Merge pull request #328 from slevithan/rm-overlapping-recursion

Refactor overlapping recursion for broader compatibility
dotnet · Jan 23, 2025 · 9d446ab · 9d446ab
2 parents 479bfb7 + 62026a7
commit 9d446ab
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Showing 3 changed files with 12 additions and 12 deletions.
diff --git a/grammars/csharp.tmLanguage b/grammars/csharp.tmLanguage
@@ -6807,10 +6807,10 @@
 (
   &lt;
   (?&lt;type_args&gt;
-    [^&lt;&gt;()]++|
-    &lt;\g&lt;type_args&gt;*+&gt;|
-    \(\g&lt;type_args&gt;*+\)
-  )*+
+    [^&lt;&gt;()]|
+    \((?:[^&lt;&gt;()]|&lt;[^&lt;&gt;()]*&gt;|\([^&lt;&gt;()]*\))*\)|
+    &lt;\g&lt;type_args&gt;*&gt;
+  )*
   &gt;\s*
 )?                                                # type arguments
 (?=\()                                            # open paren of argument list</string>

diff --git a/grammars/csharp.tmLanguage.cson b/grammars/csharp.tmLanguage.cson
@@ -4080,10 +4080,10 @@ repository:
       (
         <
         (?<type_args>
-          [^<>()]++|
-          <\\g<type_args>*+>|
-          \\(\\g<type_args>*+\\)
-        )*+
+          [^<>()]|
+          \\((?:[^<>()]|<[^<>()]*>|\\([^<>()]*\\))*\\)|
+          <\\g<type_args>*>
+        )*
         >\\s*
       )?                                                # type arguments
       (?=\\()                                            # open paren of argument list

diff --git a/src/csharp.tmLanguage.yml b/src/csharp.tmLanguage.yml
@@ -2593,10 +2593,10 @@ repository:
       (
         <
         (?<type_args>
-          [^<>()]++|
-          <\g<type_args>*+>|
-          \(\g<type_args>*+\)
-        )*+
+          [^<>()]|
+          \((?:[^<>()]|<[^<>()]*>|\([^<>()]*\))*\)|
+          <\g<type_args>*>
+        )*
         >\s*
       )?                                                # type arguments
       (?=\()                                            # open paren of argument list