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  1. JDK
  2. JDK-8033215

clang: node.cpp:284 IDX_INIT macro use uninitialized field _out

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    • Bug
    • Status: Resolved
    • P4
    • Resolution: Fixed
    • 9
    • 9
    • hotspot

    • Arch Linux
      clang version 3.4 (tags/RELEASE_34/final)

    • b04

    Backports

      Description

        The error message as follows, every IDX_INIT called in the initialize list will cause this warning, and I cannot make sense out of the current code.

        /home/hjen/ws/9dev/hotspot/src/share/vm/opto/node.cpp:326:10: error: field '_out' is uninitialized when used here [-Werror,-Wuninitialized]
          : _idx(IDX_INIT(req))
                 ^
        /home/hjen/ws/9dev/hotspot/src/share/vm/opto/node.cpp:284:58: note: expanded from macro 'IDX_INIT'
        #define IDX_INIT(req) this->Init((req), (Compile*) this->_out)
                                                                 ^ ^

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            backported by

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8237353 clang: node.cpp:284 IDX_INIT macro use uninitialized field _out

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

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8237898 clang: node.cpp:284 IDX_INIT macro use uninitialized field _out

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

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8239626 clang: node.cpp:284 IDX_INIT macro use uninitialized field _out

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

            Bug - A problem which impairs or prevents the functions of the product. JDK-8034812 remove IDX_INIT macro hack in Node class

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

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                henryjen Henry Jen
                henryjen Henry Jen
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                  Created:
                  Updated:
                  Resolved: