[Lldb-commits] [lldb] d941fce - Add the ability to see when a type in incomplete.
Greg Clayton via lldb-commits
lldb-commits at lists.llvm.org
Wed Nov 23 10:07:19 PST 2022
Author: Greg Clayton
Date: 2022-11-23T10:07:12-08:00
New Revision: d941fceca8e9bc9b5a00c9865ee022ba5507df32
URL: https://github.com/llvm/llvm-project/commit/d941fceca8e9bc9b5a00c9865ee022ba5507df32
DIFF: https://github.com/llvm/llvm-project/commit/d941fceca8e9bc9b5a00c9865ee022ba5507df32.diff
LOG: Add the ability to see when a type in incomplete.
-flimit-debug-info and other compiler options might end up removing debug info that is needed for debugging. LLDB marks these types as being forcefully completed in the metadata in the TypeSystem. These types should have been complete in the debug info but were not because the compiler omitted them to save space. When we can't find a suitable replacement for the type, we should let the user know that these types are incomplete to indicate there was an issue instead of just showing nothing for a type.
The solution is to display presented in this patch is to display "<incomplete type>" as the summary for any incomplete types. If there is a summary string or function that is provided for a type, but the type is currently forcefully completed, the installed summary will be ignored and we will display "<incomplete type>". This patch also exposes the ability to ask a SBType if it was forcefully completed with:
bool SBType::IsTypeForcefullyCompleted();
This will allow the user interface for a debugger to also detect this issue and possibly mark the variable display up on some way to indicate to the user the type is incomplete.
To show how this is diplayed, we can look at the existing output first for the example source file from the file: lldb/test/API/functionalities/limit-debug-info/main.cpp
(lldb) frame variable inherits_from_one inherits_from_two one_as_member two_as_member array_of_one array_of_two shadowed_one
(InheritsFromOne) ::inherits_from_one = (member = 47)
(InheritsFromTwo) ::inherits_from_two = (member = 47)
(OneAsMember) ::one_as_member = (one = member::One @ 0x0000000100008028, member = 47)
(TwoAsMember) ::two_as_member = (two = member::Two @ 0x0000000100008040, member = 47)
(array::One [3]) ::array_of_one = ([0] = array::One @ 0x0000000100008068, [1] = array::One @ 0x0000000100008069, [2] = array::One @ 0x000000010000806a)
(array::Two [3]) ::array_of_two = ([0] = array::Two @ 0x0000000100008098, [1] = array::Two @ 0x0000000100008099, [2] = array::Two @ 0x000000010000809a)
(ShadowedOne) ::shadowed_one = (member = 47)
(lldb) frame variable --show-types inherits_from_one inherits_from_two one_as_member two_as_member array_of_one array_of_two shadowed_one
(InheritsFromOne) ::inherits_from_one = {
(int) member = 47
}
(InheritsFromTwo) ::inherits_from_two = {
(int) member = 47
}
(OneAsMember) ::one_as_member = {
(member::One) one = {}
(int) member = 47
}
(TwoAsMember) ::two_as_member = {
(member::Two) two = {}
(int) member = 47
}
(array::One [3]) ::array_of_one = {
(array::One) [0] = {}
(array::One) [1] = {}
(array::One) [2] = {}
}
(array::Two [3]) ::array_of_two = {
(array::Two) [0] = {}
(array::Two) [1] = {}
(array::Two) [2] = {}
}
(ShadowedOne) ::shadowed_one = {
(int) member = 47
}
With this patch in place we can now see any classes that were forcefully completed to let us know that we are missing information:
(lldb) frame variable inherits_from_one inherits_from_two one_as_member two_as_member array_of_one array_of_two shadowed_one
(InheritsFromOne) ::inherits_from_one = (One = <incomplete type>, member = 47)
(InheritsFromTwo) ::inherits_from_two = (Two = <incomplete type>, member = 47)
(OneAsMember) ::one_as_member = (one = <incomplete type>, member = 47)
(TwoAsMember) ::two_as_member = (two = <incomplete type>, member = 47)
(array::One[3]) ::array_of_one = ([0] = <incomplete type>, [1] = <incomplete type>, [2] = <incomplete type>)
