[LLVMbugs] [Bug 6321] New: Wunused-function false positive

[bugzilla-daemon at cs.uiuc.edu]

http://llvm.org/bugs/show_bug.cgi?id=6321

           Summary: Wunused-function false positive
           Product: clang
           Version: unspecified
          Platform: PC
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Semantic Analyzer
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: daniel at zuster.org
                CC: tonic at nondot.org, llvmbugs at cs.uiuc.edu


This is a false positive:
--
ddunbar at 67-218-110-63:tmp$ cat t.c
static void f0(void);
void f1(void(*a0)(void));
void f2(void) { f1(f0); }
static void f0(void) {}
ddunbar at 67-218-110-63:tmp$ clang -c -Wunused-function t.c
t.c:4:13: warning: unused function 'f0' [-Wunused-function]
static void f0(void) {}
            ^
1 diagnostic generated.
ddunbar at 67-218-110-63:tmp$ 
--


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