diff options
Diffstat (limited to 'lib/Frontend/RewriteObjC.cpp')
| -rw-r--r-- | lib/Frontend/RewriteObjC.cpp | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/lib/Frontend/RewriteObjC.cpp b/lib/Frontend/RewriteObjC.cpp index 4e8679c588..3ef3a06119 100644 --- a/lib/Frontend/RewriteObjC.cpp +++ b/lib/Frontend/RewriteObjC.cpp @@ -4581,16 +4581,14 @@ Stmt *RewriteObjC::SynthBlockInitExpr(BlockExpr *Exp) { InitExprs.push_back(Exp); } } - if (ImportedBlockDecls.size()) { // generate "1<<25" to indicate we have helper functions. + if (ImportedBlockDecls.size()) { + // generate BLOCK_HAS_COPY_DISPOSE(have helper funcs) | BLOCK_HAS_DESCRIPTOR + int flag = (BLOCK_HAS_COPY_DISPOSE | BLOCK_HAS_DESCRIPTOR); unsigned IntSize = static_cast<unsigned>(Context->getTypeSize(Context->IntTy)); - BinaryOperator *Exp = new (Context) BinaryOperator( - new (Context) IntegerLiteral(llvm::APInt(IntSize, 1), - Context->IntTy,SourceLocation()), - new (Context) IntegerLiteral(llvm::APInt(IntSize, 25), - Context->IntTy, SourceLocation()), - BinaryOperator::Shl, Context->IntTy, SourceLocation()); - InitExprs.push_back(Exp); + Expr *FlagExp = new (Context) IntegerLiteral(llvm::APInt(IntSize, flag), + Context->IntTy, SourceLocation()); + InitExprs.push_back(FlagExp); } NewRep = new (Context) CallExpr(*Context, DRE, &InitExprs[0], InitExprs.size(), FType, SourceLocation()); |