[flang-commits] [PATCH] D150915: [flang] Fix handling of USE association of generics with homonymous specifics

[Peter Klausler via Phabricator via flang-commits]

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Fortran allows a generic procedure interface and a procedure to have the same
name in the same scope so long as procedure is a specific procedure of
the generic interface.  When a generic interface is being USE associated into
a scope that already has a symbol (generic, subprogram, or derived type) of
the same name, the two symbols are combined when possible.  This wasn't   
working properly when two generics that both had homonymous specifics were
being merged.

Fixes https://github.com/llvm/llvm-project/issues/60228.


https://reviews.llvm.org/D150915

Files:
  flang/lib/Semantics/resolve-names.cpp
  flang/test/Semantics/resolve17.f90
  flang/test/Semantics/symbol27.f90

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