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| author | Eugene Epshteyn <59377284+eugeneepshteyn@users.noreply.github.com> | 2025-02-04 20:50:01 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-02-04 20:50:01 -0500 |
| commit | 642288247d0eb59069797f15cdd0f51b41d558c6 (patch) | |
| tree | c2cd5547b5d1edd148fa2426a0c4f25e45a034d3 /flang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 5f247e76dfa69d487b82d58c05ef7a68bcc602c9 (diff) | |
| download | llvm-642288247d0eb59069797f15cdd0f51b41d558c6.zip llvm-642288247d0eb59069797f15cdd0f51b41d558c6.tar.gz llvm-642288247d0eb59069797f15cdd0f51b41d558c6.tar.bz2 | |
[flang] Add support for -fimplicit-none-ext option (#125248)
When -fimplicit-none-ext is passed, flang behaves as if "implicit
none(external)" was specified for all relevant constructs in Fortran
source file.
Note: implicit17.f90 was based on implicit07.f90 with `implicit
none(external)` removed and `-fimplicit-none-ext` added.
Diffstat (limited to 'flang/lib/Frontend/CompilerInvocation.cpp')
| -rw-r--r-- | flang/lib/Frontend/CompilerInvocation.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/flang/lib/Frontend/CompilerInvocation.cpp b/flang/lib/Frontend/CompilerInvocation.cpp index 68b5950..a2c1d3e 100644 --- a/flang/lib/Frontend/CompilerInvocation.cpp +++ b/flang/lib/Frontend/CompilerInvocation.cpp @@ -740,6 +740,12 @@ static bool parseFrontendArgs(FrontendOptions &opts, llvm::opt::ArgList &args, args.hasFlag(clang::driver::options::OPT_fimplicit_none, clang::driver::options::OPT_fno_implicit_none, false)); + // -f{no-}implicit-none-ext + opts.features.Enable( + Fortran::common::LanguageFeature::ImplicitNoneExternal, + args.hasFlag(clang::driver::options::OPT_fimplicit_none_ext, + clang::driver::options::OPT_fno_implicit_none_ext, false)); + // -f{no-}backslash opts.features.Enable(Fortran::common::LanguageFeature::BackslashEscapes, args.hasFlag(clang::driver::options::OPT_fbackslash, |