diff options
| author | David Blaikie <dblaikie@gmail.com> | 2012-04-30 02:36:29 +0000 |
|---|---|---|
| committer | David Blaikie <dblaikie@gmail.com> | 2012-04-30 02:36:29 +0000 |
| commit | 262bc18e32500558af7cb0afa205b34bd37bafed (patch) | |
| tree | 6948b171ad9895169475e9f5808700781231a710 /lib/StaticAnalyzer/Checkers/ObjCUnusedIVarsChecker.cpp | |
| parent | 298038352b34c5503db418201f3ddea6e56fd0e1 (diff) | |
Remove the ref/value inconsistency in filter_decl_iterator.
filter_decl_iterator had a weird mismatch where both op* and op-> returned T*
making it difficult to generalize this filtering behavior into a reusable
library of any kind.
This change errs on the side of value, making op-> return T* and op* return
T&.
(reviewed by Richard Smith)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155808 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/StaticAnalyzer/Checkers/ObjCUnusedIVarsChecker.cpp')
| -rw-r--r-- | lib/StaticAnalyzer/Checkers/ObjCUnusedIVarsChecker.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/StaticAnalyzer/Checkers/ObjCUnusedIVarsChecker.cpp b/lib/StaticAnalyzer/Checkers/ObjCUnusedIVarsChecker.cpp index 4718dc7c7a..ea6f8e109b 100644 --- a/lib/StaticAnalyzer/Checkers/ObjCUnusedIVarsChecker.cpp +++ b/lib/StaticAnalyzer/Checkers/ObjCUnusedIVarsChecker.cpp @@ -76,7 +76,7 @@ static void Scan(IvarUsageMap& M, const ObjCContainerDecl *D) { // to an ivar. for (ObjCImplementationDecl::propimpl_iterator I = ID->propimpl_begin(), E = ID->propimpl_end(); I!=E; ++I) - Scan(M, *I); + Scan(M, &*I); // Scan the associated categories as well. for (const ObjCCategoryDecl *CD = @@ -109,7 +109,7 @@ static void checkObjCUnusedIvar(const ObjCImplementationDecl *D, for (ObjCInterfaceDecl::ivar_iterator I=ID->ivar_begin(), E=ID->ivar_end(); I!=E; ++I) { - const ObjCIvarDecl *ID = *I; + const ObjCIvarDecl *ID = &*I; // Ignore ivars that... // (a) aren't private |