(array::Two[3]) ::array_of_two = ([0] = <incomplete type>, [1] = <incomplete type>, [2] = <incomplete type>)
(ShadowedOne) ::shadowed_one = (func_shadow::One = <incomplete type>, member = 47)
(lldb) frame variable --show-types inherits_from_one inherits_from_two one_as_member two_as_member array_of_one array_of_two shadowed_one
(InheritsFromOne) ::inherits_from_one = {
(One) One = <incomplete type> {}
(int) member = 47
}
(InheritsFromTwo) ::inherits_from_two = {
(Two) Two = <incomplete type> {}
(int) member = 47
}
(OneAsMember) ::one_as_member = {
(member::One) one = <incomplete type> {}
(int) member = 47
}
(TwoAsMember) ::two_as_member = {
(member::Two) two = <incomplete type> {}
(int) member = 47
}
(array::One[3]) ::array_of_one = {
(array::One) [0] = <incomplete type> {}
(array::One) [1] = <incomplete type> {}
(array::One) [2] = <incomplete type> {}
}
(array::Two[3]) ::array_of_two = {
(array::Two) [0] = <incomplete type> {}
(array::Two) [1] = <incomplete type> {}
(array::Two) [2] = <incomplete type> {}
}
(ShadowedOne) ::shadowed_one = {
(func_shadow::One) func_shadow::One = <incomplete type> {}
(int) member = 47
}
Differential Revision: https://reviews.llvm.org/D138259
Added:
Modified:
lldb/include/lldb/Symbol/CompilerType.h
lldb/include/lldb/Symbol/TypeSystem.h
lldb/source/API/SBType.cpp
lldb/source/Core/ValueObject.cpp
lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.cpp
lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.h
lldb/source/Symbol/CompilerType.cpp
lldb/test/API/functionalities/limit-debug-info/TestLimitDebugInfo.py
lldb/unittests/Symbol/TestTypeSystemClang.cpp
Removed:
################################################################################
diff --git a/lldb/include/lldb/Symbol/CompilerType.h b/lldb/include/lldb/Symbol/CompilerType.h
index fc2c849261d06..0de1bec4d733a 100644
--- a/lldb/include/lldb/Symbol/CompilerType.h
+++ b/lldb/include/lldb/Symbol/CompilerType.h
@@ -203,6 +203,8 @@ class CompilerType {
bool GetCompleteType() const;
/// \}
+ bool IsForcefullyCompleted() const;
+
/// AST related queries.
/// \{
size_t GetPointerByteSize() const;
diff --git a/lldb/include/lldb/Symbol/TypeSystem.h b/lldb/include/lldb/Symbol/TypeSystem.h
index 5c074e9f797dc..c86a5215164ae 100644
--- a/lldb/include/lldb/Symbol/TypeSystem.h
+++ b/lldb/include/lldb/Symbol/TypeSystem.h
@@ -202,6 +202,10 @@ class TypeSystem : public PluginInterface,
virtual bool GetCompleteType(lldb::opaque_compiler_type_t type) = 0;
+ virtual bool IsForcefullyCompleted(lldb::opaque_compiler_type_t type) {
+ return false;
+ }
+
// AST related queries
virtual uint32_t GetPointerByteSize() = 0;
diff --git a/lldb/source/API/SBType.cpp b/lldb/source/API/SBType.cpp
index dc4c666b90362..e50e406c58b80 100644
--- a/lldb/source/API/SBType.cpp
+++ b/lldb/source/API/SBType.cpp
@@ -490,7 +490,12 @@ bool SBType::IsTypeComplete() {
if (!IsValid())
return false;
- return m_opaque_sp->GetCompilerType(false).IsCompleteType();
+ CompilerType compiler_type = m_opaque_sp->GetCompilerType(false);
+ // Only return true if we have a complete type and it wasn't forcefully
+ // completed.
+ if (compiler_type.IsCompleteType())
+ return !compiler_type.IsForcefullyCompleted();
+ return false;
}
uint32_t SBType::GetTypeFlags() {
diff --git a/lldb/source/Core/ValueObject.cpp b/lldb/source/Core/ValueObject.cpp
index 081f9c2cf5dcf..7967f922577ea 100644
--- a/lldb/source/Core/ValueObject.cpp
+++ b/lldb/source/Core/ValueObject.cpp
@@ -594,6 +594,14 @@ bool ValueObject::GetSummaryAsCString(TypeSummaryImpl *summary_ptr,
const TypeSummaryOptions &options) {
destination.clear();
+ // If we have a forcefully completed type, don't try and show a summary from
+ // a valid summary string or function because the type is not complete and
+ // no member variables or member functions will be available.
