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| author | Jordan Rose <jordan_rose@apple.com> | 2013-03-23 01:21:05 +0000 |
|---|---|---|
| committer | Jordan Rose <jordan_rose@apple.com> | 2013-03-23 01:21:05 +0000 |
| commit | 8958efacf8d52918cfe624116338bec62312582d (patch) | |
| tree | 412fd6b7fd7a7b1ac7b06fa54f8146fdeab0d82f /lib/StaticAnalyzer/Core/RangeConstraintManager.cpp | |
| parent | 168613735dce8103ef78390ac28786b5a278f439 (diff) | |
[analyzer] Use SymExprs to represent '<loc> - <loc>' and '<loc> == <loc>'.
We just treat this as opaque symbols, but even that allows us to handle
simple cases where the same condition is tested twice. This is very common
in the STL, which means that any project using the STL gets spurious errors.
Part of <rdar://problem/13239003>.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@177800 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/StaticAnalyzer/Core/RangeConstraintManager.cpp')
0 files changed, 0 insertions, 0 deletions