maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

Remove unused slot/reference and update Sema::ActOnIdentifierExpr(). 

llvm-svn: 56438
This commit is contained in:
Steve Naroff 2008-09-22 15:31:56 +00:00
parent 796a271c5f
commit 25709eca44
2 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
clang/lib/Sema/Sema.h
View File

@ -1038,7 +1038,6 @@ public:
/// about the block. It is pointed to from Sema::CurBlock.
struct BlockSemaInfo {
llvm::SmallVector<ParmVarDecl*, 8> Params;
llvm::SmallPtrSet<Decl*, 4> ByRefVars;
bool hasPrototype;
bool isVariadic;

9
clang/lib/Sema/SemaExpr.cpp
View File

@ -436,11 +436,12 @@ Sema::ExprResult Sema::ActOnIdentifierExpr(Scope *S, SourceLocation Loc,
// If we are in a block and the variable is outside the current block,
// bind the variable reference with a BlockDeclRefExpr.
// If the variable is in the byref set, bind it directly, otherwise it will be
// bound by-copy, thus we make it const within the closure.
if (!CurBlock->ByRefVars.count(VD))
VD->getType().addConst();
// The BlocksAttr indicates the variable is bound by-reference.
if (VD->getAttr<BlocksAttr>())
return new BlockDeclRefExpr(VD, VD->getType(), Loc, true);
// Variable will be bound by-copy, make it const within the closure.
VD->getType().addConst();
return new BlockDeclRefExpr(VD, VD->getType(), Loc, false);
}