Use NestedNameSpecifierLoc within out-of-line variables, function, and
tag definitions. Also, add support for template instantiation of
NestedNameSpecifierLocs.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126470 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaTemplateInstantiateDecl.cpp b/lib/Sema/SemaTemplateInstantiateDecl.cpp
index e1a7065..f437cd3 100644
--- a/lib/Sema/SemaTemplateInstantiateDecl.cpp
+++ b/lib/Sema/SemaTemplateInstantiateDecl.cpp
@@ -27,33 +27,33 @@
bool TemplateDeclInstantiator::SubstQualifier(const DeclaratorDecl *OldDecl,
DeclaratorDecl *NewDecl) {
- NestedNameSpecifier *OldQual = OldDecl->getQualifier();
- if (!OldQual) return false;
-
- SourceRange QualRange = OldDecl->getQualifierRange();
-
- NestedNameSpecifier *NewQual
- = SemaRef.SubstNestedNameSpecifier(OldQual, QualRange, TemplateArgs);
- if (!NewQual)
+ if (!OldDecl->getQualifierLoc())
+ return false;
+
+ NestedNameSpecifierLoc NewQualifierLoc
+ = SemaRef.SubstNestedNameSpecifierLoc(OldDecl->getQualifierLoc(),
+ TemplateArgs);
+
+ if (!NewQualifierLoc)
return true;
-
- NewDecl->setQualifierInfo(NewQual, QualRange);
+
+ NewDecl->setQualifierInfo(NewQualifierLoc);
return false;
}
bool TemplateDeclInstantiator::SubstQualifier(const TagDecl *OldDecl,
TagDecl *NewDecl) {
- NestedNameSpecifier *OldQual = OldDecl->getQualifier();
- if (!OldQual) return false;
-
- SourceRange QualRange = OldDecl->getQualifierRange();
-
- NestedNameSpecifier *NewQual
- = SemaRef.SubstNestedNameSpecifier(OldQual, QualRange, TemplateArgs);
- if (!NewQual)
+ if (!OldDecl->getQualifierLoc())
+ return false;
+
+ NestedNameSpecifierLoc NewQualifierLoc
+ = SemaRef.SubstNestedNameSpecifierLoc(OldDecl->getQualifierLoc(),
+ TemplateArgs);
+
+ if (!NewQualifierLoc)
return true;
-
- NewDecl->setQualifierInfo(NewQual, QualRange);
+
+ NewDecl->setQualifierInfo(NewQualifierLoc);
return false;
}
@@ -642,12 +642,12 @@
// Instantiate the qualifier. We have to do this first in case
// we're a friend declaration, because if we are then we need to put
// the new declaration in the appropriate context.
- NestedNameSpecifier *Qualifier = Pattern->getQualifier();
- if (Qualifier) {
- Qualifier = SemaRef.SubstNestedNameSpecifier(Qualifier,
- Pattern->getQualifierRange(),
- TemplateArgs);
- if (!Qualifier) return 0;
+ NestedNameSpecifierLoc QualifierLoc = Pattern->getQualifierLoc();
+ if (QualifierLoc) {
+ QualifierLoc = SemaRef.SubstNestedNameSpecifierLoc(QualifierLoc,
+ TemplateArgs);
+ if (!QualifierLoc)
+ return 0;
}
CXXRecordDecl *PrevDecl = 0;
@@ -668,9 +668,9 @@
// the appropriate context.
