replica
/
hanchenye-llvm-project
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

[analyzer]Prevent infinite recursion(assume->checker:evalAssume->assume) 

(Unfortunately, I do not have a good reduced test case for this.)

llvm-svn: 164541
This commit is contained in:
Anna Zaks 2012-09-24 17:43:41 +00:00
parent 6fb4bd77e2
commit 3533a54a97
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
clang/lib/StaticAnalyzer/Core/SimpleConstraintManager.cpp
View File

@ -115,7 +115,9 @@ ProgramStateRef SimpleConstraintManager::assume(ProgramStateRef state,
NonLoc cond,
bool assumption) {
state = assumeAux(state, cond, assumption);
return SU.processAssume(state, cond, assumption);
if (NotifyAssumeClients)
return SU.processAssume(state, cond, assumption);
return state;
}
static BinaryOperator::Opcode NegateComparison(BinaryOperator::Opcode op) {