[all-commits] [llvm/llvm-project] d4816e: [flang] Fix crash with legacy DATA initializer for...

Mattéo Rizza Murgier via All-commits all-commits at lists.llvm.org
Tue Sep 8 13:31:33 PDT 2026


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d4816e76ca0d005880fa9b581232f0b905a85bb0
      https://github.com/llvm/llvm-project/commit/d4816e76ca0d005880fa9b581232f0b905a85bb0
  Author: Mattéo Rizza Murgier <matteo.rizza-murgier at sipearl.com>
  Date:   2026-09-08 (Tue, 08 Sep 2026)

  Changed paths:
    M flang/lib/Semantics/check-data.cpp
    A flang/test/Semantics/data27.f90

  Log Message:
  -----------
  [flang] Fix crash with legacy DATA initializer for an invalid declaration (#221170)

For legacy DATA /initialization/, declarations weren't checked for
errors before construction, resulting in an assert crash. This PR fixes
this by adding a check.

Fixes #220846



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