https://bugs.llvm.org/show_bug.cgi?id=42142
Bug ID: 42142
Summary: Missing switch case checking in Clang diagnostics
Product: clang
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: C
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected], [email protected],
[email protected], [email protected],
[email protected]
void g();
void warn(char c)
{
switch (c) {
case 256: g();
}
}
Clang: No warning.
GCC warns:
warning: case label value exceeds maximum value for type
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