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Add qualified template name to GetCXXRecordDeclFromBaseType. #1751

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Merged
merged 1 commit into from
Jul 17, 2023
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Add qualified template name to GetCXXRecordDeclFromBaseType. #1751

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23 changes: 20 additions & 3 deletions src/CppParser/Parser.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -874,14 +874,31 @@ static bool IsRecordValid(const clang::RecordDecl* RC)
return IsRecordValid(RC, Visited);
}

static clang::CXXRecordDecl* GetCXXRecordDeclFromBaseType(const clang::QualType& Ty) {
static clang::CXXRecordDecl* GetCXXRecordDeclFromTemplateName(const clang::TemplateName& Name)
{
using namespace clang;

switch (Name.getKind()) {
case clang::TemplateName::Template:
return dyn_cast<clang::CXXRecordDecl>(
Name.getAsTemplateDecl()->getTemplatedDecl());
case clang::TemplateName::QualifiedTemplate:
return dyn_cast<clang::CXXRecordDecl>(
Name.getAsQualifiedTemplateName()->getTemplateDecl()->getTemplatedDecl());
default:
assert(0 && "Unknown template name kind");
return nullptr;
}
}

static clang::CXXRecordDecl* GetCXXRecordDeclFromBaseType(const clang::QualType& Ty)
{
using namespace clang;

if (auto RT = Ty->getAs<clang::RecordType>())
return dyn_cast<clang::CXXRecordDecl>(RT->getDecl());
else if (auto TST = Ty->getAs<clang::TemplateSpecializationType>())
return dyn_cast<clang::CXXRecordDecl>(
TST->getTemplateName().getAsTemplateDecl()->getTemplatedDecl());
return GetCXXRecordDeclFromTemplateName(TST->getTemplateName());
else if (auto Injected = Ty->getAs<clang::InjectedClassNameType>())
return Injected->getDecl();

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