clang-cl: Add an alias for /wd4100

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@255655 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/clang/Driver/CLCompatOptions.td b/include/clang/Driver/CLCompatOptions.td
index d5a3ff8f14e2b6b06ae3d25f72de734a0a313a7c..2db9cfa853e176070e7a690118a53b4676738095 100644 (file)
--- a/include/clang/Driver/CLCompatOptions.td
+++ b/include/clang/Driver/CLCompatOptions.td
@@ -128,10 +128,12 @@ def _SLASH_WX_ : CLFlag<"WX-">, HelpText<"Do not treat warnings as errors">,
 def _SLASH_w_flag : CLFlag<"w">, HelpText<"Disable all warnings">, Alias<w>;
 def _SLASH_wd4005 : CLFlag<"wd4005">, Alias<W_Joined>,
   AliasArgs<["no-macro-redefined"]>;
-def _SLASH_wd4996 : CLFlag<"wd4996">, Alias<W_Joined>,
-  AliasArgs<["no-deprecated-declarations"]>;
+def _SLASH_wd4100 : CLFlag<"wd4100">, Alias<W_Joined>,
+  AliasArgs<["no-unused-parameter"]>;
 def _SLASH_wd4910 : CLFlag<"wd4910">, Alias<W_Joined>,
   AliasArgs<["no-dllexport-explicit-instantiation-decl"]>;
+def _SLASH_wd4996 : CLFlag<"wd4996">, Alias<W_Joined>,
+  AliasArgs<["no-deprecated-declarations"]>;
 def _SLASH_vd : CLJoined<"vd">, HelpText<"Control vtordisp placement">,
   Alias<vtordisp_mode_EQ>;
 def _SLASH_Zc_sizedDealloc : CLFlag<"Zc:sizedDealloc">,

diff --git a/test/Driver/cl-options.c b/test/Driver/cl-options.c
index c75ec9504fe09770370161fab1aa5f56edb2a07b..4ad1612bbafd696a4b713a7592eb5bc16663c0e5 100644 (file)
--- a/test/Driver/cl-options.c
+++ b/test/Driver/cl-options.c
@@ -216,11 +216,12 @@
 // NOSTRICT: "-relaxed-aliasing"
 
 // For some warning ids, we can map from MSVC warning to Clang warning.
-// RUN: %clang_cl -wd4005 -wd4996 -wd4910 -### -- %s 2>&1 | FileCheck -check-prefix=Wno %s
+// RUN: %clang_cl -wd4005 -wd4100 -wd4910 -wd4996 -### -- %s 2>&1 | FileCheck -check-prefix=Wno %s
 // Wno: "-cc1"
 // Wno: "-Wno-macro-redefined"
-// Wno: "-Wno-deprecated-declarations"
+// Wno: "-Wno-unused-parameter"
 // Wno: "-Wno-dllexport-explicit-instantiation-decl"
+// Wno: "-Wno-deprecated-declarations"
 
 // Ignored options. Check that we don't get "unused during compilation" errors.
 // RUN: %clang_cl /c \