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  1. JDK
  2. JDK-8247283

Enable the new conformant preprocessor option in Visual Studio

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Details

    • Enhancement
    • Status: Resolved
    • P4
    • Resolution: Fixed
    • 15
    • 20
    • infrastructure
    • b14

    Description

      The new conformant preprocessor is feature complete in Visual Studio 16.5.

      https://docs.microsoft.com/en-us/cpp/preprocessor/preprocessor-experimental-overview?view=vs-2019

      Try updating to use it instead of the traditional preprocessor (which is well known to be non-conforming in various ways). This would bring VS-based usage more in line with other platforms in this area, and remove the need for some workarounds for the traditional preprocessor's behavior.

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          is blocked by

          Enhancement - null JDK-8293088 Fix compilation with the new Visual Studio preprocessor

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          is cloned by

          Enhancement - null JDK-8293088 Fix compilation with the new Visual Studio preprocessor

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          relates to

          Enhancement - null JDK-8288293 Decouple compiler from OS

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • In Progress

          Enhancement - null JDK-8241499 Enable new "permissive-" for standard C++ compliance on Visual Studio if possible

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Enhancement - null JDK-8292008 Transition the JDK to the common standard of C11

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          JEP - Java Enhancement Proposal JDK-8208089 JEP 347: Enable C++14 Language Features

          • P3 - Major loss of function.
          • Closed
          links to

          Commit Commit openjdk/jdk/b17758a9

          Review Review openjdk/jdk/10101

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              ihse Magnus Ihse Bursie
              kbarrett Kim Barrett
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                Created:
                Updated:
                Resolved: