[LLVMbugs] [Bug 16589] New: Support for -W[no-]unused-but-set-{variable, parameter}

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Wed Jul 10 11:36:11 PDT 2013


http://llvm.org/bugs/show_bug.cgi?id=16589

            Bug ID: 16589
           Summary: Support for -W[no-]unused-but-set-{variable,parameter}
           Product: libraries
           Version: trunk
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: Backend: X86
          Assignee: unassignedbugs at nondot.org
          Reporter: artagnon at gmail.com
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified

These warnings are included by default with -Wall in GCC 4.6 [1], and
LLVM should support them instead of throwing -Wunknown-warning-option.

[1]: http://gcc.gnu.org/gcc-4.6/porting_to.html

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