Bad line wrapping around designated initializers

[kadircet]

actual formatting:

$ clang-format a.cc
Foo bar = {
    .some_long_rand_field_name = my::cool::clasS::with::a::lonG::name.GetInt64Flag(
        some_real_long_func_parameter_to_enforce_wrapping_but_must_be_really_long)};

i.e. the line with .some_long_rand_field_name = my::cool::clasS::with::a::lonG::name.GetInt64Flag( goes over column limit, despite being possible to split.

expected formatting:

Foo bar = {
    .some_long_rand_field_name = 
        my::cool::clasS::with::a::lonG::name.GetInt64Flag(
            some_real_long_func_parameter_to_enforce_wrapping_but_must_be_really_long)};

[llvmbot]

@llvm/issue-subscribers-bug

Author: kadir çetinkaya (kadircet)

actual formatting: ```cpp $ clang-format a.cc Foo bar = { .some_long_rand_field_name = my::cool::clasS::with::a::lonG::name.GetInt64Flag( some_real_long_func_parameter_to_enforce_wrapping_but_must_be_really_long)}; ```

i.e. the line with .some_long_rand_field_name = my::cool::clasS::with::a::lonG::name.GetInt64Flag( goes over column limit, despite being possible to split.

expected formatting:

Foo bar = {
    .some_long_rand_field_name = 
        my::cool::clasS::with::a::lonG::name.GetInt64Flag(
            some_real_long_func_parameter_to_enforce_wrapping_but_must_be_really_long)};

[llvmbot]

@llvm/issue-subscribers-c-1

Author: kadir çetinkaya (kadircet)

actual formatting: ```cpp $ clang-format a.cc Foo bar = { .some_long_rand_field_name = my::cool::clasS::with::a::lonG::name.GetInt64Flag( some_real_long_func_parameter_to_enforce_wrapping_but_must_be_really_long)}; ```

i.e. the line with .some_long_rand_field_name = my::cool::clasS::with::a::lonG::name.GetInt64Flag( goes over column limit, despite being possible to split.

expected formatting:

Foo bar = {
    .some_long_rand_field_name = 
        my::cool::clasS::with::a::lonG::name.GetInt64Flag(
            some_real_long_func_parameter_to_enforce_wrapping_but_must_be_really_long)};

[llvmbot]

@llvm/issue-subscribers-clang-format

Author: kadir çetinkaya (kadircet)

actual formatting: ```cpp $ clang-format a.cc Foo bar = { .some_long_rand_field_name = my::cool::clasS::with::a::lonG::name.GetInt64Flag( some_real_long_func_parameter_to_enforce_wrapping_but_must_be_really_long)}; ```

i.e. the line with .some_long_rand_field_name = my::cool::clasS::with::a::lonG::name.GetInt64Flag( goes over column limit, despite being possible to split.

expected formatting:

Foo bar = {
    .some_long_rand_field_name = 
        my::cool::clasS::with::a::lonG::name.GetInt64Flag(
            some_real_long_func_parameter_to_enforce_wrapping_but_must_be_really_long)};