34 lines
1.3 KiB
C
34 lines
1.3 KiB
C
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// Copyright 2017 The Abseil Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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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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