[llvm-bugs] [Bug 27286] New: llvm/tools/clang/lib/Parse/ParseOpenMP.cpp:1599]: (style) Redundant condition

via llvm-bugs llvm-bugs at lists.llvm.org
Fri Apr 8 08:53:27 PDT 2016


https://llvm.org/bugs/show_bug.cgi?id=27286

            Bug ID: 27286
           Summary: llvm/tools/clang/lib/Parse/ParseOpenMP.cpp:1599]:
                    (style) Redundant condition
           Product: new-bugs
           Version: trunk
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: new bugs
          Assignee: unassignedbugs at nondot.org
          Reporter: dcb314 at hotmail.com
                CC: llvm-bugs at lists.llvm.org
    Classification: Unclassified

llvm/tools/clang/lib/Parse/ParseOpenMP.cpp:1599]: (style) Redundant condition:
MapTypeModifierSpecified. '!A || (A && B)' is equivalent to '!A || B'

Source code is

  bool IsComma =
      ((Kind != OMPC_reduction) && (Kind != OMPC_depend) &&
       (Kind != OMPC_map)) ||
      ((Kind == OMPC_reduction) && !InvalidReductionId) ||
      ((Kind == OMPC_map) && (MapType != OMPC_MAP_unknown) &&
       (!MapTypeModifierSpecified ||
        (MapTypeModifierSpecified && MapTypeModifier == OMPC_MAP_always))) ||
      ((Kind == OMPC_depend) && DepKind != OMPC_DEPEND_unknown);

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