Prepare dual-mode compiler plugin feature

...which can act as either a rewriter or a non-rewriter that emits warnings.

Also added COMPILER_PLUGIN_WARNINGS_ONLY=X to demote warnings from plugin X from
errors to warnings, even under --enable-werror.

Change-Id: I05361936240a890515c6bba2459565417c1746b7

1 files changed, 3 insertions, 3 deletions

diff --git a/compilerplugins/clang/rtlconstasciimacro.cxx b/compilerplugins/clang/rtlconstasciimacro.cxx
index 0d7cc05824e36..be627f938e01c 100644
--- a/compilerplugins/clang/rtlconstasciimacro.cxx
+++ b/compilerplugins/clang/rtlconstasciimacro.cxx
@@ -29,7 +29,7 @@ class RtlConstAsciiMacro
     , public RewritePlugin
     {
     public:
-        explicit RtlConstAsciiMacro( CompilerInstance& compiler, Rewriter& rewriter );
+        explicit RtlConstAsciiMacro( const InstantiationData& data );
         virtual void run() override;
         bool VisitCXXConstructExpr( CXXConstructExpr* expr );
         bool VisitCXXTemporaryObjectExpr( CXXTemporaryObjectExpr* expr );
@@ -47,8 +47,8 @@ class RtlConstAsciiMacro
         bool suitableString;
     };
 
-RtlConstAsciiMacro::RtlConstAsciiMacro( CompilerInstance& compiler, Rewriter& rewriter )
-    : RewritePlugin( compiler, rewriter )
+RtlConstAsciiMacro::RtlConstAsciiMacro( const InstantiationData& data )
+    : RewritePlugin( data )
     , searchingForString( false )
     {
     compiler.getPreprocessor().addPPCallbacks( this );