http://llvm.org/bugs/show_bug.cgi?id=14412
Bug #: 14412
Summary: bool reduction of case values is questionable
Product: clang
Version: trunk
Platform: PC
OS/Version: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: Frontend
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
Classification: Unclassified
Test case:
void a (void) {
_Bool b;
switch (b) {
case 2:
case 0:
break;
}
}
This gives a warning: overflow converting case value to switch condition type
(2 to 0)
and later an error for the defined case. I don't think the warning is correct.
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