[PATCH] D70524: Support DebugInfo generation for auto return type for C++ functions.

[Awanish Pandey via Phabricator via cfe-commits]

awpandey marked an inline comment as done.
awpandey added a comment.

> It looks to me like there are a few tests for unspecified_type already:
> 
> $ grep -r unspecified_type llvm/test
>  llvm/test/Assembler/debug-info.ll:; CHECK-NEXT: !7 = !DIBasicType(tag: DW_TAG_unspecified_type, name: "decltype(nullptr)")
>  llvm/test/Assembler/debug-info.ll:!8 = !DIBasicType(tag: DW_TAG_unspecified_type, name: "decltype(nullptr)")

...
@dblaikie, are you suggesting me to modify some of these existing test cases to include  `auto return` functionality as well.



================
Comment at: clang/test/CodeGenCXX/debug-info-auto-return.cpp:9
+
+// CHECK: ![[t:[0-9]+]] = !DISubroutineType(types: ![[t1:[0-9]+]])
+// CHECK-NEXT: ![[t1:[0-9]+]] = !{![[t2:[0-9]+]], {{.*}}
----------------
@aprantl  I have tried to use variable as shown by you for showing links between the associated  nodes.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D70524/new/

https://reviews.llvm.org/D70524