[flang] Use first() more.
authorpeter klausler <pklausler@nvidia.com>
Wed, 25 Apr 2018 21:14:02 +0000 (14:14 -0700)
committerpeter klausler <pklausler@nvidia.com>
Wed, 25 Apr 2018 21:16:15 +0000 (14:16 -0700)
commit8fa4baa5e80d26f23733a82f4c53168feddafab2
tree52287c69e8816e2fb600a35a1985307a38beda3d
parent6a0acd8505f8aba1c5bea2c1dc8e0123c51655d9
[flang] Use first() more.

Original-commit: flang-compiler/f18@a2f2fdf869bd9a73a3b900d599f7adca2b02a8cd
Reviewed-on: https://github.com/flang-compiler/f18/pull/73
Tree-same-pre-rewrite: false
flang/lib/parser/grammar.h