http://llvm.org/bugs/show_bug.cgi?id=16401
Bug ID: 16401
Summary: Wrong assumption of an integer comparison, knowing
their values
Product: clang
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: Static Analyzer
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Classification: Unclassified
Created attachment 10726
--> http://llvm.org/bugs/attachment.cgi?id=10726&action=edit
Preprocessed source of the problematic file
Even though it knows that "[7] Assuming 'size' is not equal to 0" in line 4457
and "pos = ... = 0;" in line 4470, it does this wrong assumption:
"[11] Assuming 'pos' is >= 'size'" in line 4471. Attached preprocessed source.
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