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antlr
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rm prints 

[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9824]
This commit is contained in:
parrt 2012-01-04 17:37:15 -08:00
parent e7f6ba5ac1
commit 7d68546dbe
1 changed files with 3 additions and 3 deletions
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6
tool/src/org/antlr/v4/tool/GrammarTransformPipeline.java
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@ -139,8 +139,8 @@ public class GrammarTransformPipeline {
new LeftRecursiveRuleAnalyzer(tokens, ruleAST, tool, ruleName, language); new LeftRecursiveRuleAnalyzer(tokens, ruleAST, tool, ruleName, language);
boolean isLeftRec = false; boolean isLeftRec = false;
try { try {
System.out.println("TESTING ---------------\n"+ // System.out.println("TESTING ---------------\n"+
leftRecursiveRuleWalker.text(ruleAST)); // leftRecursiveRuleWalker.text(ruleAST));
isLeftRec = leftRecursiveRuleWalker.rec_rule(); isLeftRec = leftRecursiveRuleWalker.rec_rule();
} }
catch (RecognitionException re) { catch (RecognitionException re) {
@ -151,7 +151,7 @@ public class GrammarTransformPipeline {
// replace old rule // replace old rule
GrammarAST RULES = (GrammarAST)ast.getFirstChildWithType(ANTLRParser.RULES); GrammarAST RULES = (GrammarAST)ast.getFirstChildWithType(ANTLRParser.RULES);
String newRuleText = leftRecursiveRuleWalker.getArtificialOpPrecRule(); String newRuleText = leftRecursiveRuleWalker.getArtificialOpPrecRule();
System.out.println("created: "+newRuleText); // System.out.println("created: "+newRuleText);
GrammarAST t = parseArtificialRule(g, newRuleText); GrammarAST t = parseArtificialRule(g, newRuleText);
RULES.setChild(ruleAST.getChildIndex(), t); RULES.setChild(ruleAST.getChildIndex(), t);
tool.log("grammar", "added: "+t.toStringTree()); tool.log("grammar", "added: "+t.toStringTree());