[LLVMbugs] [Bug 9612] New: -Wbool-conversions misses 'false' ICEs
bugzilla-daemon at llvm.org
bugzilla-daemon at llvm.org
Sat Apr 2 14:44:32 PDT 2011
http://llvm.org/bugs/show_bug.cgi?id=9612
Summary: -Wbool-conversions misses 'false' ICEs
Product: clang
Version: trunk
Platform: PC
OS/Version: All
Status: NEW
Severity: normal
Priority: P
Component: C++
AssignedTo: unassignedclangbugs at nondot.org
ReportedBy: jyasskin at google.com
CC: chandlerc at gmail.com, llvmbugs at cs.uiuc.edu,
dgregor at apple.com
$ cat test.cc
void foo(int* p);
void bar() {
const bool kDebugMode = false; // NULL pointer constant.
foo(false); // Warning.
foo(false == true); // No warning!
foo(kDebugMode); // No warning!
}
$ clang++ -Wbool-conversions -c test.cc
test.cc:5:9: warning: initialization of pointer of type 'int *' from literal
'false' [-Wbool-conversions]
foo(false); // Warning.
^
1 warning generated.
$
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