http://llvm.org/bugs/show_bug.cgi?id=11020
Summary: Report constant expressions used in if stmts and loop
conditions
Product: clang
Version: unspecified
Platform: PC
OS/Version: Windows NT
Status: NEW
Severity: normal
Priority: P
Component: Static Analyzer
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
If an if statement or a loop has a constant expression as its condition, then
it is possible that there is a bug.
Ex:
int x = 10;
int y = 30;
if (x + 20 == y)
...;
I am not sure if this is already caught in clang and if there is a need to
provide support in the static analyzer.
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