clang-format: Fix selective indentaiton in nested blocks.

Buggy case:
  someFunction(
      [] {
        // comment
        int i; // invoke formatting here.
      },       // force line break
      aaa);

llvm-svn: 236091

1 files changed, 13 insertions, 0 deletions

diff --git a/clang/unittests/Format/FormatTest.cpp b/clang/unittests/Format/FormatTest.cpp
index b23778aaba8..46266adcac7 100644
--- a/clang/unittests/Format/FormatTest.cpp
+++ b/clang/unittests/Format/FormatTest.cpp
@@ -3262,6 +3262,19 @@ TEST_F(FormatTest, IndividualStatementsOfNestedBlocks) {
                    "    int a; //\n"
                    "});",
                    0, 0, getLLVMStyle()));
+  EXPECT_EQ("someFunction(\n"
+            "    [] {\n"
+            "      // Only with this comment.\n"
+            "      int i; // invoke formatting here.\n"
+            "    }, // force line break\n"
+            "    aaa);",
+            format("someFunction(\n"
+                   "    [] {\n"
+                   "      // Only with this comment.\n"
+                   "      int   i; // invoke formatting here.\n"
+                   "    }, // force line break\n"
+                   "    aaa);",
+                   63, 1, getLLVMStyle()));
 }
 
 TEST_F(FormatTest, PutEmptyBlocksIntoOneLine) {