diff options
| author | Ted Kremenek <kremenek@apple.com> | 2008-07-11 22:40:47 +0000 |
|---|---|---|
| committer | Ted Kremenek <kremenek@apple.com> | 2008-07-11 22:40:47 +0000 |
| commit | 0d8019e55c0f465bafc11b04aed691de95b9131d (patch) | |
| tree | 67854def92c93e2096a354c201a6de323e349ee8 /Driver/clang.cpp | |
| parent | 75a4881047deeb3a300ff9293dc6ba8570048bb5 (diff) | |
Add new check: -check-objc-methodsigs. This check scans methods in
ObjCImplementationDecls and sees if a ancestor class defines a method with the
same selector but with a different type signature. Right now it just compares
return types, and mainly looks at differences in primitive values. The checking
will be expanded in the future.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53482 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'Driver/clang.cpp')
| -rw-r--r-- | Driver/clang.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Driver/clang.cpp b/Driver/clang.cpp index 6efab74864..d92d5d62e6 100644 --- a/Driver/clang.cpp +++ b/Driver/clang.cpp @@ -170,6 +170,8 @@ clEnumValN(WarnDeadStores, "warn-dead-stores", "Flag warnings of stores to dead variables"), clEnumValN(WarnUninitVals, "warn-uninit-values", "Flag warnings of uses of unitialized variables"), +clEnumValN(CheckObjCMethSigs, "check-objc-methodsigs", + "Check the Objective-C method signatures for type incompatibilities."), clEnumValN(CheckerSimple, "checker-simple", "Perform simple path-sensitive checks."), clEnumValN(CheckerCFRef, "checker-cfref", |