diff --git a/CCommon.pas b/CCommon.pas
index 694e93d..8834759 100644
--- a/CCommon.pas
+++ b/CCommon.pas
@@ -202,7 +202,8 @@ type
                otherch,                 {other non-whitespace char (pp-token)}
                eolsy,eofsy,             {control characters}
                typedef,                 {user types}
-               uminus,uand,uasterisk,   {converted operations}
+                                        {converted operations}
+               uminus,uplus,uand,uasterisk,
                parameteroper,castoper,opplusplus,opminusminus,compoundliteral,
                macroParm);              {macro language}
 
diff --git a/Expression.pas b/Expression.pas
index 7f6ea0b..045bd88 100644
--- a/Expression.pas
+++ b/Expression.pas
@@ -1659,6 +1659,7 @@ var
       tildech,                          {~}
       excch,                            {!}
       uminus,                           {unary -}
+      uplus,                            {unary +}
       uand,                             {unary &}
       uasterisk: begin                  {unary *}
          op^.left := Pop;
@@ -1810,6 +1811,7 @@ var
                      ekind := intconst;
                      end;
                   uminus      : op1 := -op1;                    {unary -}
+                  uplus       : ;                               {unary +}
                   uasterisk   : Error(79);                      {unary *}
                   otherwise: Error(57);
                   end; {case}
@@ -1852,6 +1854,7 @@ var
                      if llop1.lo = 0 then
                         llop1.hi := llop1.hi + 1;
                      end;
+                  uplus       : ;                               {unary +}
                   uasterisk   : Error(79);                      {unary *}
                   otherwise: Error(57);
                   end; {case}
@@ -1880,6 +1883,11 @@ var
                      op^.token.kind := ekind;
                      op^.token.rval := -rop1;
                      end;
+                  uplus       : begin                        {unary +}
+                     op^.token.class := realConstant;
+                     op^.token.kind := ekind;
+                     op^.token.rval := rop1;
+                     end;
                   excch       : begin                        {!}
                      op^.token.class := intConstant;
                      op^.token.kind := intconst;
@@ -2278,10 +2286,7 @@ if token.kind in startExpression then begin
                   asteriskch: token.kind := uasterisk;
                   minusch   : token.kind := uminus;
                   andch     : token.kind := uand;
-                  plusch    : begin
-                              NextToken;
-                              goto 2;
-                              end;
+                  plusch    : token.kind := uplus;
                   otherwise : Error(57);
                   end; {case}
          if icp[token.kind] = notAnOperation then
@@ -2305,7 +2310,7 @@ if token.kind in startExpression then begin
                   end; {if}
             if token.kind in         {make sure we get what we want}
                [plusplusop,minusminusop,sizeofsy,_Alignofsy,tildech,excch,
-                uasterisk,uminus,uand] then begin
+                uasterisk,uminus,uplus,uand] then begin
                if not expectingTerm then begin
                   Error(38);
                   Skip;
@@ -4485,6 +4490,19 @@ case tree^.token.kind of
          end; {case}
       end; {case uminus}
 
+   uplus: begin                         {unary +}
+      GenerateCode(tree^.left);
+      if expressionType^.kind <> scalarType then
+         error(66)
+      else case UsualUnaryConversions of
+         cgByte,cgUByte,cgWord,cgUWord,cgLong,cgULong,cgQuad,cgUQuad,
+         cgReal,cgDouble,cgComp,cgExtended:
+            ;
+         otherwise:
+            error(66);
+         end; {case}
+      end; {case uplus}
+
    tildech: begin                       {~}
       GenerateCode(tree^.left);
       if expressionType^.kind <> scalarType then
diff --git a/Header.pas b/Header.pas
index f659564..7f91c3a 100644
--- a/Header.pas
+++ b/Header.pas
@@ -18,7 +18,7 @@ uses CCommon, MM, Scanner, Symbol, CGI;
 {$segment 'HEADER'}
 
 const
-   symFileVersion = 35;                 {version number of .sym file format}
+   symFileVersion = 36;                 {version number of .sym file format}
 
 var
    inhibitHeader: boolean;		{should .sym includes be blocked?}
diff --git a/Scanner.pas b/Scanner.pas
index b86249c..a4ba996 100644
--- a/Scanner.pas
+++ b/Scanner.pas
@@ -1060,7 +1060,9 @@ case token.kind of
 
    uminus:           write('-');
 
-   uand:             write('+');
+   uplus:            write('+');
+
+   uand:             write('&');
 
    uasterisk:        write('*');
 
diff --git a/Table.asm b/Table.asm
index b3cbc45..5ab0aba 100644
--- a/Table.asm
+++ b/Table.asm
@@ -311,7 +311,8 @@ charSym  start                          single character symbols
          enum  (bareqop,poundpoundop,dotdotdotsy)
          enum  (eolsy,eofsy)            control characters
          enum  (typedef)                user types
-         enum  (uminus,uand,uasterisk)  converted operations
+!                                       converted operations
+         enum  (uminus,uplus,uand,uasterisk)
          enum  (parameteroper,castoper,opplusplus,opminusminus,compoundliteral)
          enum  (macroParm)              macro language
 
@@ -470,6 +471,7 @@ icp      start                          in-coming priority for expression
          dc    i1'200'                  eofsy
          dc    i1'200'                  typedef
          dc    i1'16'                   uminus
+         dc    i1'16'                   uplus
          dc    i1'16'                   uand
          dc    i1'16'                   uasterisk
          dc    i1'200'                  parameteroper
@@ -647,6 +649,7 @@ isp      start                          in stack priority for expression
          dc    i1'0'                    eofsy
          dc    i1'0'                    typedef
          dc    i1'16'                   uminus
+         dc    i1'16'                   uplus
          dc    i1'16'                   uand
          dc    i1'16'                   uasterisk
          dc    i1'0'                    parameteroper
diff --git a/cc.notes b/cc.notes
index 1cef8e7..149f0a3 100644
--- a/cc.notes
+++ b/cc.notes
@@ -2049,6 +2049,8 @@ int foo(int[42]);
 
 225. According to the C99 and later standards, a line continuation with \ should let a // comment continue to the next line.  ORCA/C now behaves accordingly.
 
+226. The unary + operator should apply the integer promotions to its operand, e.g. promoting char to int.  This can affect the value of sizeof(+expression).
+
 -- Bugs from C 2.1.0 that have been fixed -----------------------------------
 
 1.  In some situations, fread() reread the first 1K or so of the file.