[flang-commits] [PATCH] D124295: [flang] Avoid global name conflict when BIND(C, NAME=) is used

[Peter Klausler via Phabricator via flang-commits]

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At the top level of program units in a source file, two subprograms
are allowed to have the same name if at least one of them has a
distinct interoperable binding name.  F18 <https://reviews.llvm.org/F18>'s symbol table requires
(most) symbols in a scope to have distinct names, though.  Solve
by using compiler-created names for the symbols of global scope
subprograms that have interoperable binding names.


https://reviews.llvm.org/D124295

Files:
  flang/lib/Semantics/program-tree.cpp
  flang/lib/Semantics/program-tree.h
  flang/lib/Semantics/resolve-names.cpp
  flang/test/Semantics/bind-c01.f90

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