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Bring operator name lookup (as required for C++ operator overloading)

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into the general name-lookup fold. This cleans up some ugly,
not-quite-working code in the handling of operator overloading.

llvm-svn: 63735
This commit is contained in:
Douglas Gregor
2009-02-04 16:44:47 +00:00
parent 7bad6d1d32
commit 94eabf3355
5 changed files with 50 additions and 65 deletions
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5
clang/lib/Sema/SemaLookup.cpp
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@@ -313,6 +313,7 @@ getIdentifierNamespacesFromLookupNameKind(Sema::LookupNameKind NameKind,
unsigned IDNS = 0;
switch (NameKind) {
case Sema::LookupOrdinaryName:
case Sema::LookupOperatorName:
IDNS = Decl::IDNS_Ordinary;
if (CPlusPlus)
IDNS |= Decl::IDNS_Tag | Decl::IDNS_Member;
@@ -531,6 +532,7 @@ Sema::LookupResult::iterator& Sema::LookupResult::iterator::operator++() {
Decl ** I = reinterpret_cast<Decl**>(Current);
++I;
Current = reinterpret_cast<uintptr_t>(I);
break;
}
case OverloadedDeclFromIdResolver: {
@@ -587,7 +589,7 @@ Sema::CppLookupName(Scope *S, DeclarationName Name,
LookupNameKind NameKind, bool RedeclarationOnly) {
assert(getLangOptions().CPlusPlus &&
"Can perform only C++ lookup");
unsigned IDNS
unsigned IDNS
= getIdentifierNamespacesFromLookupNameKind(NameKind, /*CPlusPlus*/ true);
Scope *Initial = S;
IdentifierResolver::iterator
@@ -841,6 +843,7 @@ Sema::LookupName(Scope *S, DeclarationName Name, LookupNameKind NameKind,
IDNS = Decl::IDNS_Member;
break;
case Sema::LookupOperatorName:
case Sema::LookupNestedNameSpecifierName:
case Sema::LookupNamespaceName:
assert(false && "C does not perform these kinds of name lookup");