[PATCH] D102849: [flang][driver] Add support for the "-init-only" option

[Stuart Ellis via Phabricator via cfe-commits]

stuartellis created this revision.
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Adding the -init-only option and corresponding frontend action
to generate a diagnostic.

It also adds a Driver test to check this action.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D102849

Files:
  clang/include/clang/Driver/Options.td
  flang/include/flang/Frontend/FrontendActions.h
  flang/include/flang/Frontend/FrontendOptions.h
  flang/lib/Frontend/CompilerInvocation.cpp
  flang/lib/Frontend/FrontendActions.cpp
  flang/lib/FrontendTool/ExecuteCompilerInvocation.cpp
  flang/test/Driver/driver-help.f90
  flang/test/Driver/init-only.f90

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