+ if (GetCompilerType().IsForcefullyCompleted()) {
+ destination = "<incomplete type>";
+ return true;
+ }
+
// ideally we would like to bail out if passing NULL, but if we do so we end
// up not providing the summary for function pointers anymore
if (/*summary_ptr == NULL ||*/ m_flags.m_is_getting_summary)
diff --git a/lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.cpp b/lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.cpp
index c265a43729d12..510d84e37ba1d 100644
--- a/lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.cpp
+++ b/lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.cpp
@@ -1802,6 +1802,17 @@ bool TypeSystemClang::RecordHasFields(const RecordDecl *record_decl) {
return true;
}
}
+
+ // We always want forcefully completed types to show up so we can print a
+ // message in the summary that indicates that the type is incomplete.
+ // This will help users know when they are running into issues with
+ // -flimit-debug-info instead of just seeing nothing if this is a base class
+ // (since we were hiding empty base classes), or nothing when you turn open
+ // an valiable whose type was incomplete.
+ ClangASTMetadata *meta_data = GetMetadata(record_decl);
+ if (meta_data && meta_data->IsForcefullyCompleted())
+ return true;
+
return false;
}
@@ -1829,7 +1840,7 @@ CompilerType TypeSystemClang::CreateObjCClass(
return GetType(ast.getObjCInterfaceType(decl));
}
-static inline bool BaseSpecifierIsEmpty(const CXXBaseSpecifier *b) {
+bool TypeSystemClang::BaseSpecifierIsEmpty(const CXXBaseSpecifier *b) {
return !TypeSystemClang::RecordHasFields(b->getType()->getAsCXXRecordDecl());
}
@@ -6608,9 +6619,10 @@ CompilerType TypeSystemClang::GetChildCompilerTypeAtIndex(
return CompilerType();
}
-static uint32_t GetIndexForRecordBase(const clang::RecordDecl *record_decl,
- const clang::CXXBaseSpecifier *base_spec,
- bool omit_empty_base_classes) {
+uint32_t TypeSystemClang::GetIndexForRecordBase(
+ const clang::RecordDecl *record_decl,
+ const clang::CXXBaseSpecifier *base_spec,
+ bool omit_empty_base_classes) {
uint32_t child_idx = 0;
const clang::CXXRecordDecl *cxx_record_decl =
@@ -6635,9 +6647,9 @@ static uint32_t GetIndexForRecordBase(const clang::RecordDecl *record_decl,
return UINT32_MAX;
}
-static uint32_t GetIndexForRecordChild(const clang::RecordDecl *record_decl,
- clang::NamedDecl *canonical_decl,
- bool omit_empty_base_classes) {
+uint32_t TypeSystemClang::GetIndexForRecordChild(
+ const clang::RecordDecl *record_decl, clang::NamedDecl *canonical_decl,
+ bool omit_empty_base_classes) {
uint32_t child_idx = TypeSystemClang::GetNumBaseClasses(
llvm::dyn_cast<clang::CXXRecordDecl>(record_decl),
omit_empty_base_classes);
@@ -10034,3 +10046,19 @@ TypeSystemClang &ScratchTypeSystemClang::GetIsolatedAST(
m_isolated_asts.insert({feature, new_ast_sp});
return *new_ast_sp;
}
+
+bool TypeSystemClang::IsForcefullyCompleted(lldb::opaque_compiler_type_t type) {
+ if (type) {
+ clang::QualType qual_type(GetQualType(type));
+ const clang::RecordType *record_type =
+ llvm::dyn_cast<clang::RecordType>(qual_type.getTypePtr());
+ if (record_type) {
+ const clang::RecordDecl *record_decl = record_type->getDecl();
+ assert(record_decl);
+ ClangASTMetadata *metadata = GetMetadata(record_decl);
+ if (metadata)
+ return metadata->IsForcefullyCompleted();
+ }
+ }
+ return false;
+}
diff --git a/lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.h b/lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.h
index 6bd39f307f7dd..dd57fa69bbdee 100644
--- a/lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.h
+++ b/lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.h
@@ -303,8 +303,16 @@ class TypeSystemClang : public TypeSystem {
static clang::AccessSpecifier
UnifyAccessSpecifiers(clang::AccessSpecifier lhs, clang::AccessSpecifier rhs);
- static uint32_t GetNumBaseClasses(const clang::CXXRecordDecl *cxx_record_decl,
- bool omit_empty_base_classes);
+ uint32_t GetNumBaseClasses(const clang::CXXRecordDecl *cxx_record_decl,
+ bool omit_empty_base_classes);
+
+ uint32_t GetIndexForRecordChild(const clang::RecordDecl *record_decl,
+ clang::NamedDecl *canonical_decl,
+ bool omit_empty_base_classes);
+
+ uint32_t GetIndexForRecordBase(const clang::RecordDecl *record_decl,
+ const clang::CXXBaseSpecifier *base_spec,
+ bool omit_empty_base_classes);
/// Synthesize a clang::Module and return its ID or a default-constructed ID.
