[PATCH] D85937: [flang][msvc] Split class declaration and constexpr variable definition. NFC.

[Michael Kruse via Phabricator via llvm-commits]

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Msvc has trouble defining a struct/class and defining a constexpr symbol in the same declarator. It reports the following error:

  basic-parsers.h(809): error C2131: expression did not evaluate to a constant
  basic-parsers.h(809): note: failure was caused by call of undefined function or one not declared 'constexpr'
  basic-parsers.h(809): note: see usage of 'Fortran::parser::OkParser::OkParser'

Fix the msvc compilation by splitting the two definitions into two separate declarators.

This patch is part of the series to make flang compilable with MS Visual Studio <http://lists.llvm.org/pipermail/flang-dev/2020-July/000448.html>.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D85937

Files:
  flang/lib/Parser/basic-parsers.h
  flang/lib/Parser/expr-parsers.cpp
  flang/lib/Parser/token-parsers.h

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