diff --git a/src/dmd/declaration.h b/src/dmd/declaration.h
index c8ba91d285b7..abe921041362 100644
--- a/src/dmd/declaration.h
+++ b/src/dmd/declaration.h
@@ -265,6 +265,8 @@ class VarDeclaration : public Declaration
     Expression *edtor;          // if !=NULL, does the destruction of the variable
     IntRange *range;            // if !NULL, the variable is known to be within the range
 
+    VarDeclarations *maybes;    // STCmaybescope variables that are assigned to this STCmaybescope variable
+
     Dsymbol *syntaxCopy(Dsymbol *);
     void setFieldOffset(AggregateDeclaration *ad, unsigned *poffset, bool isunion);
     const char *kind() const;
diff --git a/src/dmd/globals.h b/src/dmd/globals.h
index 1aab720cdd62..2f1d86c44056 100644
--- a/src/dmd/globals.h
+++ b/src/dmd/globals.h
@@ -230,10 +230,11 @@ struct Global
 
     Compiler compiler;
     Param params;
-    unsigned errors;       // number of errors reported so far
-    unsigned warnings;     // number of warnings reported so far
-    unsigned gag;          // !=0 means gag reporting of errors & warnings
-    unsigned gaggedErrors; // number of errors reported while gagged
+    unsigned errors;         // number of errors reported so far
+    unsigned warnings;       // number of warnings reported so far
+    unsigned gag;            // !=0 means gag reporting of errors & warnings
+    unsigned gaggedErrors;   // number of errors reported while gagged
+    unsigned gaggedWarnings; // number of warnings reported while gagged
 
     void* console;         // opaque pointer to console for controlling text attributes