OptionalClangModuleID GetOrCreateClangModule(llvm::StringRef name,
@@ -374,7 +382,9 @@ class TypeSystemClang : public TypeSystem {
bool FieldIsBitfield(clang::FieldDecl *field, uint32_t &bitfield_bit_size);
- static bool RecordHasFields(const clang::RecordDecl *record_decl);
+ bool RecordHasFields(const clang::RecordDecl *record_decl);
+
+ bool BaseSpecifierIsEmpty(const clang::CXXBaseSpecifier *b);
CompilerType CreateObjCClass(llvm::StringRef name,
clang::DeclContext *decl_ctx,
@@ -641,6 +651,8 @@ class TypeSystemClang : public TypeSystem {
bool GetCompleteType(lldb::opaque_compiler_type_t type) override;
+ bool IsForcefullyCompleted(lldb::opaque_compiler_type_t type) override;
+
// Accessors
ConstString GetTypeName(lldb::opaque_compiler_type_t type,
diff --git a/lldb/source/Symbol/CompilerType.cpp b/lldb/source/Symbol/CompilerType.cpp
index 1ae5cc3337604..d30c9d87fa488 100644
--- a/lldb/source/Symbol/CompilerType.cpp
+++ b/lldb/source/Symbol/CompilerType.cpp
@@ -94,6 +94,12 @@ bool CompilerType::IsCompleteType() const {
return false;
}
+bool CompilerType::IsForcefullyCompleted() const {
+ if (IsValid())
+ return m_type_system->IsForcefullyCompleted(m_type);
+ return false;
+}
+
bool CompilerType::IsConst() const {
if (IsValid())
if (auto type_system_sp = GetTypeSystem())
diff --git a/lldb/test/API/functionalities/limit-debug-info/TestLimitDebugInfo.py b/lldb/test/API/functionalities/limit-debug-info/TestLimitDebugInfo.py
index fc768df07d854..d91bf49cc3dc2 100644
--- a/lldb/test/API/functionalities/limit-debug-info/TestLimitDebugInfo.py
+++ b/lldb/test/API/functionalities/limit-debug-info/TestLimitDebugInfo.py
@@ -16,10 +16,12 @@ def _check_type(self, target, name):
type_ = exe.FindFirstType(name)
self.trace("type_: %s"%type_)
self.assertTrue(type_)
+ self.assertTrue(type_.IsTypeComplete())
base = type_.GetDirectBaseClassAtIndex(0).GetType()
self.trace("base:%s"%base)
self.assertTrue(base)
self.assertEquals(base.GetNumberOfFields(), 0)
+ self.assertFalse(base.IsTypeComplete())
def _check_debug_info_is_limited(self, target):
# Without other shared libraries we should only see the member declared
@@ -28,6 +30,100 @@ def _check_debug_info_is_limited(self, target):
self._check_type(target, "InheritsFromOne")
self._check_type(target, "InheritsFromTwo")
+ def _check_incomplete_frame_variable_output(self):
+ # Check that the display of the "frame variable" output identifies the
+ # incomplete types. Currently the expression parser will find the real
+ # definition for a type when running an expression for any forcefully
+ # completed types, but "frame variable" won't. I hope to fix this with
+ # a follow up patch, but if we don't find the actual definition we
+ # should clearly show this to the user by showing which types were
+ # incomplete. So this will test verifies the expected output for such
+ # types. We also need to verify the standard "frame variable" output
+ # which will inline all of the members on one line, versus the full
+ # output from "frame variable --raw" and a few other options.
