[clang] 3a3fcd6 - [clang-format] add regression tests for braced lists

[Krasimir Georgiev via cfe-commits]

Author: Krasimir Georgiev
Date: 2021-12-19T16:07:07+01:00
New Revision: 3a3fcd6a23ad2c0f420a2f6bfde7541233790a30

URL: https://github.com/llvm/llvm-project/commit/3a3fcd6a23ad2c0f420a2f6bfde7541233790a30
DIFF: https://github.com/llvm/llvm-project/commit/3a3fcd6a23ad2c0f420a2f6bfde7541233790a30.diff

LOG: [clang-format] add regression tests for braced lists

Depends on https://reviews.llvm.org/D116000.

Added test cases from the comments on https://reviews.llvm.org/D114583.

Reviewed By: MyDeveloperDay

Differential Revision: https://reviews.llvm.org/D116001

Added: 
    

Modified: 
    clang/unittests/Format/FormatTest.cpp

Removed: 
    


################################################################################
diff  --git a/clang/unittests/Format/FormatTest.cpp b/clang/unittests/Format/FormatTest.cpp
index d12796e32e577..9325f622d228e 100644
--- a/clang/unittests/Format/FormatTest.cpp
+++ b/clang/unittests/Format/FormatTest.cpp
@@ -11515,6 +11515,17 @@ TEST_F(FormatTest, LayoutCxx11BraceInitializers) {
                "  };\n"
                "};");
   verifyFormat("#define A {a, a},");
+  // Don't confuse braced list initializers with compound statements.
+  verifyFormat(
+      "class A {\n"
+      "  A() : a{} {}\n"
+      "  A(int b) : b(b) {}\n"
+      "  A(int a, int b) : a(a), bs{{bs...}} { f(); }\n"
+      "  int a, b;\n"
+      "  explicit Expr(const Scalar<Result> &x) : u{Constant<Result>{x}} {}\n"
+      "  explicit Expr(Scalar<Result> &&x) : u{Constant<Result>{std::move(x)}} "
+      "{}\n"
+      "};");
 
   // Avoid breaking between equal sign and opening brace
   FormatStyle AvoidBreakingFirstArgument = getLLVMStyle();