rust/compiler/rustc_codegen_gcc/src/back/mod.rs 文件是 Rust编译器的源代码中的一个模块,主要负责与 GCC(GNU 编译器集合)相关的后端代码生成。 在Rust 编译器的架构中,前端负责将 Rust 源代码转换为中间表示语言(Intermediate Representation,简称 IR),而后端负责将 IR 转换为机器码,完成最终的代码生成。rust...
C5260 the constant variable 'variable-name' has internal linkage in an included header file context, but external linkage in imported header unit context; consider declaring it 'inline' as well if it will be shared across translation units, or 'static' to express intent to use it local to ...
Compiler error C2630'symbol' found in what should be a comma-separated list Compiler error C2631'identifier': a class or enum cannot be defined in an alias template Compiler error C2632'type1' followed by 'type2' is illegal Compiler error C2633'identifier': 'inline' is the only legal st...
Refer to Interfacing C to Assembler in the Cx51 User's Guide. Refer to Application Note 149 Data Overlaying and Code Banking with A51 Assembler Modules SEE ALSO C51: Calling Assembly Routines from C C51: Mixing C and Assembly C51: Getting Inline Assembly to WorkCopyright...
在Rust编译器源代码中,rust/compiler/rustc_lint_defs/src/builtin.rs文件的作用是定义内置的编译器lint检查。 首先来看fields结构体,它用于定义lint检查的字段,包括名称、默认级别、描述等。这些字段用来描述lint检查的相关信息,以便开发者可以在代码中启用或禁用特定的lint检查。 接下来是with结构体,它用于定义一个...
The following debugging options are listed in alphabetical order. TABLE 3-3 Debugging Options Action Option Does not expand C++ inline functions. +d Shows options passed by the driver to the compiler, but does not compile. -dryrun Runs only the preprocessor on the C++ source files and sends...
Compiler warning (level 1, off) C5041 'definition': out-of-line definition for constexpr static data member is not needed and is deprecated in C++17 Compiler warning (level 3, off) C5042 'declaration': function declarations at block scope cannot be specified 'inline' in standard C++; remov...
This results in a 13K optimized binary executable or a 6K object file. The source for this check is 5K excluding header files. Readers do not need to link with a library. JSON parsers bloat the compiled C binary compared to pure Flatbuffer usage because they inline the parser decision ...
-xinline=f1[,...fn] -xinline=alpha,dosBrackets, pipe, and ellipsis are meta characters used in the descriptions of the options and are not part of the options themselves.Some general guidelines for options are:-lx is the option to link with library libx.a. It is always safer to put ...
The following specific changes occur in relaxed mode: Division by a constant is converted to inverse multiplication. Certain C standard float functions--such as sqrt, sin, cos, atan, and atan2--are redirected to optimized inline functions where possible. If the --tmu_support option is used ...