From: mydeveloperday <mydeveloperday@gmail.com>
Date: Sun, 19 Jan 2020 15:41:40 +0000 (+0000)
Subject: Allow space after C-style cast in C# code
X-Git-Tag: llvmorg-12-init~17482
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d82adf328fb556e1e6d318608b683824c8badf22;p=platform%2Fupstream%2Fllvm.git

Allow space after C-style cast in C# code

Reviewed By: MyDeveloperDay, krasimir

Patch By: jbcoe

Differential Revision: https://reviews.llvm.org/D72150
---

diff --git a/clang/lib/Format/TokenAnnotator.cpp b/clang/lib/Format/TokenAnnotator.cpp
index 21a2184..a8f33e6 100644
--- a/clang/lib/Format/TokenAnnotator.cpp
+++ b/clang/lib/Format/TokenAnnotator.cpp
@@ -1640,8 +1640,9 @@ private:
 
   /// Determine whether ')' is ending a cast.
   bool rParenEndsCast(const FormatToken &Tok) {
-    // C-style casts are only used in C++ and Java.
-    if (!Style.isCpp() && Style.Language != FormatStyle::LK_Java)
+    // C-style casts are only used in C++, C# and Java.
+    if (!Style.isCSharp() && !Style.isCpp() &&
+        Style.Language != FormatStyle::LK_Java)
       return false;
 
     // Empty parens aren't casts and there are no casts at the end of the line.
diff --git a/clang/unittests/Format/FormatTestCSharp.cpp b/clang/unittests/Format/FormatTestCSharp.cpp
index d8311d2..95b14d0 100644
--- a/clang/unittests/Format/FormatTestCSharp.cpp
+++ b/clang/unittests/Format/FormatTestCSharp.cpp
@@ -374,5 +374,14 @@ TEST_F(FormatTestCSharp, CSharpSpaceBefore) {
                Style);
 }
 
+TEST_F(FormatTestCSharp, CSharpSpaceAfterCStyleCast) {
+  FormatStyle Style = getGoogleStyle(FormatStyle::LK_CSharp);
+
+  verifyFormat("(int)x / y;", Style);
+
+  Style.SpaceAfterCStyleCast = true;
+  verifyFormat("(int) x / y;", Style);
+}
+
 } // namespace format
 } // end namespace clang