[clang] [polly] [clang-format] Add Automatic and ExceptShortType options for AlwaysBreakAfterReturnType. (PR #78011)

[Owen Pan via cfe-commits]

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@@ -9906,12 +9944,16 @@ TEST_F(FormatTest, ReturnTypeBreakingStyle) {
   verifyFormat("class B {\n"
                "  int f() { return 1; }\n"
                "  int g();\n"
+               "  long\n"
+               "  foooooooooooooooooooooooooooo::baaaaaaaaaaaaaaaaaaaar();\n"
                "};\n"
                "int\n"
                "f() {\n"
                "  return 1;\n"
                "}\n"
-               "int g();",
+               "int g();\n"
+               "int\n"
+               "foooooooooooooooooooooooooooo::baaaaaaaaaaaaaaaaaaaaar();",
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owenca wrote:

Ditto.

https://github.com/llvm/llvm-project/pull/78011