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| author | John McCall <rjmccall@apple.com> | 2011-09-09 05:25:32 +0000 |
|---|---|---|
| committer | John McCall <rjmccall@apple.com> | 2011-09-09 05:25:32 +0000 |
| commit | 9320b87cff21e87752c5b511ba49aaead5d5792c (patch) | |
| tree | 47977c15fd7ca50d320cb73f624a0d5010ecad86 /clang/lib/CodeGen/CGObjC.cpp | |
| parent | 10162ab7edce78aab8c9943b0c15eef4a4115db0 (diff) | |
| download | bcm5719-llvm-9320b87cff21e87752c5b511ba49aaead5d5792c.tar.gz bcm5719-llvm-9320b87cff21e87752c5b511ba49aaead5d5792c.zip | |
Give conversions of block pointers to ObjC pointers a different cast kind
than conversions of C pointers to ObjC pointers. In order to ensure that
we've caught every case, add asserts to CastExpr that strictly determine
which cast kind is used for which kind of bit cast.
llvm-svn: 139352
Diffstat (limited to 'clang/lib/CodeGen/CGObjC.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CGObjC.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/clang/lib/CodeGen/CGObjC.cpp b/clang/lib/CodeGen/CGObjC.cpp index 01748ee8257..17ace4fc1ac 100644 --- a/clang/lib/CodeGen/CGObjC.cpp +++ b/clang/lib/CodeGen/CGObjC.cpp @@ -1997,7 +1997,8 @@ tryEmitARCRetainScalarExpr(CodeGenFunction &CGF, const Expr *e) { // These casts can change the type, so remember that and // soldier on. We only need to remember the outermost such // cast, though. - case CK_AnyPointerToObjCPointerCast: + case CK_CPointerToObjCPointerCast: + case CK_BlockPointerToObjCPointerCast: case CK_AnyPointerToBlockPointerCast: case CK_BitCast: if (!resultType) |