DeclContext *DC = Owner;
if (isFriend) {
- if (Qualifier) {
+ if (QualifierLoc) {
CXXScopeSpec SS;
- SS.MakeTrivial(SemaRef.Context, Qualifier, Pattern->getQualifierRange());
+ SS.Adopt(QualifierLoc);
DC = SemaRef.computeDeclContext(SS);
if (!DC) return 0;
} else {
@@ -691,10 +691,10 @@
PrevDecl = PrevClassTemplate->getTemplatedDecl();
}
- if (!PrevClassTemplate && Qualifier) {
+ if (!PrevClassTemplate && QualifierLoc) {
SemaRef.Diag(Pattern->getLocation(), diag::err_not_tag_in_scope)
<< D->getTemplatedDecl()->getTagKind() << Pattern->getDeclName() << DC
- << Pattern->getQualifierRange();
+ << QualifierLoc.getSourceRange();
return 0;
}
@@ -755,8 +755,8 @@
Pattern->getTagKeywordLoc(), PrevDecl,
/*DelayTypeCreation=*/true);
- if (Qualifier)
- RecordInst->setQualifierInfo(Qualifier, Pattern->getQualifierRange());
+ if (QualifierLoc)
+ RecordInst->setQualifierInfo(QualifierLoc);
ClassTemplateDecl *Inst
= ClassTemplateDecl::Create(SemaRef.Context, DC, D->getLocation(),
@@ -968,12 +968,12 @@
return 0;
QualType T = TInfo->getType();
- NestedNameSpecifier *Qualifier = D->getQualifier();
- if (Qualifier) {
- Qualifier = SemaRef.SubstNestedNameSpecifier(Qualifier,
- D->getQualifierRange(),
- TemplateArgs);
- if (!Qualifier) return 0;
+ NestedNameSpecifierLoc QualifierLoc = D->getQualifierLoc();
+ if (QualifierLoc) {
+ QualifierLoc = SemaRef.SubstNestedNameSpecifierLoc(QualifierLoc,
+ TemplateArgs);
+ if (!QualifierLoc)
+ return 0;
}
// If we're instantiating a local function declaration, put the result
@@ -981,9 +981,9 @@
DeclContext *DC;
if (D->getDeclContext()->isFunctionOrMethod())
DC = Owner;
- else if (isFriend && Qualifier) {
+ else if (isFriend && QualifierLoc) {
CXXScopeSpec SS;
- SS.MakeTrivial(SemaRef.Context, Qualifier, D->getQualifierRange());
+ SS.Adopt(QualifierLoc);
DC = SemaRef.computeDeclContext(SS);
if (!DC) return 0;
} else {
@@ -997,8 +997,8 @@
D->getStorageClass(), D->getStorageClassAsWritten(),
D->isInlineSpecified(), D->hasWrittenPrototype());
- if (Qualifier)
- Function->setQualifierInfo(Qualifier, D->getQualifierRange());
+ if (QualifierLoc)
+ Function->setQualifierInfo(QualifierLoc);
DeclContext *LexicalDC = Owner;
if (!isFriend && D->isOutOfLine()) {
@@ -1260,19 +1260,19 @@
return 0;
}
- NestedNameSpecifier *Qualifier = D->getQualifier();
- if (Qualifier) {
- Qualifier = SemaRef.SubstNestedNameSpecifier(Qualifier,
- D->getQualifierRange(),
+ NestedNameSpecifierLoc QualifierLoc = D->getQualifierLoc();
+ if (QualifierLoc) {
+ QualifierLoc = SemaRef.SubstNestedNameSpecifierLoc(QualifierLoc,
TemplateArgs);
- if (!Qualifier) return 0;
+ if (!QualifierLoc)
+ return 0;
}
DeclContext *DC = Owner;
if (isFriend) {
- if (Qualifier) {
+ if (QualifierLoc) {
CXXScopeSpec SS;
- SS.MakeTrivial(SemaRef.Context, Qualifier, D->getQualifierRange());
+ SS.Adopt(QualifierLoc);
DC = SemaRef.computeDeclContext(SS);
if (DC && SemaRef.RequireCompleteDeclContext(SS, DC))
@@ -1315,8 +1315,8 @@
D->isInlineSpecified());
}
- if (Qualifier)
- Method->setQualifierInfo(Qualifier, D->getQualifierRange());
+ if (QualifierLoc)
+ Method->setQualifierInfo(QualifierLoc);
if (TemplateParams) {
// Our resulting instantiation is actually a function template, since we