[Lldb-commits] [lldb] [lldb][test] Add test for detecting CV-quals of explicit object member functions (PR #125053)

[Michael Buch via lldb-commits]

https://github.com/Michael137 created https://github.com/llvm/llvm-project/pull/125053

This is XFAILed for now until we find a good way to locate the DW_AT_object_pointer of function declarations (a possible solution being https://github.com/llvm/llvm-project/pull/124790).

Made it a shell test because I couldn't find any SBAPIs that i could query to find the CV-qualifiers/etc. of member functions.

>From 310d7d6362a2f36503a9d8f94713fdb16c3bf65c Mon Sep 17 00:00:00 2001
From: Michael Buch <michaelbuch12 at gmail.com>
Date: Thu, 30 Jan 2025 12:04:59 +0000
Subject: [PATCH] [lldb][test] Add test for detecting CV-quals of explicit
 object member functions

This is XFAILed for now until we find a good way to locate the
DW_AT_object_pointer of function declarations (a possible solution being
https://github.com/llvm/llvm-project/pull/124790).
---
 .../DWARF/explicit-member-function-quals.cpp  | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 lldb/test/Shell/SymbolFile/DWARF/explicit-member-function-quals.cpp

diff --git a/lldb/test/Shell/SymbolFile/DWARF/explicit-member-function-quals.cpp b/lldb/test/Shell/SymbolFile/DWARF/explicit-member-function-quals.cpp
new file mode 100644
index 00000000000000..8e742600dc10e9
--- /dev/null
+++ b/lldb/test/Shell/SymbolFile/DWARF/explicit-member-function-quals.cpp
@@ -0,0 +1,22 @@
+// XFAIL: *
+
+// Tests that we correctly deduce the CV-quals and storage
+// class of explicit object member functions.
+//
+// RUN: %clangxx_host %s -g -std=c++23 -c -o %t
+// RUN: %lldb %t -b -o "type lookup Foo" 2>&1 | FileCheck %s
+//
+// CHECK:      (lldb) type lookup Foo
+// CHECK-NEXT: struct Foo {
+// CHECK-NEXT:      void Method(Foo);
+// CHECK-NEXT:      void cMethod(Foo const&);
+// CHECK-NEXT:      void vMethod(Foo volatile&);
+// CHECK-NEXT:      void cvMethod(const Foo volatile&) const volatile;
+// CHECK-NEXT: }
+
+struct Foo {
+  void Method(this Foo) {}
+  void cMethod(this Foo const&) {}
+  void vMethod(this Foo volatile&) {}
+  void cvMethod(this Foo const volatile&) {}
+} f;