From a662228de41a8b35d61b2bd312d30d34623e2232 Mon Sep 17 00:00:00 2001 From: GrayJack Date: Mon, 20 Jul 2020 12:36:23 -0300 Subject: Assingment semantic highlight --- crates/ra_ide/src/syntax_highlighting.rs | 8 ++++++- crates/ra_ide/test_data/highlight_doctest.html | 16 ++++++------- crates/ra_ide/test_data/highlight_strings.html | 28 +++++++++++------------ crates/ra_ide/test_data/highlight_unsafe.html | 6 ++--- crates/ra_ide/test_data/highlighting.html | 18 +++++++-------- crates/ra_ide/test_data/rainbow_highlighting.html | 12 +++++----- 6 files changed, 47 insertions(+), 41 deletions(-) diff --git a/crates/ra_ide/src/syntax_highlighting.rs b/crates/ra_ide/src/syntax_highlighting.rs index 2b1b6a4fd..f088487fa 100644 --- a/crates/ra_ide/src/syntax_highlighting.rs +++ b/crates/ra_ide/src/syntax_highlighting.rs @@ -540,7 +540,7 @@ fn highlight_element( } } p if p.is_punct() => match p { - T![::] | T![->] | T![=>] | T![&] => HighlightTag::Operator.into(), + T![::] | T![->] | T![=>] | T![&] | T![..] | T![=] => HighlightTag::Operator.into(), T![@] => HighlightTag::Operator | HighlightModifier::ControlFlow, T![!] if element.parent().and_then(ast::MacroCall::cast).is_some() => { HighlightTag::Macro.into() @@ -573,6 +573,12 @@ fn highlight_element( _ if element.parent().and_then(ast::RangeExpr::cast).is_some() => { HighlightTag::Operator.into() } + _ if element.parent().and_then(ast::RangePat::cast).is_some() => { + HighlightTag::Operator.into() + } + _ if element.parent().and_then(ast::DotDotPat::cast).is_some() => { + HighlightTag::Operator.into() + } _ => HighlightTag::Punctuation.into(), }, diff --git a/crates/ra_ide/test_data/highlight_doctest.html b/crates/ra_ide/test_data/highlight_doctest.html index e79e89807..10cb9b20b 100644 --- a/crates/ra_ide/test_data/highlight_doctest.html +++ b/crates/ra_ide/test_data/highlight_doctest.html @@ -36,14 +36,14 @@ pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd .unresolved_reference { color: #FC5555; text-decoration: wavy underline; } 
/// ```
-/// let _ = "early doctests should not go boom";
+/// let _ = "early doctests should not go boom";
 /// ```
 struct Foo {
     bar: bool,
 }
 
 impl Foo {
-    pub const bar: bool = true;
+    pub const bar: bool = true;
 
     /// Constructs a new `Foo`.
     ///
@@ -51,7 +51,7 @@ pre                 { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd
     ///
     /// ```
     /// # #![allow(unused_mut)]
-    /// let mut foo: Foo = Foo::new();
+    /// let mut foo: Foo = Foo::new();
     /// ```
     pub const fn new() -> Foo {
         Foo { bar: true }
@@ -64,24 +64,24 @@ pre                 { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd
     /// ```
     /// use x::y;
     ///
-    /// let foo = Foo::new();
+    /// let foo = Foo::new();
     ///
     /// // calls bar on foo
     /// assert!(foo.bar());
     ///
-    /// let bar = foo.bar || Foo::bar;
+    /// let bar = foo.bar || Foo::bar;
     ///
     /// /* multi-line
     ///        comment */
     ///
-    /// let multi_line_string = "Foo
+    /// let multi_line_string = "Foo
     ///   bar
     ///          ";
     ///
     /// ```
     ///
     /// ```rust,no_run
-    /// let foobar = Foo::new().bar();
+    /// let foobar = Foo::new().bar();
     /// ```
     ///
     /// ```sh
@@ -96,7 +96,7 @@ pre                 { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd
 /// noop!(1);
 /// ```
 macro_rules! noop {
-    ($expr:expr) => {
+    ($expr:expr) => {
         $expr
     }
 }
\ No newline at end of file diff --git a/crates/ra_ide/test_data/highlight_strings.html b/crates/ra_ide/test_data/highlight_strings.html index 258bd404b..1b681b2c6 100644 --- a/crates/ra_ide/test_data/highlight_strings.html +++ b/crates/ra_ide/test_data/highlight_strings.html @@ -36,14 +36,14 @@ pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd .unresolved_reference { color: #FC5555; text-decoration: wavy underline; } 
macro_rules! println {
-    ($($arg:tt)*) => ({
+    ($($arg:tt)*) => ({
         $crate::io::_print($crate::format_args_nl!($($arg)*));
     })
 }
 #[rustc_builtin_macro]
 macro_rules! format_args_nl {
-    ($fmt:expr) => {{ /* compiler built-in */ }};
-    ($fmt:expr, $($args:tt)*) => {{ /* compiler built-in */ }};
+    ($fmt:expr) => {{ /* compiler built-in */ }};
+    ($fmt:expr, $($args:tt)*) => {{ /* compiler built-in */ }};
 }
 