+ # self.expect("frame variable two_as_member", error=True,
+ # substrs=["no member named 'one' in 'InheritsFromOne'"])
+
+ command_expect_pairs = [
+ # Test standard "frame variable" output for types to make sure
+ # "<incomplete type>" shows up where we expect it to
+ ["var two_as_member", [
+ "(TwoAsMember) ::two_as_member = (two = <incomplete type>, member = 47)"]
+ ],
+ ["var inherits_from_one", [
+ "(InheritsFromOne) ::inherits_from_one = (One = <incomplete type>, member = 47)"]
+ ],
+ ["var inherits_from_two", [
+ "(InheritsFromTwo) ::inherits_from_two = (Two = <incomplete type>, member = 47)"]
+ ],
+ ["var one_as_member", [
+ "(OneAsMember) ::one_as_member = (one = <incomplete type>, member = 47)"]
+ ],
+ ["var two_as_member", [
+ "(TwoAsMember) ::two_as_member = (two = <incomplete type>, member = 47)"]
+ ],
+ ["var array_of_one", [
+ "(array::One[3]) ::array_of_one = ([0] = <incomplete type>, [1] = <incomplete type>, [2] = <incomplete type>)"]
+ ],
+ ["var array_of_two", [
+ "(array::Two[3]) ::array_of_two = ([0] = <incomplete type>, [1] = <incomplete type>, [2] = <incomplete type>)"]
+ ],
+ ["var shadowed_one", [
+ "(ShadowedOne) ::shadowed_one = (func_shadow::One = <incomplete type>, member = 47)"]
+ ],
+
+ # Now test "frame variable --show-types output" which has multi-line
+ # output and should not always show classes that were forcefully
+ # completed to the user to let them know they have a type that should
+ # have been complete but wasn't.
+ ["var --show-types inherits_from_one", [
+ "(InheritsFromOne) ::inherits_from_one = {",
+ " (One) One = <incomplete type> {}",
+ " (int) member = 47",
+ "}"]
+ ],
+ ["var --show-types inherits_from_two", [
+ "(InheritsFromTwo) ::inherits_from_two = {",
+ " (Two) Two = <incomplete type> {}",
+ " (int) member = 47",
+ "}"]
+ ],
+ ["var --show-types one_as_member", [
+ "(OneAsMember) ::one_as_member = {",
+ " (member::One) one = <incomplete type> {}",
+ " (int) member = 47",
+ "}"]
+ ],
+ ["var --show-types two_as_member", [
+ "(TwoAsMember) ::two_as_member = {",
+ " (member::Two) two = <incomplete type> {}",
+ " (int) member = 47",
+ "}"]
+ ],
+ ["var --show-types array_of_one", [
+ "(array::One[3]) ::array_of_one = {",
+ " (array::One) [0] = <incomplete type> {}",
+ " (array::One) [1] = <incomplete type> {}",
+ " (array::One) [2] = <incomplete type> {}",
+ "}"]
+ ],
+ ["var --show-types array_of_two", [
+ "(array::Two[3]) ::array_of_two = {",
+ " (array::Two) [0] = <incomplete type> {}",
+ " (array::Two) [1] = <incomplete type> {}",
+ " (array::Two) [2] = <incomplete type> {}",
+ "}"]
+ ],
+ ["var --show-types shadowed_one", [
+ "(ShadowedOne) ::shadowed_one = {",
+ " (func_shadow::One) func_shadow::One = <incomplete type> {}",
+ " (int) member = 47",
+ "}"]
+ ],
+ ]
+ for command, expect_items in command_expect_pairs:
+ self.expect(command, substrs=expect_items)
+
@skipIf(bugnumber="pr46284", debug_info="gmodules")
@skipIfWindows # Clang emits type info even with -flimit-debug-info
# Requires DW_CC_pass_by_* attributes from Clang 7 to correctly call
@@ -40,7 +136,7 @@ def test_one_and_two_debug(self):
self._check_debug_info_is_limited(target)
lldbutil.run_to_name_breakpoint(self, "main",
- extra_images=["one", "two"])
+ extra_images=["one", "two"])
