[flang-commits] [PATCH] D142762: [flang] Warn about defined operator with too few/many dummy arguments

[Peter Klausler via Phabricator via flang-commits]

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A function in a defined operator generic interface will syntactically
have one or two arguments.  If a defined operator includes a specific 
function with 0 or more than 2 dummy arguments, there's no way that it
could be invoked by way of the interface.  Emit a warning.


https://reviews.llvm.org/D142762

Files:
  flang/include/flang/Parser/message.h
  flang/lib/Semantics/check-declarations.cpp
  flang/lib/Semantics/resolve-names.cpp
  flang/test/Semantics/generic04.f90

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