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| author | Steve Naroff <snaroff@apple.com> | 2008-10-21 10:37:50 +0000 |
|---|---|---|
| committer | Steve Naroff <snaroff@apple.com> | 2008-10-21 10:37:50 +0000 |
| commit | fe6b0dc94a5279f33aba9a3bc0237c9841be3d43 (patch) | |
| tree | 091174f8436358b15d2b6cb4edc6fc7f5975d66c /Driver/clang.cpp | |
| parent | 933c3e1dca3bb88bf113290ef0ade8f5262a89c0 (diff) | |
Fix <rdar://problem/6261178> clang-on-xcode: [sema] multiple method warning is over enthusiastic.
Fix <rdar://problem/6265257> warnings for ambiguous message send swamp other warnings.
Reworked Sema::MatchTwoMethodDeclarations() to optionally match based on method size and alignment (the default in GCC). Changed Sema::LookupInstanceMethodInGlobalPool() to use this feature.
Added -Wno-struct-selector-match to driver, however didn't hook it up yet. Added a FIXME that says this.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@57898 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'Driver/clang.cpp')
| -rw-r--r-- | Driver/clang.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Driver/clang.cpp b/Driver/clang.cpp index fcd4d5ab72..c2afe5b622 100644 --- a/Driver/clang.cpp +++ b/Driver/clang.cpp @@ -595,6 +595,11 @@ static llvm::cl::opt<bool> WarnImplicitFunctionDeclaration("Wimplicit-function-declaration", llvm::cl::desc("Warn about uses of implicitly defined functions")); +static llvm::cl::opt<bool> +WarnNoStrictSelectorMatch("Wno-strict-selector-match", + llvm::cl::desc("Do not warn about duplicate methods that have the same size and alignment"), + llvm::cl::init(true)); + /// InitializeDiagnostics - Initialize the diagnostic object, based on the /// current command line option settings. static void InitializeDiagnostics(Diagnostic &Diags) { |