This patch fixes the implementations of the __has_trivial_destructor
and __has_trivial_constructor builtin pseudo-functions and
additionally implements __has_trivial_copy and __has_trivial_assign,
from John McCall!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76916 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/ASTContext.cpp b/lib/AST/ASTContext.cpp
index 727dc4e..5572b7a 100644
--- a/lib/AST/ASTContext.cpp
+++ b/lib/AST/ASTContext.cpp
@@ -2107,6 +2107,18 @@
return PtrTy.getQualifiedType(PrettyArrayType->getIndexTypeQualifier());
}
+QualType ASTContext::getBaseElementType(QualType QT) {
+ QualifierSet qualifiers;
+ while (true) {
+ const Type *UT = qualifiers.strip(QT);
+ if (const ArrayType *AT = getAsArrayType(QualType(UT,0))) {
+ QT = AT->getElementType();
+ }else {
+ return qualifiers.apply(QT, *this);
+ }
+ }
+}
+
QualType ASTContext::getBaseElementType(const VariableArrayType *VAT) {
QualType ElemTy = VAT->getElementType();