From e8edbb5d6fa43db893fc5eb2a3c75b7b23713919 Mon Sep 17 00:00:00 2001
From: Lukas Wirth <lukastw97@gmail.com>
Date: Sun, 6 Mar 2022 00:26:15 +0100
Subject: [PATCH] Add a macro case for the keyword highlighting test fixture

---
 .../test_data/highlight_general.html                   |  6 +++---
 .../test_data/highlight_keywords.html                  |  4 ++++
 crates/ide/src/syntax_highlighting/tests.rs            | 10 +++++++---
 3 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/crates/ide/src/syntax_highlighting/test_data/highlight_general.html b/crates/ide/src/syntax_highlighting/test_data/highlight_general.html
index 27e3e57065c..86ed8dbd777 100644
--- a/crates/ide/src/syntax_highlighting/test_data/highlight_general.html
+++ b/crates/ide/src/syntax_highlighting/test_data/highlight_general.html
@@ -59,11 +59,11 @@ pre                 { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd
     <span class="field declaration">x</span><span class="colon">:</span> <span class="builtin_type">u32</span><span class="comma">,</span>
 <span class="brace">}</span>
 
-<span class="keyword">trait</span> <span class="trait declaration">Bar</span> <span class="keyword">where</span> <span class="self_type_keyword">Self</span><span class="colon">:</span> <span class="brace">{</span>
+<span class="keyword">trait</span> <span class="trait declaration">Bar</span> <span class="brace">{</span>
     <span class="keyword">fn</span> <span class="function associated declaration reference trait">bar</span><span class="parenthesis">(</span><span class="operator">&</span><span class="self_keyword declaration reference">self</span><span class="parenthesis">)</span> <span class="operator">-&gt;</span> <span class="builtin_type">i32</span><span class="semicolon">;</span>
 <span class="brace">}</span>
 
-<span class="keyword">impl</span> <span class="trait">Bar</span> <span class="keyword">for</span> <span class="struct">Foo</span> <span class="keyword">where</span> <span class="self_type_keyword">Self</span><span class="colon">:</span> <span class="brace">{</span>
+<span class="keyword">impl</span> <span class="trait">Bar</span> <span class="keyword">for</span> <span class="struct">Foo</span> <span class="brace">{</span>
     <span class="keyword">fn</span> <span class="function associated declaration reference trait">bar</span><span class="parenthesis">(</span><span class="operator">&</span><span class="self_keyword declaration reference">self</span><span class="parenthesis">)</span> <span class="operator">-&gt;</span> <span class="builtin_type">i32</span> <span class="brace">{</span>
         <span class="self_keyword reference">self</span><span class="operator">.</span><span class="field">x</span>
     <span class="brace">}</span>
@@ -210,7 +210,7 @@ pre                 { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd
 
 <span class="keyword">impl</span> <span class="enum public">Bool</span> <span class="brace">{</span>
     <span class="keyword">pub</span> <span class="keyword">const</span> <span class="keyword">fn</span> <span class="function associated consuming declaration public">to_primitive</span><span class="parenthesis">(</span><span class="self_keyword declaration">self</span><span class="parenthesis">)</span> <span class="operator">-&gt;</span> <span class="builtin_type">bool</span> <span class="brace">{</span>
-        <span class="unresolved_reference">matches</span><span class="macro_bang">!</span><span class="parenthesis">(</span><span class="keyword">self</span><span class="comma">,</span> <span class="self_type_keyword">Self</span><span class="colon">:</span><span class="colon">:</span>True<span class="parenthesis">)</span>
+        <span class="bool_literal">true</span>
     <span class="brace">}</span>
 <span class="brace">}</span>
 <span class="keyword">const</span> <span class="constant declaration">USAGE_OF_BOOL</span><span class="colon">:</span><span class="builtin_type">bool</span> <span class="operator">=</span> <span class="enum public">Bool</span><span class="operator">::</span><span class="enum_variant public">True</span><span class="operator">.</span><span class="function associated consuming public">to_primitive</span><span class="parenthesis">(</span><span class="parenthesis">)</span><span class="semicolon">;</span>
diff --git a/crates/ide/src/syntax_highlighting/test_data/highlight_keywords.html b/crates/ide/src/syntax_highlighting/test_data/highlight_keywords.html
index ded76d3ca31..145bba2a06c 100644
--- a/crates/ide/src/syntax_highlighting/test_data/highlight_keywords.html
+++ b/crates/ide/src/syntax_highlighting/test_data/highlight_keywords.html
@@ -49,5 +49,9 @@ pre                 { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd
     <span class="keyword">use</span> <span class="keyword crate_root">super</span><span class="operator">::</span><span class="punctuation">*</span><span class="semicolon">;</span>
 <span class="brace">}</span>
 
+<span class="keyword">macro_rules</span><span class="punctuation">!</span> <span class="macro declaration">void</span> <span class="brace">{</span>
+    <span class="parenthesis">(</span><span class="punctuation">$</span><span class="parenthesis">(</span><span class="punctuation">$</span>tt<span class="colon">:</span>tt<span class="parenthesis">)</span><span class="parenthesis">)</span> <span class="operator">=</span><span class="angle">&gt;</span> <span class="brace">{</span><span class="brace">}</span>
+<span class="brace">}</span>
+<span class="macro">void</span><span class="macro_bang">!</span><span class="parenthesis">(</span><span class="keyword">Self</span><span class="parenthesis">)</span><span class="semicolon">;</span>
 <span class="keyword">struct</span> <span class="struct declaration">__</span> <span class="keyword">where</span> <span class="self_type_keyword">Self</span><span class="colon">:</span><span class="semicolon">;</span>
 <span class="keyword">fn</span> <span class="function declaration">__</span><span class="parenthesis">(</span><span class="punctuation">_</span><span class="colon">:</span> <span class="unresolved_reference">Self</span><span class="parenthesis">)</span> <span class="brace">{</span><span class="brace">}</span></code></pre>
\ No newline at end of file
diff --git a/crates/ide/src/syntax_highlighting/tests.rs b/crates/ide/src/syntax_highlighting/tests.rs
index 599def0341e..0af743431b6 100644
--- a/crates/ide/src/syntax_highlighting/tests.rs
+++ b/crates/ide/src/syntax_highlighting/tests.rs
@@ -113,11 +113,11 @@ struct Foo {
     x: u32,
 }
 
-trait Bar where Self: {
+trait Bar {
     fn bar(&self) -> i32;
 }
 
-impl Bar for Foo where Self: {
+impl Bar for Foo {
     fn bar(&self) -> i32 {
         self.x
     }
@@ -264,7 +264,7 @@ pub enum Bool { True, False }
 
 impl Bool {
     pub const fn to_primitive(self) -> bool {
-        matches!(self, Self::True)
+        true
     }
 }
 const USAGE_OF_BOOL:bool = Bool::True.to_primitive();
@@ -346,6 +346,10 @@ mod __ {
     use super::*;
 }
 
+macro_rules! void {
+    ($($tt:tt)) => {}
+}
+void!(Self);
 struct __ where Self:;
 fn __(_: Self) {}
 "#,