Fix invalid.illegal await try matching even with no word boundary (#6)

Fixes #5: ```swift await tryFoo() ```
jtbandes · Dec 13, 2023 · ab893c6 · ab893c6
1 parent a032cf0
commit ab893c6
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Showing 4 changed files with 4 additions and 3 deletions.
diff --git a/Swift.tmLanguage.json b/Swift.tmLanguage.json
diff --git a/Swift.tmLanguage.yaml b/Swift.tmLanguage.yaml
@@ -1658,7 +1658,7 @@ repository:
       - name: keyword.control.defer.swift
         match: (?<!\.)\bdefer\b
 
-      - match: (?<!\.)\b(?:(await\s+try)|(await)\b)
+      - match: (?<!\.)\b(?:(await\s+try)|(await))\b
         captures:
           1: { name: invalid.illegal.try-must-precede-await.swift }
           2: { name: keyword.control.await.swift }

diff --git a/Syntaxes/Swift.tmLanguage b/Syntaxes/Swift.tmLanguage
diff --git a/grammar-test.swift b/grammar-test.swift
@@ -284,6 +284,7 @@ func foo() async {
   let newURL = await server.redirectURL(for: url)
   let (data, response) = try await session.dataTask(with: newURL)
   let (data, response) = await try session.dataTask(with: newURL) // not allowed
+  let (data, response) = await tryFoo() // ok
   let (data, response) = await (try session.dataTask(with: newURL)) // ok
   async let dog = getDoggo()
   async let pup: Dog = getDoggo()