 fn main() {
@@ -52,18 +52,18 @@ pre                 { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd
     println!("Hello, {}!", "world");   // => "Hello, world!"
     println!("The number is {}", 1);   // => "The number is 1"
     println!("{:?}", (3, 4));          // => "(3, 4)"
-    println!("{value}", value=4);      // => "4"
+    println!("{value}", value=4);      // => "4"
     println!("{} {}", 1, 2);           // => "1 2"
     println!("{:04}", 42);             // => "0042" with leading zerosV
     println!("{1} {} {0} {}", 1, 2);   // => "2 1 1 2"
-    println!("{argument}", argument = "test");   // => "test"
-    println!("{name} {}", 1, name = 2);          // => "2 1"
-    println!("{a} {c} {b}", a="a", b='b', c=3);  // => "a 3 b"
+    println!("{argument}", argument = "test");   // => "test"
+    println!("{name} {}", 1, name = 2);          // => "2 1"
+    println!("{a} {c} {b}", a="a", b='b', c=3);  // => "a 3 b"
     println!("{{{}}}", 2);                       // => "{2}"
     println!("Hello {:5}!", "x");
     println!("Hello {:1$}!", "x", 5);
     println!("Hello {1:0$}!", 5, "x");
-    println!("Hello {:width$}!", "x", width = 5);
+    println!("Hello {:width$}!", "x", width = 5);
     println!("Hello {:<5}!", "x");
     println!("Hello {:-<5}!", "x");
     println!("Hello {:^5}!", "x");
@@ -78,10 +78,10 @@ pre                 { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd
     println!("Hello {0} is {2:.1$}", "x", 5, 0.01);
     println!("Hello {} is {:.*}",    "x", 5, 0.01);
     println!("Hello {} is {2:.*}",   "x", 5, 0.01);
-    println!("Hello {} is {number:.prec$}", "x", prec = 5, number = 0.01);
-    println!("{}, `{name:.*}` has 3 fractional digits", "Hello", 3, name=1234.56);
-    println!("{}, `{name:.*}` has 3 characters", "Hello", 3, name="1234.56");
-    println!("{}, `{name:>8.*}` has 3 right-aligned characters", "Hello", 3, name="1234.56");
+    println!("Hello {} is {number:.prec$}", "x", prec = 5, number = 0.01);
+    println!("{}, `{name:.*}` has 3 fractional digits", "Hello", 3, name=1234.56);
+    println!("{}, `{name:.*}` has 3 characters", "Hello", 3, name="1234.56");
+    println!("{}, `{name:>8.*}` has 3 right-aligned characters", "Hello", 3, name="1234.56");
     println!("Hello {{}}");
     println!("{{ Hello");
 
@@ -91,6 +91,6 @@ pre                 { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd
     println!("Hello\nWorld");
     println!("\u{48}\x65\x6C\x6C\x6F World");
 
-    println!("{\x41}", A = 92);
-    println!("{ничоси}", ничоси = 92);
+    println!("{\x41}", A = 92);
+    println!("{ничоси}", ничоси = 92);
 }
\ No newline at end of file diff --git a/crates/ra_ide/test_data/highlight_unsafe.html b/crates/ra_ide/test_data/highlight_unsafe.html index 6c210bfa8..b81b6f1c3 100644 --- a/crates/ra_ide/test_data/highlight_unsafe.html +++ b/crates/ra_ide/test_data/highlight_unsafe.html @@ -44,11 +44,11 @@ pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd } fn main() { - let x = &5 as *const usize; + let x = &5 as *const usize; unsafe { unsafe_fn(); HasUnsafeFn.unsafe_method(); - let y = *(x); - let z = -x; + let y = *(x); + let z = -x; } } \ No newline at end of file diff --git a/crates/ra_ide/test_data/highlighting.html b/crates/ra_ide/test_data/highlighting.html index c49645b0d..d72efa04a 100644 --- a/crates/ra_ide/test_data/highlighting.html +++ b/crates/ra_ide/test_data/highlighting.html @@ -61,14 +61,14 @@ pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd } } -static mut STATIC_MUT: i32 = 0; +static mut STATIC_MUT: i32 = 0; fn foo<'a, T>() -> T { foo::<'a, i32>() } macro_rules! def_fn { - ($($tt:tt)*) => {$($tt)*} + ($($tt:tt)*) => {$($tt)*} } def_fn! { @@ -78,7 +78,7 @@ pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd } macro_rules! noop { - ($expr:expr) => { + ($expr:expr) => { $expr } } @@ -87,9 +87,9 @@ pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd fn main() { println!("Hello, {}!", 92); - let mut vec = Vec::new(); + let mut vec = Vec::new(); if true { - let x = 92; + let x = 92; vec.push(Foo { x, y: 1 }); } unsafe { @@ -103,11 +103,11 @@ pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd noop!(noop!(1)); - let mut x = 42; - let y = &mut x; - let z = &y; + let mut x = 42; + let y = &mut x; + let z = &y; - let Foo { x: z, y } = Foo { x: z, y }; + let Foo { x: z, y } = Foo { x: z, y }; y; } diff --git a/crates/ra_ide/test_data/rainbow_highlighting.html b/crates/ra_ide/test_data/rainbow_highlighting.html index 2fed04a44..08d83302c 100644 --- a/crates/ra_ide/test_data/rainbow_highlighting.html +++ b/crates/ra_ide/test_data/rainbow_highlighting.html @@ -36,14 +36,14 @@ pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd .unresolved_reference { color: #FC5555; text-decoration: wavy underline; } 
fn main() {
-    let hello = "hello";
-    let x = hello.to_string();
-    let y = hello.to_string();
+    let hello = "hello";
+    let x = hello.to_string();
+    let y = hello.to_string();
 
-    let x = "other color please!";
-    let y = x.to_string();
+    let x = "other color please!";
+    let y = x.to_string();
 }
 
 fn bar() {
-    let mut hello = "hello";
+    let mut hello = "hello";
 }
\ No newline at end of file -- cgit v1.2.3