[PATCH] D100883: [flang][driver][Revert] Reverts f18 to allow options passed to -W

[Arnamoy B via Phabricator via llvm-commits]

arnamoy10 updated this revision to Diff 339569.
arnamoy10 retitled this revision from "[flang][driver][revert] Revert f18 code so that options passed to -W does not not cause compilation termination." to "[flang][driver][Revert] Reverts f18 to allow options passed to -W".
arnamoy10 edited the summary of this revision.

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D100883/new/

https://reviews.llvm.org/D100883

Files:
  flang/test/Driver/werror-wrong.f90
  flang/tools/f18/f18.cpp


Index: flang/tools/f18/f18.cpp
===================================================================
--- flang/tools/f18/f18.cpp
+++ flang/tools/f18/f18.cpp
@@ -514,11 +514,6 @@
     } else if (arg.find("-W") != std::string::npos) {
       if (arg == "-Werror")
         driver.warningsAreErrors = true;
-      else {
-        // Only -Werror is supported currently
-        llvm::errs() << "Only `-Werror` is supported currently.\n";
-        return EXIT_FAILURE;
-      }
     } else if (arg == "-ed") {
       options.features.Enable(Fortran::common::LanguageFeature::OldDebugLines);
     } else if (arg == "-E") {
Index: flang/test/Driver/werror-wrong.f90
===================================================================
--- flang/test/Driver/werror-wrong.f90
+++ flang/test/Driver/werror-wrong.f90
@@ -1,4 +1,5 @@
 ! Ensure that only argument -Werror is supported.
+! REQUIRES: new-flang-driver
 
 ! RUN: not %flang_fc1 -fsyntax-only -Wall %s  2>&1 | FileCheck %s --check-prefix=WRONG
 ! RUN: not %flang_fc1 -fsyntax-only -WX %s  2>&1 | FileCheck %s --check-prefix=WRONG


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