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On this page you find all important commands for the CLI tool clang++. If the command you are looking for is missing please ask our AI.

clang++

The clang++ command line tool is a C++ compiler front-end provided by the LLVM project. It is designed to be a powerful alternative to traditional C++ compilers like GCC. Clang++ uses the LLVM infrastructure to provide fast, efficient, and highly optimized code generation.

Here are some key features and aspects of clang++:

  1. Language compatibility: clang++ supports various versions of the C++ language standards such as C++98, C++03, C++11, C++14, C++17, and many features of the upcoming C++20 standard.

  2. Fast and accurate error detection: One of the notable strengths of Clang is its ability to provide precise error and warning messages. It offers clear and concise diagnostic messages that help developers identify and fix issues easily.

  3. Advanced code analysis: clang++ provides various static analysis tools like Clang-Tidy and Clang-Analyzer. These tools perform a deeper analysis of code, detect potential bugs, suggest code improvements, and enforce coding guidelines.

  4. Optimization capabilities: The LLVM infrastructure on which clang++ is built enables advanced optimizations. It can generate highly optimized machine code for better performance, including options for size optimization, inlining, loop unrolling, and more.

  5. Modular and extensible design: clang++ is designed with modularity in mind, allowing for easy integration of additional features and tools. This has led to the creation of various tools that extend its functionality, like sanitizers for runtime error detection.

  6. Platform portability: Clang++ is designed to work on various platforms, including Linux, macOS, and Windows. It adheres to platform-specific behaviors, making it easier to write portable code.

Overall, clang++ is a popular and powerful tool that is widely used in the C++ community. Its focus on code correctness, performance, and extensibility has made it a favored compiler for many developers.

List of commands for clang++:

  • clang++:tldr:569d9 clang++: Compile a source code file into an executable binary.
    $ clang++ ${path-to-source-cpp} -o ${path-to-output_executable}
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  • clang++:tldr:68146 clang++: Include libraries located at a different path than the source file.
    $ clang++ ${path-to-source-cpp} -o ${path-to-output_executable} -I${path-to-header_path} -L${path-to-library_path} -l${path-to-library_name}
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  • clang++:tldr:ac213 clang++: Display (almost) all errors and warnings.
    $ clang++ ${path-to-source-cpp} -Wall -o ${path-to-output_executable}
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  • clang++:tldr:ca38f clang++: Choose a language standard to compile with.
    $ clang++ ${path-to-source-cpp} -std=${c++20} -o ${path-to-output_executable}
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  • clang++:tldr:dc5f9 clang++: Compile source code into LLVM Intermediate Representation (IR).
    $ clang++ -S -emit-llvm ${path-to-source-cpp} -o ${path-to-output-ll}
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  • llvm-config:tldr:8c2eb llvm-config: Compile and link an LLVM based program.
    $ clang++ $(llvm-config --cxxflags --ldflags --libs) --output ${path-to-output_executable} ${path-to-source-cc}
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