[PATCH] D122344: [clang][driver] Disable non-functional --version option for clang -cc1

[Emil Kieri via Phabricator via cfe-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rG35b89bc24ca5: [clang][driver] Disable non-functional --version option for clang -cc1 (authored by ekieri).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D122344/new/

https://reviews.llvm.org/D122344

Files:
  clang/include/clang/Driver/Options.td
  clang/test/Frontend/unknown-arg.c


Index: clang/test/Frontend/unknown-arg.c
===================================================================
--- clang/test/Frontend/unknown-arg.c
+++ clang/test/Frontend/unknown-arg.c
@@ -4,6 +4,9 @@
 // RUN: FileCheck %s --check-prefix=DID-YOU-MEAN
 // RUN: not %clang %s -E -Xclang --hel[ 2>&1 | \
 // RUN: FileCheck %s --check-prefix=DID-YOU-MEAN
+// RUN: not %clang_cc1 --version 2>&1 | \
+// RUN: FileCheck %s --check-prefix=DID-YOU-MEAN-VER
 
 // CHECK: error: unknown argument: '--helium'
 // DID-YOU-MEAN: error: unknown argument '--hel['; did you mean '--help'?
+// DID-YOU-MEAN-VER: error: unknown argument '--version'; did you mean '-version'?
Index: clang/include/clang/Driver/Options.td
===================================================================
--- clang/include/clang/Driver/Options.td
+++ clang/include/clang/Driver/Options.td
@@ -4203,7 +4203,7 @@
   HelpText<"Serialize compiler diagnostics to a file">;
 // We give --version different semantics from -version.
 def _version : Flag<["--"], "version">,
-  Flags<[CoreOption, CC1Option, FC1Option, FlangOption]>,
+  Flags<[CoreOption, FC1Option, FlangOption]>,
   HelpText<"Print version information">;
 def _signed_char : Flag<["--"], "signed-char">, Alias<fsigned_char>;
 def _std : Separate<["--"], "std">, Alias<std_EQ>;


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