https://bugs.llvm.org/show_bug.cgi?id=38950
Bug ID: 38950
Summary: Warning for unary minus used with unsigned type
Product: clang
Version: unspecified
Hardware: PC
OS: Windows NT
Status: NEW
Severity: enhancement
Priority: P
Component: Static Analyzer
Assignee: dcough...@apple.com
Reporter: david.bolvan...@gmail.com
CC: llvm-bugs@lists.llvm.org
unsigned foo()
{
unsigned a = 1;
return -a;
}
Clang issues no warning.
MSVC produces
<source>(8): warning C4146: unary minus operator applied to unsigned type,
result still unsigned
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