[flang-commits] [PATCH] D139041: [flang] Accommodate unknowable CHARACTER length in evaluate::ArrayConstructor<>

[Peter Klausler via Phabricator via flang-commits]

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The internal representation for array constructors in expressions during semantic
analysis needs to be able to accommodate circumstances (e.g. TRIM(), substrings)
in which the length of the elements in the array is either unknown or cannot be
represented as a context-free integer expression.


https://reviews.llvm.org/D139041

Files:
  flang/include/flang/Evaluate/expression.h
  flang/lib/Evaluate/expression.cpp
  flang/lib/Evaluate/fold-implementation.h
  flang/lib/Evaluate/formatting.cpp
  flang/lib/Semantics/expression.cpp

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