[PATCH] D85016: [clang-format] Add space between method modifier and a tuple return type in C#

[Łukasz Krawczyk via Phabricator via cfe-commits]

lbk created this revision.
lbk added reviewers: jbcoe, krasimir.
Herald added a project: clang.
Herald added a subscriber: cfe-commits.
lbk requested review of this revision.

"public (string name, int age) methodTuple() {}" is now properly spaced


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D85016

Files:
  clang/lib/Format/TokenAnnotator.cpp
  clang/unittests/Format/FormatTestCSharp.cpp


Index: clang/unittests/Format/FormatTestCSharp.cpp
===================================================================
--- clang/unittests/Format/FormatTestCSharp.cpp
+++ clang/unittests/Format/FormatTestCSharp.cpp
@@ -777,6 +777,9 @@
   verifyFormat(R"(private float[ , ] Values;)", Style);
   verifyFormat(R"(string dirPath = args?[ 0 ];)", Style);
   verifyFormat(R"(char[ ,, ] rawCharArray = MakeCharacterGrid();)", Style);
+
+  // Method returning tuple
+  verifyFormat(R"(public (string name, int age) methodTuple() {})", Style);
 }
 
 TEST_F(FormatTestCSharp, CSharpNullableTypes) {
Index: clang/lib/Format/TokenAnnotator.cpp
===================================================================
--- clang/lib/Format/TokenAnnotator.cpp
+++ clang/lib/Format/TokenAnnotator.cpp
@@ -3115,6 +3115,16 @@
                        Keywords.kw_lock))
         return Style.SpaceBeforeParens == FormatStyle::SBPO_ControlStatements 
||
                spaceRequiredBeforeParens(Right);
+
+    // space between method modifier and opening parenthesis of a tuple return
+    // type
+    if (Left.isOneOf(tok::kw_public, tok::kw_private, tok::kw_protected,
+                     tok::kw_virtual, tok::kw_extern, tok::kw_static,
+                     tok::kw_new, Keywords.kw_internal, Keywords.kw_abstract,
+                     Keywords.kw_sealed, Keywords.kw_override,
+                     Keywords.kw_async, Keywords.kw_unsafe) &&
+        Right.is(tok::l_paren))
+      return true;
   } else if (Style.Language == FormatStyle::LK_JavaScript) {
     if (Left.is(TT_JsFatArrow))
       return true;



Index: clang/unittests/Format/FormatTestCSharp.cpp
===================================================================
--- clang/unittests/Format/FormatTestCSharp.cpp
+++ clang/unittests/Format/FormatTestCSharp.cpp
@@ -777,6 +777,9 @@
   verifyFormat(R"(private float[ , ] Values;)", Style);
   verifyFormat(R"(string dirPath = args?[ 0 ];)", Style);
   verifyFormat(R"(char[ ,, ] rawCharArray = MakeCharacterGrid();)", Style);
+
+  // Method returning tuple
+  verifyFormat(R"(public (string name, int age) methodTuple() {})", Style);
 }
 
 TEST_F(FormatTestCSharp, CSharpNullableTypes) {
Index: clang/lib/Format/TokenAnnotator.cpp
===================================================================
--- clang/lib/Format/TokenAnnotator.cpp
+++ clang/lib/Format/TokenAnnotator.cpp
@@ -3115,6 +3115,16 @@
                        Keywords.kw_lock))
         return Style.SpaceBeforeParens == FormatStyle::SBPO_ControlStatements ||
                spaceRequiredBeforeParens(Right);
+
+    // space between method modifier and opening parenthesis of a tuple return
+    // type
+    if (Left.isOneOf(tok::kw_public, tok::kw_private, tok::kw_protected,
+                     tok::kw_virtual, tok::kw_extern, tok::kw_static,
+                     tok::kw_new, Keywords.kw_internal, Keywords.kw_abstract,
+                     Keywords.kw_sealed, Keywords.kw_override,
+                     Keywords.kw_async, Keywords.kw_unsafe) &&
+        Right.is(tok::l_paren))
+      return true;
   } else if (Style.Language == FormatStyle::LK_JavaScript) {
     if (Left.is(TT_JsFatArrow))
       return true;

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