tree 6744bd7410c764784e58752257b0c5cbb2587673
parent 818dba123f61605035491f1c278e64cfe00f75b6
author Peter Steinfeld <psteinfeld@nvidia.com> 1627334916 -0700
committer Copybara-Service <copybara-worker@google.com> 1627595712 -0700

[flang] Disallow BOZ literal constants as arguments of implicit interfaces

Since BOZ literal arguments are typeless, we cannot know how to pass them as
actual arguments to procedures with implicit interfaces.  This change avoids
the problem by emitting an error message in such situations.

This change stemmed from the following issue --
  https://github.com/flang-compiler/f18-llvm-project/issues/794

Differential Revision: https://reviews.llvm.org/D106831

GitOrigin-RevId: 8f41431654fedac4a5ad2751056a611bfc7751f0