[clang-format] Split line comments separated by backslashes (#147648)

Fixes #147341

1 files changed, 8 insertions, 10 deletions

diff --git a/clang/unittests/Format/FormatTestComments.cpp b/clang/unittests/Format/FormatTestComments.cpp
index a16fbffb..8870755 100644
--- a/clang/unittests/Format/FormatTestComments.cpp
+++ b/clang/unittests/Format/FormatTestComments.cpp
@@ -747,16 +747,14 @@ TEST_F(FormatTestComments, DontSplitLineCommentsWithEscapedNewlines) {
                    "       // AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA\\\n"
                    "       // AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA",
                    getLLVMStyleWithColumns(50)));
-  // FIXME: One day we might want to implement adjustment of leading whitespace
-  // of the consecutive lines in this kind of comment:
-  EXPECT_EQ("double\n"
-            "    a; // AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA\\\n"
-            "          // AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA\\\n"
-            "          // AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA",
-            format("double a; // AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA\\\n"
-                   "          // AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA\\\n"
-                   "          // AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA",
-                   getLLVMStyleWithColumns(49)));
+  verifyFormat("double\n"
+               "    a; // AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA\\\n"
+               "       // AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA\\\n"
+               "       // AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA",
+               "double a; // AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA\\\n"
+               "          // AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA\\\n"
+               "          // AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA",
+               getLLVMStyleWithColumns(49));
 }
 
 TEST_F(FormatTestComments, DontIntroduceMultilineComments) {