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-lang [V1.07.00 or later]
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This option specifies the language standard.
[Specification format]
- | Interpretation when omitted |
Compilation is performed according to the C90 standard.
[Detailed description]
- | This option specifies the language standard of the C source file. |
- | If the -lang=c option is specified or this option is omitted, compilation is performed according to the C90 standard. |
- | If the -lang=c99 option is specified, compilation is performed according to the C99 standard. |
- | If a value other than c or c99 is specified, an error will occur. |
[Remark]
- | This compiler does not support a part of language standards. |
- | Some standard library functions in the C90/C99 language standard |
- | Complex number types in the C99 language standard |
- | Variable-length arrays in the C99 language standard |