[flang][NFC] Add debug dump method to evaluate::Expr and semantics::Symbol
authorJean Perier <jperier@nvidia.com>
Thu, 30 Sep 2021 14:22:16 +0000 (07:22 -0700)
committerJean Perier <jperier@nvidia.com>
Fri, 1 Oct 2021 06:45:20 +0000 (08:45 +0200)
commitb0e35fde21ecb47799603e1acfc9ffa7b83dea13
tree37e072259f402afd7dc143691da2b55d06d8cbb4
parent2c1ce0755e09909c41db93845c4c3f42457cb9c8
[flang][NFC] Add debug dump method to evaluate::Expr and semantics::Symbol

Helps debugging when working with symbol/expression issue. The dump
method is easy to call in the debugger.
flang/lib/Evaluate/expression.cpp