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Deprecate ALL_OPS_NEED_SAME_ASSOC (fixes #652)

This commit is contained in:
Sam Harwell 2014-09-25 21:29:43 -05:00
parent 7f577d9209
commit 4422e0ff12
2 changed files with 3 additions and 1 deletions
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2
tool/src/org/antlr/v4/analysis/LeftRecursiveRuleAnalyzer.java
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@ -137,7 +137,7 @@ public class LeftRecursiveRuleAnalyzer extends LeftRecursiveRuleWalker {
}
if ( altAssociativity.get(alt)!=null && altAssociativity.get(alt)!=assoc ) {
tool.errMgr.toolError(ErrorType.ALL_OPS_NEED_SAME_ASSOC, alt);
tool.errMgr.toolError(ErrorType.INTERNAL_ERROR, "all operators of alt " + alt + " of left-recursive rule must have same associativity");
}
altAssociativity.put(alt, assoc);

2
tool/src/org/antlr/v4/tool/ErrorType.java
View File

@ -429,6 +429,8 @@ public enum ErrorType {
* <p>
* all operators of alt <em>alt</em> of left-recursive rule must have same
* associativity</p>
*
* @deprecated This warning is no longer applicable with the current syntax for specifying associativity.
*/
ALL_OPS_NEED_SAME_ASSOC(118, "all operators of alt <arg> of left-recursive rule must have same associativity", ErrorSeverity.WARNING),
/**