[flang-commits] [PATCH] D143799: [flang] Handle forward references to modules

[Peter Klausler via Phabricator via flang-commits]

klausler created this revision.
klausler added a reviewer: vzakhari.
klausler added a project: Flang.
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klausler requested review of this revision.

When a USE of a module precedes its definition in the same source  
file, ensure that the module is processed by name resolution before  
the USE statement.  This prevents the risk of the USE statement using
an obsolete module file that is later overwritten during the same
compilation.


https://reviews.llvm.org/D143799

Files:
  flang/docs/Extensions.md
  flang/lib/Semantics/resolve-names.cpp
  flang/test/Semantics/modfile53.f90
  flang/test/Semantics/modfile54.f90

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