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Refactor the representation of qualifiers to bring ExtQualType out of the

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Type hierarchy.  Demote 'volatile' to extended-qualifier status.  Audit our
use of qualifiers and fix a few places that weren't dealing with qualifiers
quite right;  many more remain.

llvm-svn: 82705
This commit is contained in:
John McCall
2009-09-24 19:53:00 +00:00
parent 6d98ede7e8
commit 8ccfcb51ee
45 changed files with 1358 additions and 1154 deletions
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11
clang/lib/AST/DeclCXX.cpp
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@@ -146,7 +146,7 @@ CXXRecordDecl::setBases(ASTContext &C,
}
bool CXXRecordDecl::hasConstCopyConstructor(ASTContext &Context) const {
return getCopyConstructor(Context, QualType::Const) != 0;
return getCopyConstructor(Context, Qualifiers::Const) != 0;
}
CXXConstructorDecl *CXXRecordDecl::getCopyConstructor(ASTContext &Context,
@@ -167,8 +167,8 @@ CXXConstructorDecl *CXXRecordDecl::getCopyConstructor(ASTContext &Context,
if (cast<CXXConstructorDecl>(*Con)->isCopyConstructor(Context,
FoundTQs)) {
if (((TypeQuals & QualType::Const) == (FoundTQs & QualType::Const)) ||
(!(TypeQuals & QualType::Const) && (FoundTQs & QualType::Const)))
if (((TypeQuals & Qualifiers::Const) == (FoundTQs & Qualifiers::Const)) ||
(!(TypeQuals & Qualifiers::Const) && (FoundTQs & Qualifiers::Const)))
return cast<CXXConstructorDecl>(*Con);
}
@@ -508,7 +508,8 @@ QualType CXXMethodDecl::getThisType(ASTContext &C) const {
ClassTy = TD->getInjectedClassNameType(C);
else
ClassTy = C.getTagDeclType(getParent());
ClassTy = ClassTy.getWithAdditionalQualifiers(getTypeQualifiers());
ClassTy = C.getQualifiedType(ClassTy,
Qualifiers::fromCVRMask(getTypeQualifiers()));
return C.getPointerType(ClassTy);
}
@@ -600,6 +601,8 @@ CXXConstructorDecl::isCopyConstructor(ASTContext &Context,
if (PointeeType.getUnqualifiedType() != ClassTy)
return false;
// FIXME: other qualifiers?
// We have a copy constructor.
TypeQuals = PointeeType.getCVRQualifiers();
return true;