[flang] Fix new assertion failure
authorPeter Klausler <pklausler@nvidia.com>
Wed, 8 Feb 2023 18:25:44 +0000 (10:25 -0800)
committerPeter Klausler <pklausler@nvidia.com>
Mon, 13 Feb 2023 15:34:55 +0000 (07:34 -0800)
commit95526930da6c00f6f12816d1f99bdf99980c387f
tree84220dce7b688e825810ed09f0b0773f22ce9f62
parentbbff77a14ef2e36a7fda9e0bda3c256be503865a
[flang] Fix new assertion failure

Don't compute the address of  element [0] of a vector when the vector
is empty, even if the address is not used.

Differential Revision: https://reviews.llvm.org/D143824
flang/lib/Parser/token-sequence.cpp