BCC64

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BCC64 is the RAD Studio C++ compiler for 64-bit Windows.

BCC64 is based on Clang. See Clang-enhanced C++ Compilers for information that the BCC64 compiler has in common with other Clang-enhanced C++ compilers.

Note: For 32-bit Windows, use BCC32C (Clang-enhanced compiler) or BCC32 (previous-generation compiler).

General Information

Field	Value
Clang Version	5.0
LLVM Version	5.0
Calling Conventions	Microsoft x64
Name Mangling	Itanium
Standard Library	Dinkumware
Additional Libraries	compiler-rt

Output Files

File Type	File Extension	File Format
Executable	.exe	PE32+
Shared Library	.dll	PE32+
Static Library	.a	ar
Compiled Object	.o	ELF

Writing C++ Code for BCC64

To write C++ code specifically for BCC64, use:

#if defined(__BORLANDC__) && defined(__clang__) && defined(_WIN64)
    // Your code.
#endif

For more information, see Clang-enhanced C++ Compilers, Predefined Macros.

See Also

• C++Builder 64-bit Windows Application Development
  • Upgrading Existing C++ Projects to 64-bit Windows
  • Debugging C++Builder 64-Bit Windows Applications
• 64-bit Windows "Hello World" Application (Delphi and C++)
• BCC64-specific Differences
• Modern C++ Features

• Linking a C++ 64-bit Windows Hello World Application

• BCC64.EXE, the C++ 64-bit Windows Compiler
• CPP64, the Preprocessor for 64-bit Windows
• MKEXP.EXE, the 64-bit Windows Import Library Tool for C++