[all-commits] [llvm/llvm-project] a4c5d0: [flang] Fix scope in which undeclared symbols are ...

[Peter Klausler via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a4c5d00cd33b137d103c799032666dcc91ac3065
      https://github.com/llvm/llvm-project/commit/a4c5d00cd33b137d103c799032666dcc91ac3065
  Author: peter klausler <pklausler at nvidia.com>
  Date:   2021-09-02 (Thu, 02 Sep 2021)

  Changed paths:
    M flang/lib/Semantics/resolve-names.cpp
    M flang/test/Semantics/modfile26.f90

  Log Message:
  -----------
  [flang] Fix scope in which undeclared symbols are created

Don't create new symbols in FORALL, implied DO, or other
construct scopes when an undeclared name appears; use the
innermost enclosing program unit's scope.  This clears up
a pending TODO in name resolution, and also exposes (& fixes)
an unnoticed name resolution problem in a module file test.

Differential Revision: https://reviews.llvm.org/D109095