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| author | Michael Woerister <michaelwoerister@posteo> | 2023-01-27 15:29:04 +0000 |
|---|---|---|
| committer | Michael Woerister <michaelwoerister@posteo> | 2023-01-27 15:29:04 +0000 |
| commit | e5995e61687673dca684914b774d1456160f1891 (patch) | |
| tree | 395d92bba2f99cef1780481cd44ca83e6ddecc05 /tests/codegen/debug-vtable.rs | |
| parent | 6874f4e3fc2a16be7c78e702d068bbc1daa90e16 (diff) | |
| download | rust-e5995e61687673dca684914b774d1456160f1891.tar.gz rust-e5995e61687673dca684914b774d1456160f1891.zip | |
Don't merge vtables when full debuginfo is enabled.
Diffstat (limited to 'tests/codegen/debug-vtable.rs')
| -rw-r--r-- | tests/codegen/debug-vtable.rs | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tests/codegen/debug-vtable.rs b/tests/codegen/debug-vtable.rs index bdd312878ec..d82b737de0b 100644 --- a/tests/codegen/debug-vtable.rs +++ b/tests/codegen/debug-vtable.rs @@ -9,6 +9,14 @@ // compile-flags: -Cdebuginfo=2 -Copt-level=0 -Csymbol-mangling-version=v0 // ignore-tidy-linelength +// Make sure that vtables don't have the unnamed_addr attribute when debuginfo is enabled. +// This helps debuggers more reliably map from dyn pointer to concrete type. +// CHECK: @vtable.0 = private constant <{ +// CHECK: @vtable.1 = private constant <{ +// CHECK: @vtable.2 = private constant <{ +// CHECK: @vtable.3 = private constant <{ +// CHECK: @vtable.4 = private constant <{ + // NONMSVC: ![[USIZE:[0-9]+]] = !DIBasicType(name: "usize" // MSVC: ![[USIZE:[0-9]+]] = !DIDerivedType(tag: DW_TAG_typedef, name: "usize" // NONMSVC: ![[PTR:[0-9]+]] = !DIDerivedType(tag: DW_TAG_pointer_type, name: "*const ()" |