Update the variant example.

	* examples/variant.yy: Formatting changes.
	One stage build.

diff --git a/ChangeLog b/ChangeLog
index cba6f7c19da63c395c26e3429e53e9d2cba6642c..a1403addfb79afa81bd481c50ea21d5071c07dd3 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2008-11-10  Akim Demaille  <demaille@gostai.com>
+
+       Update the variant example.
+       * examples/variant.yy: Formatting changes.
+       One stage build.
+

 2008-11-10  Akim Demaille  <demaille@gostai.com>
 
        Support constructor with an argument.
 2008-11-10  Akim Demaille  <demaille@gostai.com>
 
        Support constructor with an argument.

diff --git a/examples/variant.yy b/examples/variant.yy
index d560e7dd63bb59cb92751a27cbd011b652a3b729..74fb10920b4affaa35b794641835eeaa9b51ff3d 100644 (file)
--- a/examples/variant.yy
+++ b/examples/variant.yy
@@ -90,18 +90,17 @@ yylex (yy::parser::semantic_type* yylval)
   switch (stage)
   {
     case 0:
   switch (stage)
   {
     case 0:

-      yylval->build<std::string> () =
-        std::string ("I have three numbers for you.");
+      yylval->build (std::string ("I have three numbers for you."));

       result = yy::parser::token::TEXT;
       break;
     case 1:
     case 2:
     case 3:
       result = yy::parser::token::TEXT;
       break;
     case 1:
     case 2:
     case 3:

-      yylval->build<int> () = stage;
+      yylval->build (stage);

       result = yy::parser::token::NUMBER;
       break;
     case 4:
       result = yy::parser::token::NUMBER;
       break;
     case 4:

-      yylval->build<std::string> () = std::string ("And that's all!");
+      yylval->build (std::string ("And that's all!"));

       result = yy::parser::token::TEXT;
       break;
     default:
       result = yy::parser::token::TEXT;
       break;
     default:


@@ -126,7 +125,7 @@ main (int argc, char *argv[])
 {
   yy::parser p;
   p.set_debug_level (!!getenv ("YYDEBUG"));
 {
   yy::parser p;
   p.set_debug_level (!!getenv ("YYDEBUG"));

-  p.parse ();
+  return p.parse();

 }
 
 // Local Variables:
 }
 
 // Local Variables: