Ruby  3.4.0dev (2024-11-05 revision 348a53415339076afc4a02fcd09f3ae36e9c4c61)
Macros
compiler_is.h File Reference

(348a53415339076afc4a02fcd09f3ae36e9c4c61)

Defines RBIMPL_COMPILER_IS. More...

#include "ruby/internal/compiler_is/apple.h"
#include "ruby/internal/compiler_is/clang.h"
#include "ruby/internal/compiler_is/gcc.h"
#include "ruby/internal/compiler_is/intel.h"
#include "ruby/internal/compiler_is/msvc.h"
#include "ruby/internal/compiler_is/sunpro.h"
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Macros

#define RBIMPL_COMPILER_IS(cc)   RBIMPL_COMPILER_IS_ ## cc
 Checks if the compiler is of given brand. More...
 

Detailed Description

Defines RBIMPL_COMPILER_IS.

Author
Ruby developers ruby-.nosp@m.core.nosp@m.@ruby.nosp@m.-lan.nosp@m.g.org
Warning
Symbols prefixed with either RBIMPL or rbimpl are implementation details. Don't take them as canon. They could rapidly appear then vanish. The name (path) of this header file is also an implementation detail. Do not expect it to persist at the place it is now. Developers are free to move it anywhere anytime at will.
Note
To ruby-core: remember that this header can be possibly recursively included from extension libraries written in C++. Do not expect for instance __VA_ARGS__ is always available. We assume C99 for ruby itself but we don't assume languages of extension libraries. They could be written in C++98.

Definition in file compiler_is.h.

Macro Definition Documentation

◆ RBIMPL_COMPILER_IS

#define RBIMPL_COMPILER_IS (   cc)    RBIMPL_COMPILER_IS_ ## cc

Checks if the compiler is of given brand.

Parameters
ccCompiler brand, like MSVC.
Return values
trueIt is.
falseIt isn't.

Definition at line 30 of file compiler_is.h.