update preprocessor documentation #52
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@momo773510 is attempting to deploy a commit to the microcber's projects Team on Vercel. A member of the Team first needs to authorize it. |
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| The following aspects of the preprocessor can be controlled: | ||
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| * **<DocLink src="/cpp/preprocessor/impl">implementation-defined</DocLink>** behavior (controlled by directive `#pragma` <Revision since="C++11">and operator `_Pragma` </Revision>). In addition, some compilers support (to varying degrees) the operator `__pragma` as a *non-standard* extension. |
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I think it would be clearer not to say "non-standard extension", because almost nothing can be considered as "standard extension". It would make more sense to say "conforming/conformant extension". But given a large number of extensions are conforming, I think we should only additionally note non-conforming cases.
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| * **<DocLink src="/cpp/preprocessor/impl">implementation-defined</DocLink>** behavior (controlled by directive `#pragma` <Revision since="C++11">and operator `_Pragma` </Revision>). In addition, some compilers support (to varying degrees) the operator `__pragma` as a *non-standard* extension. | |
| * **<DocLink src="/cpp/preprocessor/impl">implementation-defined</DocLink>** behavior (controlled by directive `#pragma` <Revision since="C++11">and operator `_Pragma` </Revision>). In addition, some compilers support (to varying degrees) the operator `__pragma` as an extension. |
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maybe that make sense. but the statement is just a copy from cppreference. i use LLM to replicate it and could not distinguish the better one.
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