[PATCH] D66662: [clang-format] [PR43100] clang-format C# support does not add a space between "using" and paren

[Phabricator via Phabricator via cfe-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL371720: [clang-format] [PR43100] clang-format C#  support does not add a space between… (authored by paulhoad, committed by ).
Herald added a project: LLVM.

Changed prior to commit:
  https://reviews.llvm.org/D66662?vs=217167&id=219873#toc

Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D66662/new/

https://reviews.llvm.org/D66662

Files:
  cfe/trunk/lib/Format/TokenAnnotator.cpp
  cfe/trunk/unittests/Format/FormatTestCSharp.cpp


Index: cfe/trunk/lib/Format/TokenAnnotator.cpp
===================================================================
--- cfe/trunk/lib/Format/TokenAnnotator.cpp
+++ cfe/trunk/lib/Format/TokenAnnotator.cpp
@@ -2611,6 +2611,10 @@
     return Style.Language == FormatStyle::LK_JavaScript ||
            !Left.TokenText.endswith("=*/");
   if (Right.is(tok::l_paren)) {
+    // using (FileStream fs...
+    if (Style.isCSharp() && Left.is(tok::kw_using) &&
+        Style.SpaceBeforeParens != FormatStyle::SBPO_Never)
+      return true;
     if ((Left.is(tok::r_paren) && Left.is(TT_AttributeParen)) ||
         (Left.is(tok::r_square) && Left.is(TT_AttributeSquare)))
       return true;
Index: cfe/trunk/unittests/Format/FormatTestCSharp.cpp
===================================================================
--- cfe/trunk/unittests/Format/FormatTestCSharp.cpp
+++ cfe/trunk/unittests/Format/FormatTestCSharp.cpp
@@ -165,6 +165,21 @@
                "public string Host {\n  set;\n  get;\n}");
 }
 
+TEST_F(FormatTestCSharp, CSharpUsing) {
+  FormatStyle Style = getGoogleStyle(FormatStyle::LK_CSharp);
+  Style.SpaceBeforeParens = FormatStyle::SBPO_Always;
+  verifyFormat("public void foo() {\n"
+               "  using (StreamWriter sw = new StreamWriter (filenameA)) {}\n"
+               "}",
+               Style);
+
+  Style.SpaceBeforeParens = FormatStyle::SBPO_Never;
+  verifyFormat("public void foo() {\n"
+               "  using(StreamWriter sw = new StreamWriter(filenameB)) {}\n"
+               "}",
+               Style);
+}
+
 TEST_F(FormatTestCSharp, CSharpRegions) {
   verifyFormat("#region aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaa "
                "aaaaaaaaaaaaaaa long region");


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