[PATCH] D67395: [clang-format] Apply BAS_AlwaysBreak to C++11 braced lists

[Owen Pan via Phabricator via cfe-commits]

owenpan created this revision.
owenpan added reviewers: sammccall, MyDeveloperDay, klimek.
Herald added a project: clang.
Herald added a subscriber: cfe-commits.
owenpan added a reviewer: djasper.

See PR18455 <https://bugs.llvm.org/show_bug.cgi?id=18455> and this message <https://lists.llvm.org/pipermail/cfe-dev/2019-September/063246.html>.


Repository:
  rC Clang

https://reviews.llvm.org/D67395

Files:
  clang/lib/Format/ContinuationIndenter.cpp
  clang/unittests/Format/FormatTest.cpp


Index: clang/unittests/Format/FormatTest.cpp
===================================================================
--- clang/unittests/Format/FormatTest.cpp
+++ clang/unittests/Format/FormatTest.cpp
@@ -7835,6 +7835,16 @@
       "};",
       NoBinPacking);
 
+  NoBinPacking.AlignAfterOpenBracket = FormatStyle::BAS_AlwaysBreak;
+  EXPECT_EQ("static uint8 CddDp83848Reg[] = {\n"
+            "    CDDDP83848_BMCR_REGISTER,\n"
+            "    CDDDP83848_BMSR_REGISTER,\n"
+            "    CDDDP83848_RBR_REGISTER};",
+            format("static uint8 CddDp83848Reg[] = {CDDDP83848_BMCR_REGISTER,\n"
+                   "                                CDDDP83848_BMSR_REGISTER,\n"
+                   "                                CDDDP83848_RBR_REGISTER};",
+                   NoBinPacking));
+
   // FIXME: The alignment of these trailing comments might be bad. Then again,
   // this might be utterly useless in real code.
   verifyFormat("Constructor::Constructor()\n"
Index: clang/lib/Format/ContinuationIndenter.cpp
===================================================================
--- clang/lib/Format/ContinuationIndenter.cpp
+++ clang/lib/Format/ContinuationIndenter.cpp
@@ -606,7 +606,9 @@
   // disallowing any further line breaks if there is no line break after the
   // opening parenthesis. Don't break if it doesn't conserve columns.
   if (Style.AlignAfterOpenBracket == FormatStyle::BAS_AlwaysBreak &&
-      Previous.isOneOf(tok::l_paren, TT_TemplateOpener, tok::l_square) &&
+      (Previous.isOneOf(tok::l_paren, TT_TemplateOpener, tok::l_square) ||
+       (Previous.is(tok::l_brace) && Previous.BlockKind != BK_Block &&
+        Style.Cpp11BracedListStyle)) &&
       State.Column > getNewLineColumn(State) &&
       (!Previous.Previous || !Previous.Previous->isOneOf(
                                  tok::kw_for, tok::kw_while, tok::kw_switch)) &&


-------------- next part --------------
A non-text attachment was scrubbed...
Name: D67395.219528.patch
Type: text/x-patch
Size: 1879 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/cfe-commits/attachments/20190910/0164809c/attachment.bin>