ERROR borrow of possibly uninitialized variable: `i`
+    println!("{}", i); //~ ERROR borrow of possibly-uninitialized variable: `i`
 }
diff --git a/src/test/ui/borrowck/borrowck-and-init.stderr b/src/test/ui/borrowck/borrowck-and-init.stderr
@@ -1,8 +1,8 @@
-error[E0381]: borrow of possibly uninitialized variable: `i`
+error[E0381]: borrow of possibly-uninitialized variable: `i`
   --> $DIR/borrowck-and-init.rs:5:20
    |
 LL |     println!("{}", i);
-   |                    ^ use of possibly uninitialized `i`
+   |                    ^ use of possibly-uninitialized `i`
 
 error: aborting due to previous error
 

diff --git a/src/test/ui/borrowck/borrowck-asm.rs b/src/test/ui/borrowck/borrowck-asm.rs
@@ -57,7 +57,7 @@ mod test_cases {
     fn indirect_is_not_init() {
         let x: i32;
         unsafe {
-            asm!("nop" : "=*r"(x)); //~ ERROR use of possibly uninitialized variable
+            asm!("nop" : "=*r"(x)); //~ ERROR use of possibly-uninitialized variable
         }
     }
 

diff --git a/src/test/ui/borrowck/borrowck-asm.stderr b/src/test/ui/borrowck/borrowck-asm.stderr
@@ -46,11 +46,11 @@ LL |         unsafe {
 LL |             asm!("nop" : "+r"(x));
    |                               ^ cannot assign twice to immutable variable
 
-error[E0381]: use of possibly uninitialized variable: `x`
+error[E0381]: use of possibly-uninitialized variable: `x`
   --> $DIR/borrowck-asm.rs:60:32
    |
 LL |             asm!("nop" : "=*r"(x));
-   |                                ^ use of possibly uninitialized `x`
+   |                                ^ use of possibly-uninitialized `x`
 
 error[E0506]: cannot assign to `x` because it is borrowed
   --> $DIR/borrowck-asm.rs:68:31

diff --git a/src/test/ui/borrowck/borrowck-block-unint.rs b/src/test/ui/borrowck/borrowck-block-unint.rs
@@ -1,7 +1,7 @@
 fn force<F>(f: F) where F: FnOnce() { f(); }
 fn main() {
     let x: isize;
-    force(|| {  //~ ERROR borrow of possibly uninitialized variable: `x`
+    force(|| {  //~ ERROR borrow of possibly-uninitialized variable: `x`
         println!("{}", x);
     });
 }
diff --git a/src/test/ui/borrowck/borrowck-block-unint.stderr b/src/test/ui/borrowck/borrowck-block-unint.stderr
@@ -1,8 +1,8 @@
-error[E0381]: borrow of possibly uninitialized variable: `x`
+error[E0381]: borrow of possibly-uninitialized variable: `x`
   --> $DIR/borrowck-block-unint.rs:4:11
    |
 LL |     force(|| {
-   |           ^^ use of possibly uninitialized `x`
+   |           ^^ use of possibly-uninitialized `x`
 LL |         println!("{}", x);
    |                        - borrow occurs due to use in closure
 

diff --git a/src/test/ui/borrowck/borrowck-break-uninit-2.rs b/src/test/ui/borrowck/borrowck-break-uninit-2.rs
@@ -6,7 +6,7 @@ fn foo() -> isize {
         x = 0;
     }
 
-    println!("{}", x); //~ ERROR borrow of possibly uninitialized variable: `x`
+    println!("{}", x); //~ ERROR borrow of possibly-uninitialized variable: `x`
 
     return 17;
 }