# But when other shared libraries are loaded, we should be able to see
# all members.
@@ -67,6 +163,8 @@ def test_one_and_two_debug(self):
self.expect_expr("shadowed_one.member", result_value="47")
self.expect_expr("shadowed_one.one", result_value="142")
+ self._check_incomplete_frame_variable_output()
+
@skipIf(bugnumber="pr46284", debug_info="gmodules")
@skipIfWindows # Clang emits type info even with -flimit-debug-info
# Requires DW_CC_pass_by_* attributes from Clang 7 to correctly call
@@ -110,6 +208,8 @@ def test_two_debug(self):
substrs=["calling 'one' with incomplete return type 'result::One'"])
self.expect_expr("get_two().member", result_value="224")
+ self._check_incomplete_frame_variable_output()
+
@skipIf(bugnumber="pr46284", debug_info="gmodules")
@skipIfWindows # Clang emits type info even with -flimit-debug-info
# Requires DW_CC_pass_by_* attributes from Clang 7 to correctly call
@@ -155,3 +255,5 @@ def test_one_debug(self):
substrs=["calling 'get_two' with incomplete return type 'result::Two'"])
self.expect("expr get_two().member", error=True,
substrs=["calling 'get_two' with incomplete return type 'result::Two'"])
+
+ self._check_incomplete_frame_variable_output()
diff --git a/lldb/unittests/Symbol/TestTypeSystemClang.cpp b/lldb/unittests/Symbol/TestTypeSystemClang.cpp
index db92aaf8887c7..d0a33100f6182 100644
--- a/lldb/unittests/Symbol/TestTypeSystemClang.cpp
+++ b/lldb/unittests/Symbol/TestTypeSystemClang.cpp
@@ -405,7 +405,7 @@ TEST_F(TestTypeSystemClang, TestRecordHasFields) {
RecordDecl *empty_base_decl = TypeSystemClang::GetAsRecordDecl(empty_base);
EXPECT_NE(nullptr, empty_base_decl);
- EXPECT_FALSE(TypeSystemClang::RecordHasFields(empty_base_decl));
+ EXPECT_FALSE(m_ast->RecordHasFields(empty_base_decl));
// Test that a record with direct fields returns true
CompilerType non_empty_base = m_ast->CreateRecordType(
@@ -419,7 +419,7 @@ TEST_F(TestTypeSystemClang, TestRecordHasFields) {
TypeSystemClang::GetAsRecordDecl(non_empty_base);
EXPECT_NE(nullptr, non_empty_base_decl);
EXPECT_NE(nullptr, non_empty_base_field_decl);
- EXPECT_TRUE(TypeSystemClang::RecordHasFields(non_empty_base_decl));
+ EXPECT_TRUE(m_ast->RecordHasFields(non_empty_base_decl));
std::vector<std::unique_ptr<clang::CXXBaseSpecifier>> bases;
@@ -440,10 +440,9 @@ TEST_F(TestTypeSystemClang, TestRecordHasFields) {
m_ast->GetAsCXXRecordDecl(empty_derived.GetOpaqueQualType());
RecordDecl *empty_derived_non_empty_base_decl =
TypeSystemClang::GetAsRecordDecl(empty_derived);
- EXPECT_EQ(1u, TypeSystemClang::GetNumBaseClasses(
+ EXPECT_EQ(1u, m_ast->GetNumBaseClasses(
empty_derived_non_empty_base_cxx_decl, false));
- EXPECT_TRUE(
- TypeSystemClang::RecordHasFields(empty_derived_non_empty_base_decl));
+ EXPECT_TRUE(m_ast->RecordHasFields(empty_derived_non_empty_base_decl));
// Test that a record with no direct fields, but fields in a virtual base
// returns true
@@ -463,10 +462,10 @@ TEST_F(TestTypeSystemClang, TestRecordHasFields) {
m_ast->GetAsCXXRecordDecl(empty_derived2.GetOpaqueQualType());
RecordDecl *empty_derived_non_empty_vbase_decl =
TypeSystemClang::GetAsRecordDecl(empty_derived2);
- EXPECT_EQ(1u, TypeSystemClang::GetNumBaseClasses(
+ EXPECT_EQ(1u, m_ast->GetNumBaseClasses(
empty_derived_non_empty_vbase_cxx_decl, false));
EXPECT_TRUE(
- TypeSystemClang::RecordHasFields(empty_derived_non_empty_vbase_decl));
+ m_ast->RecordHasFields(empty_derived_non_empty_vbase_decl));
}
TEST_F(TestTypeSystemClang, TemplateArguments) {
@@ -980,4 +979,3 @@ TEST_F(TestTypeSystemClang, GetExeModuleWhenMissingSymbolFile) {
ModuleSP module = t.GetExeModule();
EXPECT_EQ(module.get(), nullptr);
}
-
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