[all-commits] [llvm/llvm-project] 2d4626: [flang] add nested DEC STRUCTURE in DerivedTypeDet...

[jeanPerier via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2d46264ca6d850ff34d1b1d18d0814e236316ec8
      https://github.com/llvm/llvm-project/commit/2d46264ca6d850ff34d1b1d18d0814e236316ec8
  Author: Jean Perier <jperier at nvidia.com>
  Date:   2023-06-30 (Fri, 30 Jun 2023)

  Changed paths:
    M flang/lib/Lower/ConvertExprToHLFIR.cpp
    M flang/lib/Semantics/resolve-names.cpp
    A flang/test/Semantics/struct02.f90

  Log Message:
  -----------
  [flang] add nested DEC STRUCTURE in DerivedTypeDetails component names

Currently, when a (legacy) DEC structure contained other DEC structure
declarations, the related component names were not added to the
containing DerivedTypeDetails component_names. This lead to bugs in
later phase when visiting the components (like in when lowering the
type to FIR/MLIR).

When an EntityDecl is visited and the scope is a DEC structure, add
the entity to the component names of this DEC structure.

Differential Revision: https://reviews.llvm.org/D154216