http://llvm.org/bugs/show_bug.cgi?id=6004
Summary: clang does not generate a warning for division by zero.
Product: clang
Version: trunk
Platform: PC
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P2
Component: Semantic Analyzer
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
gcc generates a warning
C16-115-1.c:7: warning: division by zero
for the following code:
char *pc = (char *) 0xA0;
volatile signed char char1 = 0xFF;
int main(void)
{
if ( char1 % 0) {
*pc = 1;
}
else
*pc = 0;
}
Why clang doesn't ?
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