[SCM] master: Remove stray references to ExprAST.

[cagney at sourceware dot org]

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- Log -----------------------------------------------------------------
commit d4080f5cc94e2364b34b9e30c9cba19070d30c98
Author: Andrew Cagney <cagney@redhat.com>
Date:   Thu Nov 15 22:30:23 2007 -0500

    Remove stray references to ExprAST.
    
    frysk-common/ChangeLog
    2007-11-15  Andrew Cagney  <cagney@redhat.com>
    
    	* antlr-warnings.awk: Delete references to ExprAST.
    
    frysk-core/frysk/expr/ChangeLog
    2007-11-15  Andrew Cagney  <cagney@redhat.com>
    
    	* TestArithmetics.java (eval(String)): Do not set setASTNodeClass.
    	* TestVariables.java (eval(String)): Ditto.

-----------------------------------------------------------------------

Summary of changes:
 frysk-common/ChangeLog                     |    4 ++
 frysk-common/antlr-warnings.awk            |   49 ++++++++++++++++++++++------
 frysk-core/frysk/expr/ChangeLog            |    5 +++
 frysk-core/frysk/expr/TestArithmetics.java |    1 -
 frysk-core/frysk/expr/TestVariables.java   |    1 -
 5 files changed, 48 insertions(+), 12 deletions(-)

First 500 lines of diff:
diff --git a/frysk-common/ChangeLog b/frysk-common/ChangeLog
index df27d16..fe624dc 100644
--- a/frysk-common/ChangeLog
+++ b/frysk-common/ChangeLog
@@ -1,3 +1,7 @@
+2007-11-15  Andrew Cagney  <cagney@redhat.com>
+
+	* antlr-warnings.awk: Delete references to ExprAST.
+
 2007-11-14  Andrew Cagney  <cagney@redhat.com>
 
 	* Makefile.rules (.g.antlred): Rename .g.antlered; use a tmp
diff --git a/frysk-common/antlr-warnings.awk b/frysk-common/antlr-warnings.awk
index 34137ea..f77e3c0 100644
--- a/frysk-common/antlr-warnings.awk
+++ b/frysk-common/antlr-warnings.awk
@@ -1,5 +1,44 @@
 #!/bin/awk
 
+# This file is part of the program FRYSK.
+#
+# Copyright 2007, Red Hat Inc.
+#
+# FRYSK is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+#
+# FRYSK is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with FRYSK; if not, write to the Free Software Foundation,
+# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+# 
+# In addition, as a special exception, Red Hat, Inc. gives You the
+# additional right to link the code of FRYSK with code not covered
+# under the GNU General Public License ("Non-GPL Code") and to
+# distribute linked combinations including the two, subject to the
+# limitations in this paragraph. Non-GPL Code permitted under this
+# exception must only link to the code of FRYSK through those well
+# defined interfaces identified in the file named EXCEPTION found in
+# the source code files (the "Approved Interfaces"). The files of
+# Non-GPL Code may instantiate templates or use macros or inline
+# functions from the Approved Interfaces without causing the
+# resulting work to be covered by the GNU General Public
+# License. Only Red Hat, Inc. may make changes or additions to the
+# list of Approved Interfaces. You must obey the GNU General Public
+# License in all respects for all of the FRYSK code and other code
+# used in conjunction with FRYSK except the Non-GPL Code covered by
+# this exception. If you modify this file, you may extend this
+# exception to your version of the file, but you are not obligated to
+# do so. If you do not wish to provide this exception without
+# modification, you must delete this exception statement from your
+# version and license this file solely under the GPL without
+# exception.
+
 # This script spits out SED lines that edit out warnings in generated
 # code from antlr.  It needs to be run iteratively as often warnings
 # are masked.
@@ -89,16 +128,6 @@ prob ~ /The local variable .* is never read/ {
 	sed = sed_comment(code)
     } else if (code ~ /^AST [_[:alnum:]]*_AST_in = \(_t == ASTNULL) \? null : \(AST)_t;/) {
 	sed = sed_comment(code)
-    } else if (code ~ /^ExprAST [_[:alnum:]]*_AST_in = null;/) {
-	sed = sed_comment(code)
-    } else if (code ~ /^ExprAST [_[:alnum:]]*_AST = null;/) {
-	sed = sed_comment(code)
-    } else if (code ~ /^ExprAST [_[:alnum:]]*_AST = .ExprAST.*null;/) {
-	sed = sed_comment(code)
-    } else if (code ~ /^ExprAST [_[:alnum:]]*_AST_in = .ExprAST._t;/) {
-	sed = sed_comment(code)
-    } else if (code ~ /^ExprAST [_[:alnum:]]*_AST_in = \(_t == ASTNULL) \? null : .ExprAST._t;/) {
-	sed = sed_comment(code)
     } else if (code ~ /Token *[_[:alnum:]]* = null;/) {
 	sed = sed_comment(code)
     } else if (code ~ /Token _token = null;/) {
diff --git a/frysk-core/frysk/expr/ChangeLog b/frysk-core/frysk/expr/ChangeLog
index 8ec1bb0..4a7ee21 100644
--- a/frysk-core/frysk/expr/ChangeLog
+++ b/frysk-core/frysk/expr/ChangeLog
@@ -1,3 +1,8 @@
+2007-11-15  Andrew Cagney  <cagney@redhat.com>
+
+	* TestArithmetics.java (eval(String)): Do not set setASTNodeClass.
+	* TestVariables.java (eval(String)): Ditto.
+
 2007-11-15  Teresa Thomas  <tthomas@redhat.com>
 	
 	* CExprEvaluator.g: Update.
diff --git a/frysk-core/frysk/expr/TestArithmetics.java b/frysk-core/frysk/expr/TestArithmetics.java
index 9861f96..5db7d88 100644
--- a/frysk-core/frysk/expr/TestArithmetics.java
+++ b/frysk-core/frysk/expr/TestArithmetics.java
@@ -55,7 +55,6 @@ public class TestArithmetics extends TestCase {
 	    input += (char) 3;
 	    CExprLexer lexer = new CExprLexer(new StringReader(input));
 	    CExprParser parser = new CExprParser(lexer);
-	    parser.setASTNodeClass("frysk.expr.ExprAST");
 	    parser.start();
 	    ExprSymTab symTab = new ScratchSymTab();
 	    CExprEvaluator exprEvaluator = new CExprEvaluator(symTab);
diff --git a/frysk-core/frysk/expr/TestVariables.java b/frysk-core/frysk/expr/TestVariables.java
index e7cf9e5..00015a6 100644
--- a/frysk-core/frysk/expr/TestVariables.java
+++ b/frysk-core/frysk/expr/TestVariables.java
@@ -54,7 +54,6 @@ public class TestVariables extends TestCase {
 	    input += (char) 3;
 	    CExprLexer lexer = new CExprLexer(new StringReader(input));
 	    CExprParser parser = new CExprParser(lexer);
-	    parser.setASTNodeClass("frysk.expr.ExprAST");
 	    parser.start();
 	    ExprSymTab symTab = new TestbedSymTab();
 	    CExprEvaluator exprEvaluator = new CExprEvaluator(symTab);


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