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llvm-project/lldb/test/API/lang/cpp
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Michael Buch 60eb06be6d [lldb][TypeSystemClang] Honor DW_AT_rvalue_reference when creating C++ FunctionPrototypes 
Currently funciton lookup in the expression evaluator
fails to disambiguate member functions the are overloaded
on lvalue/rvalue reference-qualifiers. This happens because
we unconditionally set a `FunctionPrototype`s
`ExtProtoInfo::RefQualifier` to `RQ_None`. We lose
the ref-qualifiers in the synthesized AST and `clang::Sema`
fails to pick a correct overload candidate.

DWARF emits information about a function's ref-qualifiers
in the form of a boolean `DW_AT_rvalue_reference` (for rvalues)
and `DW_AT_reference` (for lvalues).

This patch sets the `FunctionPrototype::ExtProtoInfo::RefQualifier`
based on the DWARF attributes above.

**Testing**

* Added API test

llvm/llvm-project issue #57866

Differential Revision: https://reviews.llvm.org/D134661
2022-09-27 18:03:23 +01:00
..
abi_tag_lookup
[lldb][ClangExpression] Add asm() label to all FunctionDecls we create from DWARF
2022-08-17 09:02:43 +01:00
accelerator-table
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
alignas_base_class
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
auto
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
bitfields
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
bool
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
break-on-initializers
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
breakpoint_in_member_func_w_non_primitive_params
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
breakpoint-commands
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
call-function
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
chained-calls
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
char8_t
[lldb] Skip target variable tests on Darwin because of chained fixups
2022-08-12 10:23:15 -07:00
char1632_t
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
class_static
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
class_types
[LLDB] Remove __future__ imports from tests
2022-08-15 08:54:06 +00:00
class-loading-via-member-typedef
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
class-template-non-type-parameter-pack
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
class-template-parameter-pack
[lldb] Automatically unwrap parameter packs in template argument accessors
2022-08-16 18:10:14 -07:00
class-template-type-parameter-pack
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
complete-type-check
Add a little extra test coverage for simple template names
2022-07-08 00:12:29 +00:00
const_static_integral_member
[lldb][Tests] Skip static-only tests in TestConstStaticIntegralMember.py for dsym variant
2022-08-17 15:39:21 +01:00
const_static_integral_member_int128
Reland "[lldb] Add support for using integral const static data members in the expression evaluator"
2022-07-15 10:52:35 +00:00
const_this
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
constructors
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
covariant-return-types
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
crtp
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
default-template-args
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
dereferencing_references
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
diamond
[lldb] Remove prefer-dynamic-value test override
2022-08-22 15:46:03 -07:00
dynamic-value
[LLDB] Remove __future__ imports from tests
2022-08-15 08:54:06 +00:00
dynamic-value-same-basename
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
elaborated-types
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
enum_types
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
exceptions
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
extern_c
[lldb] Pass TestExternCSymbols.py on Windows
2022-08-08 11:01:16 -07:00
forward-declared-template-specialization
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
frame-var-anon-unions
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
function_refs
…
function-local-class
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
function-qualifiers
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
function-ref-qualifiers
[lldb][TypeSystemClang] Honor DW_AT_rvalue_reference when creating C++ FunctionPrototypes
2022-09-27 18:03:23 +01:00
function-template-parameter-pack
[lldb] Remove license headers from all test source files
2020-02-20 08:32:01 +01:00
global_operators
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
global_variables
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
gmodules
[lldb][test] 2 - Add gmodules test category explicitly where previously done implicitly
2022-09-26 19:54:24 +01:00
incompatible-class-templates
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
incomplete-types
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
inlines
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
keywords_enabled
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
lambdas
[lldb] Remove license headers from all test source files
2020-02-20 08:32:01 +01:00
limit-debug-info
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
llvm-style
[lldb] Remove license headers from all test source files
2020-02-20 08:32:01 +01:00
member-and-local-vars-with-same-name
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
modules-import
[lldb] Remove unused "import unittest2" statements
2022-08-11 19:11:01 -07:00
multiple-inheritance
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
namespace
[lldb][Test] Add missing breakpoint in TestNamespaceLookup.py
2022-08-26 10:28:28 +01:00
namespace_conflicts
[lldb] Remove license headers from all test source files
2020-02-20 08:32:01 +01:00
namespace_definitions
[lldb] Remove unused "import unittest2" statements
2022-08-11 19:11:01 -07:00
nested-class-other-compilation-unit
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
non-type-template-param
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
nsimport
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
offsetof
…
operator-overload
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
operators
[lldb] Skip tests failing with GCC due to LLDB not being able to call constructors
2021-06-25 11:33:09 +02:00
overloaded-functions
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
pointer_to_member_type_depending_on_parent_size
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
printf
Reland "[lldb/DWARF] Only match mangled name in full-name function lookup (with accelerators)"
2021-08-04 12:50:13 +02:00
reference-to-outer-type
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
rvalue-references
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
scope
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
scratch-context-merging/structs
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
signed_types
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
sizeof
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
static_member_type_depending_on_parent_size
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
static_members
[lldb] Remove unused "import unittest2" statements
2022-08-11 19:11:01 -07:00
static_methods
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
std-function-step-into-callable
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
step-through-trampoline
[lldb] Delete more mydir references (NFC)
2022-07-10 18:56:06 -07:00
stl
[LLDB] Remove __future__ imports from tests
2022-08-15 08:54:06 +00:00
struct_with_keyword_name
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
structured-binding
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
subst_template_type_param
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
symbols
[lldb] Remove license headers from all test source files
2020-02-20 08:32:01 +01:00
template
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
template-arguments
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
template-function
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
template-specialization-type
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
this
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
this_class_type_mixing
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
thread_local
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
trivial_abi
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
type_lookup
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
typedef
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
typeof
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
unicode-literals
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
unique-types
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
unsigned_types
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
virtual-functions
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
virtual-overload
…
wchar_t
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00