Abseil Common Libraries (C++) (grcp 依赖)
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20 lines
735 B
20 lines
735 B
7 years ago
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#ifndef ABSL_BASE_INTERNAL_PRETTY_FUNCTION_H_
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#define ABSL_BASE_INTERNAL_PRETTY_FUNCTION_H_
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// ABSL_PRETTY_FUNCTION
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//
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// In C++11, __func__ gives the undecorated name of the current function. That
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// is, "main", not "int main()". Various compilers give extra macros to get the
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// decorated function name, including return type and arguments, to
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// differentiate between overload sets. ABSL_PRETTY_FUNCTION is a portable
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// version of these macros which forwards to the correct macro on each compiler.
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#if defined(_MSC_VER)
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#define ABSL_PRETTY_FUNCTION __FUNCSIG__
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#elif defined(__GNUC__)
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#define ABSL_PRETTY_FUNCTION __PRETTY_FUNCTION__
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#else
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#error "Unsupported compiler"
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#endif
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#endif // ABSL_BASE_INTERNAL_PRETTY_FUNCTION_H_
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