From 57030f587bb0bbe4dea9a97016b4e0f49a7ef5f3 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Mon, 31 Dec 2018 19:19:50 +0300
Subject: use macros database in analysis

---
 crates/ra_analysis/src/syntax_highlighting.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'crates/ra_analysis/src/syntax_highlighting.rs')

diff --git a/crates/ra_analysis/src/syntax_highlighting.rs b/crates/ra_analysis/src/syntax_highlighting.rs
index 7e9139a74..35a4630e9 100644
--- a/crates/ra_analysis/src/syntax_highlighting.rs
+++ b/crates/ra_analysis/src/syntax_highlighting.rs
@@ -15,13 +15,13 @@ pub(crate) fn highlight(db: &RootDatabase, file_id: FileId) -> Cancelable<Vec<Hi
         .descendants()
         .filter_map(ast::MacroCall::cast)
     {
-        if let Some(exp) = crate::macros::expand(db, file_id, macro_call) {
-            let mapped_ranges = ra_editor::highlight(exp.source_file().syntax())
+        if let Some((off, exp)) = crate::macros::expand(db, file_id, macro_call) {
+            let mapped_ranges = ra_editor::highlight(exp.syntax().borrowed())
                 .into_iter()
                 .filter_map(|r| {
                     let mapped_range = exp.map_range_back(r.range)?;
                     let res = HighlightedRange {
-                        range: mapped_range,
+                        range: mapped_range + off,
                         tag: r.tag,
                     };
                     Some(res)
-- 
cgit v1.2.3


From b2fec18098b6a99613012d185801fed72e424997 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Tue, 1 Jan 2019 18:11:04 +0300
Subject: move more macros to hir

---
 crates/ra_analysis/src/syntax_highlighting.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'crates/ra_analysis/src/syntax_highlighting.rs')

diff --git a/crates/ra_analysis/src/syntax_highlighting.rs b/crates/ra_analysis/src/syntax_highlighting.rs
index 35a4630e9..a644b3fe0 100644
--- a/crates/ra_analysis/src/syntax_highlighting.rs
+++ b/crates/ra_analysis/src/syntax_highlighting.rs
@@ -15,7 +15,7 @@ pub(crate) fn highlight(db: &RootDatabase, file_id: FileId) -> Cancelable<Vec<Hi
         .descendants()
         .filter_map(ast::MacroCall::cast)
     {
-        if let Some((off, exp)) = crate::macros::expand(db, file_id, macro_call) {
+        if let Some((off, exp)) = hir::MacroDef::ast_expand(macro_call) {
             let mapped_ranges = ra_editor::highlight(exp.syntax().borrowed())
                 .into_iter()
                 .filter_map(|r| {
-- 
cgit v1.2.3


From e5b2fd67711eeab6146021542937028dff3bf8a7 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Tue, 1 Jan 2019 19:23:03 +0300
Subject: hard-code expansion of query_group

---
 crates/ra_analysis/src/syntax_highlighting.rs | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

(limited to 'crates/ra_analysis/src/syntax_highlighting.rs')

diff --git a/crates/ra_analysis/src/syntax_highlighting.rs b/crates/ra_analysis/src/syntax_highlighting.rs
index a644b3fe0..ccea4aee3 100644
--- a/crates/ra_analysis/src/syntax_highlighting.rs
+++ b/crates/ra_analysis/src/syntax_highlighting.rs
@@ -44,7 +44,7 @@ mod tests {
             fn main() {
                 ctry!({ let x = 92; x});
             }
-        ",
+            ",
         );
         let highlights = analysis.highlight(file_id).unwrap();
         assert_eq_dbg(
@@ -60,4 +60,26 @@ mod tests {
             &highlights,
         )
     }
+
+    // FIXME: this test is not really necessary: artifact of the inital hacky
+    // macros implementation.
+    #[test]
+    fn highlight_query_group_macro() {
+        let (analysis, file_id) = single_file(
+            "
+            salsa::query_group! {
+                pub trait HirDatabase: SyntaxDatabase {}
+            }
+            ",
+        );
+        let highlights = analysis.highlight(file_id).unwrap();
+        assert_eq_dbg(
+            r#"[HighlightedRange { range: [20; 32), tag: "macro" },
+                HighlightedRange { range: [13; 18), tag: "text" },
+                HighlightedRange { range: [51; 54), tag: "keyword" },
+                HighlightedRange { range: [55; 60), tag: "keyword" },
+                HighlightedRange { range: [61; 72), tag: "function" }]"#,
+            &highlights,
+        )
+    }
 }
-- 
cgit v1.2.3