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| author | Douglas Gregor <dgregor@apple.com> | 2010-12-15 01:34:56 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2010-12-15 01:34:56 +0000 |
| commit | bebbe0d9b7568ce43a464286bee49429489ef483 (patch) | |
| tree | f46d0fb0c81e0d5b47522d8bc162398b3e9ee7d4 /lib/Sema/SemaOverload.cpp | |
| parent | 8cc246c9a68c783a5b90d2e8b8927521cb3a49b7 (diff) | |
Variadic templates: extend the Expr class with a bit that specifies
whether the expression contains an unexpanded parameter pack, in the
same vein as the changes to the Type hierarchy. Compute this bit
within all of the Expr subclasses.
This change required a bunch of reshuffling of dependency
calculations, mainly to consolidate them inside the constructors and
to fuse multiple loops that iterate over arguments to determine type
dependence, value dependence, and (now) containment of unexpanded
parameter packs.
Again, testing is painfully sparse, because all of the diagnostics
will change and it is more important to test the to-be-written visitor
that collects unexpanded parameter packs.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@121831 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaOverload.cpp')
| -rw-r--r-- | lib/Sema/SemaOverload.cpp | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/lib/Sema/SemaOverload.cpp b/lib/Sema/SemaOverload.cpp index 569be26677..5a2150664c 100644 --- a/lib/Sema/SemaOverload.cpp +++ b/lib/Sema/SemaOverload.cpp @@ -7275,7 +7275,7 @@ Sema::CreateOverloadedUnaryOp(SourceLocation OpLoc, unsigned OpcIn, CXXRecordDecl *NamingClass = 0; // because lookup ignores member operators UnresolvedLookupExpr *Fn - = UnresolvedLookupExpr::Create(Context, /*Dependent*/ true, NamingClass, + = UnresolvedLookupExpr::Create(Context, NamingClass, 0, SourceRange(), OpNameInfo, /*ADL*/ true, IsOverloaded(Fns), Fns.begin(), Fns.end()); @@ -7452,9 +7452,8 @@ Sema::CreateOverloadedBinOp(SourceLocation OpLoc, // TODO: provide better source location info in DNLoc component. DeclarationNameInfo OpNameInfo(OpName, OpLoc); UnresolvedLookupExpr *Fn - = UnresolvedLookupExpr::Create(Context, /*Dependent*/ true, NamingClass, - 0, SourceRange(), OpNameInfo, - /*ADL*/ true, IsOverloaded(Fns), + = UnresolvedLookupExpr::Create(Context, NamingClass, 0, SourceRange(), + OpNameInfo, /*ADL*/ true, IsOverloaded(Fns), Fns.begin(), Fns.end()); return Owned(new (Context) CXXOperatorCallExpr(Context, Op, Fn, Args, 2, @@ -7679,7 +7678,7 @@ Sema::CreateOverloadedArraySubscriptExpr(SourceLocation LLoc, DeclarationNameInfo OpNameInfo(OpName, LLoc); OpNameInfo.setCXXOperatorNameRange(SourceRange(LLoc, RLoc)); UnresolvedLookupExpr *Fn - = UnresolvedLookupExpr::Create(Context, /*Dependent*/ true, NamingClass, + = UnresolvedLookupExpr::Create(Context, NamingClass, 0, SourceRange(), OpNameInfo, /*ADL*/ true, /*Overloaded*/ false, UnresolvedSetIterator(), |