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  1. JDK
  2. JDK-8257420

Zero VM build broken with clang after JDK-8256726 due to strlen() is not a constexpr

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 16
    • Component/s: hotspot
    • Subcomponent:
    • Resolved In Build:
      b27

      Description

      /Users/fool/df/jdk/src/hotspot/share/interpreter/zero/bytecodeInterpreter.cpp:1406:11: error: non-type template argument is not a constant expression
                ARRAY_LOADTO32(T_INT, jint, "%d", STACK_INT, 0);
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      /Users/fool/df/jdk/src/hotspot/share/interpreter/zero/bytecodeInterpreter.cpp:1389:11: note: expanded from macro 'ARRAY_LOADTO32'
                ARRAY_INTRO(-2); \
                ^~~~~~~~~~~~~~~
      /Users/fool/df/jdk/src/hotspot/share/interpreter/zero/bytecodeInterpreter.cpp:1374:7: note: expanded from macro 'ARRAY_INTRO'
            STATIC_ASSERT(add_len == strlen("Index out of bounds for length ")); \
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      /Users/fool/df/jdk/src/hotspot/share/utilities/debug.hpp:190:28: note: expanded from macro 'STATIC_ASSERT'
          STATIC_ASSERT_FAILURE< (Cond) >::value ]
                                 ^~~~~~
      /Users/fool/df/jdk/src/hotspot/share/interpreter/zero/bytecodeInterpreter.cpp:1406:11: note: non-constexpr function 'strlen' cannot be used in a constant expression
      /Users/fool/df/jdk/src/hotspot/share/interpreter/zero/bytecodeInterpreter.cpp:1389:11: note: expanded from macro 'ARRAY_LOADTO32'
                ARRAY_INTRO(-2);

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              Assignee:
              jiefu Jie Fu
              Reporter:
              jiefu Jie Fu
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                Updated:
                Resolved: