tree 3e3cac598f83ab95a55844fb78618df97b70fc5d
parent 57cd349c875a60e9bb3cbd04e6522b075ee32016
author peter klausler <pklausler@nvidia.com> 1613586254 -0800
committer Copybara-Service <copybara-worker@google.com> 1613725420 -0800

[flang] Warn about useless explicit typing of intrinsics

Fortran 2018 explicitly permits an ignored type declaration
for the result of a generic intrinsic function.  See the comment
added to Semantics/expression.cpp for an explanation of why this
is somewhat dangerous and worthy of a warning.

Differential Revision: https://reviews.llvm.org/D96879

GitOrigin-RevId: b82a8c3f231ebdd28f2b3b37142481eec3f43288