Incorrect return type

[DonggeLiu]

The return type of function std::string CEscape(absl::string_view src); was incorrect in the report.
It should be std::string, but the report records void.

[DavidKorczynski]

Some other oddities are happening in the same file. When I look at the .yaml produced by the LLVM frontend I get e.g.

    - functionName:    _ZN4absl12_GLOBAL__N_115CEscapeInternalENS_11string_viewEbb
      functionSourceFile: '/proc/self/cwd/external/com_google_absl/absl/strings/escaping.cc'
      linkageType:     InternalLinkage
      functionLinenumber: 320
      functionDepth:   0
      returnType:      void
      argCount:        5
      argTypes:
        - 'class.std::__1::basic_string *'
        - 'char *'
        - size_t
        - bool
        - bool
      constantsTouched: []
      argNames:
        - src
        - use_hex
        - utf8_safe
        - ''
        - ''

For the following function: https://github.com/abseil/abseil-cpp/blob/8ebad34c3fa54a9ad2f46ca8cab98e75c4f750bf/absl/strings/escaping.cc#L319C1-L321

The right arguments are there, but more arguments are added.

[DavidKorczynski]

Following my above comment, the addition of arguments is related to std::string_view view, which for some reason LLVM translates into a two arguments of char * and size_t types.