[all-commits] [llvm/llvm-project] 407542: [flang] Process pointer component default initiali...

[Peter Klausler via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 407542b3ecbee9a5cff0a9dd2019d5dfeb783360
      https://github.com/llvm/llvm-project/commit/407542b3ecbee9a5cff0a9dd2019d5dfeb783360
  Author: Peter Klausler <pklausler at nvidia.com>
  Date:   2025-06-30 (Mon, 30 Jun 2025)

  Changed paths:
    M flang/docs/Extensions.md
    M flang/lib/Semantics/resolve-names.cpp
    A flang/test/Semantics/bug1056.f90
    M flang/test/Semantics/symbol15.f90
    A t.f90

  Log Message:
  -----------
  [flang] Process pointer component default initializers sooner (#145601)

Name resolution defers the analysis of all object pointer initializers
to the end of a specification part, including the default initializers
of derived type data pointer components. This deferment allows object
pointer initializers to contain forward references to objects whose
declarations appear later.

However, this deferment has the unfortunate effect of causing NULL
default initialization of such object pointer components when they do
not appear in structure constructors that are used as default
initializers, and their default initializers are required. So handle
object pointer default initializers of components as they appear, as
before.



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