werat created this revision.
werat requested review of this revision.
Herald added a project: LLDB.
Herald added a subscriber: lldb-commits.
Add a method to check if the type is a scoped enumeration (i.e. "enum
class/struct").
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D93690
Files:
lldb/bindings/interface/SBType.i
lldb/include/lldb/API/SBType.h
lldb/include/lldb/Symbol/CompilerType.h
lldb/include/lldb/Symbol/TypeSystem.h
lldb/source/API/SBType.cpp
lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.cpp
lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.h
lldb/source/Symbol/CompilerType.cpp
lldb/test/API/python_api/type/TestTypeList.py
lldb/test/API/python_api/type/main.cpp
Index: lldb/test/API/python_api/type/main.cpp
===================================================================
--- lldb/test/API/python_api/type/main.cpp
+++ lldb/test/API/python_api/type/main.cpp
@@ -29,6 +29,8 @@
{}
};
+enum EnumType {};
+enum class ScopedEnumType {};
int main (int argc, char const *argv[])
{
@@ -59,5 +61,8 @@
typedef int myint;
myint myint_arr[] = {1, 2, 3};
+ EnumType enum_type;
+ ScopedEnumType scoped_enum_type;
+
return 0; // Break at this line
}
Index: lldb/test/API/python_api/type/TestTypeList.py
===================================================================
--- lldb/test/API/python_api/type/TestTypeList.py
+++ lldb/test/API/python_api/type/TestTypeList.py
@@ -144,3 +144,13 @@
myint_type = target.FindFirstType('myint')
self.DebugSBType(myint_type)
self.assertTrue(myint_arr_element_type == myint_type)
+
+ # Test enum methods.
+ enum_type = target.FindFirstType('EnumType')
+ self.assertTrue(enum_type)
+ self.DebugSBType(enum_type)
+ self.assertFalse(enum_type.IsScopedEnumerationType())
+ scoped_enum_type = target.FindFirstType('ScopedEnumType')
+ self.assertTrue(scoped_enum_type)
+ self.DebugSBType(scoped_enum_type)
+ self.assertTrue(scoped_enum_type.IsScopedEnumerationType())
Index: lldb/source/Symbol/CompilerType.cpp
===================================================================
--- lldb/source/Symbol/CompilerType.cpp
+++ lldb/source/Symbol/CompilerType.cpp
@@ -40,6 +40,12 @@
return false;
}
+bool CompilerType::IsScopedEnumerationType() const {
+ if (IsValid())
+ return m_type_system->IsScopedEnumerationType(m_type);
+ return false;
+}
+
bool CompilerType::IsArrayType(CompilerType *element_type_ptr, uint64_t *size,
bool *is_incomplete) const {
if (IsValid())
Index: lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.h
===================================================================
--- lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.h
+++ lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.h
@@ -612,6 +612,8 @@
bool IsEnumerationType(lldb::opaque_compiler_type_t type,
bool &is_signed) override;
+ bool IsScopedEnumerationType(lldb::opaque_compiler_type_t type) override;
+
static bool IsObjCClassType(const CompilerType &type);
static bool IsObjCClassTypeAndHasIVars(const CompilerType &type,
Index: lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.cpp
===================================================================
--- lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.cpp
+++ lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.cpp
@@ -3141,6 +3141,20 @@
return false;
}
+bool TypeSystemClang::IsScopedEnumerationType(
+ lldb::opaque_compiler_type_t type) {
+ if (type) {
+ const clang::EnumType *enum_type = llvm::dyn_cast<clang::EnumType>(
+ GetCanonicalQualType(type)->getCanonicalTypeInternal());
+
+ if (enum_type) {
+ return enum_type->isScopedEnumeralType();
+ }
+ }
+
+ return false;
+}
+
bool TypeSystemClang::IsPointerType(lldb::opaque_compiler_type_t type,
CompilerType *pointee_type) {
if (type) {
Index: lldb/source/API/SBType.cpp
===================================================================
--- lldb/source/API/SBType.cpp
+++ lldb/source/API/SBType.cpp
@@ -271,6 +271,14 @@
return m_opaque_sp->GetCompilerType(true).IsAnonymousType();
}
+bool SBType::IsScopedEnumerationType() {
+ LLDB_RECORD_METHOD_NO_ARGS(bool, SBType, IsScopedEnumerationType);
+
+ if (!IsValid())
+ return false;
+ return m_opaque_sp->GetCompilerType(true).IsScopedEnumerationType();
+}
+
lldb::SBType SBType::GetFunctionReturnType() {
LLDB_RECORD_METHOD_NO_ARGS(lldb::SBType, SBType, GetFunctionReturnType);
Index: lldb/include/lldb/Symbol/TypeSystem.h
===================================================================
--- lldb/include/lldb/Symbol/TypeSystem.h
+++ lldb/include/lldb/Symbol/TypeSystem.h
@@ -176,6 +176,8 @@
return false;
}
+ virtual bool IsScopedEnumerationType(lldb::opaque_compiler_type_t type) = 0;
+
virtual bool IsPossibleDynamicType(lldb::opaque_compiler_type_t type,
CompilerType *target_type, // Can pass NULL
bool check_cplusplus, bool check_objc) = 0;
Index: lldb/include/lldb/Symbol/CompilerType.h
===================================================================
--- lldb/include/lldb/Symbol/CompilerType.h
+++ lldb/include/lldb/Symbol/CompilerType.h
@@ -82,6 +82,8 @@
bool IsAnonymousType() const;
+ bool IsScopedEnumerationType() const;
+
bool IsBeingDefined() const;
bool IsCharType() const;
Index: lldb/include/lldb/API/SBType.h
===================================================================
--- lldb/include/lldb/API/SBType.h
+++ lldb/include/lldb/API/SBType.h
@@ -131,6 +131,8 @@
bool IsAnonymousType();
+ bool IsScopedEnumerationType();
+
lldb::SBType GetPointerType();
lldb::SBType GetPointeeType();
Index: lldb/bindings/interface/SBType.i
===================================================================
--- lldb/bindings/interface/SBType.i
+++ lldb/bindings/interface/SBType.i
@@ -220,6 +220,9 @@
bool
IsAnonymousType ();
+ bool
+ IsScopedEnumerationType ();
+
lldb::SBType
GetPointerType();
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