[LLVMbugs] [Bug 10169] New: Using address of global non-weak is tautologic
bugzilla-daemon at llvm.org
bugzilla-daemon at llvm.org
Wed Jun 22 05:05:48 PDT 2011
http://llvm.org/bugs/show_bug.cgi?id=10169
Summary: Using address of global non-weak is tautologic
Product: clang
Version: trunk
Platform: PC
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P
Component: Frontend
AssignedTo: unassignedclangbugs at nondot.org
ReportedBy: joerg at NetBSD.org
CC: llvmbugs at cs.uiuc.edu
int foo;
int main(void)
{
return &foo ? 1 : 0;
}
gives a warning with GCC 4.5.
Possible exceptions are: section, weak or weakref attribute set. This warning
triggered at least one real bug in the NetBSD code base, so it is useful to
have.
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