--- a/stage1_2/iec.y Wed Feb 28 15:55:41 2007 +0100
+++ b/stage1_2/iec.y Tue Mar 27 09:39:31 2007 +0200
@@ -70,7 +70,7 @@
* Printing of debug info must then be activated by setting
* the variable yydebug to 1.
*/
-#define YYDEBUG 0
+#define YYDEBUG 1
/* file with declaration of absyntax classes... */
@@ -151,7 +151,7 @@
-%glr-parser
+// %glr-parser
// %expect-rr 1
@@ -5063,6 +5063,8 @@
case_element:
case_list ':' statement_list
{$$ = new case_element_c($1, $3);}
+| case_list ':' statement_list identifier BOGUS_TOKEN_ID
+ {$$ = new case_element_c($1, $3); ERROR;}
;
--- a/stage1_2/stage1_2.cc Wed Feb 28 15:55:41 2007 +0100
+++ b/stage1_2/stage1_2.cc Tue Mar 27 09:39:31 2007 +0200
@@ -29,6 +29,9 @@
*/
+/* file with declaration of absyntax classes... */
+#include "../absyntax/absyntax.hh"
+
// #include "stage1_2.hh"
#include "iec.y.hh"
--- a/stage1_2/stage1_2_priv.hh Wed Feb 28 15:55:41 2007 +0100
+++ b/stage1_2/stage1_2_priv.hh Tue Mar 27 09:39:31 2007 +0200
@@ -29,6 +29,17 @@
+/* !!! WARNING !!!
+ *
+ * Whoever includes this file (stage1_2_priv.hh) will need
+ * to first inlcude iec.y.hh !!
+ *
+ * Read other comments further down to understand why we don't
+ * include iec.y.hh in this file.
+ */
+
+
+
/* file with the declarations of symbol tables... */
#include "../util/symtable.hh"
@@ -89,7 +100,7 @@
/* NOTE: BOGUS_TOKEN_ID is defined in the bison generated file iec.y.hh.
* We need this constant defined before we can declare the symbol tables.
* However, we cannot #include "iec.y.hh" in this file (stage1_2_priv.hh) directly
- * because of the way bison ver. 3.2 is copying all declarations in the prologue
+ * because of the way bison ver. 2.3 is copying all declarations in the prologue
* of iec.y to the iec.y.hh file (including an #include stage1_2_priv.hh).
* So, if we were to include "iec.y.hh" here, we would get a circular include.
* All this means that whoever includes this file (stage1_2_priv.hh) will need