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Code Issues Pull Requests 1 Releases Wiki Activity

Don't create action functions for lexer rules with no specified actions

This commit is contained in:
Sam Harwell 2012-11-26 10:53:28 -06:00
parent 90f4452dc4
commit fa5332926b
1 changed files with 4 additions and 0 deletions
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4
tool/src/org/antlr/v4/codegen/OutputModelController.java
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@ -305,6 +305,10 @@ public class OutputModelController {
} }
public void buildLexerRuleActions(Lexer lexer, final Rule r) { public void buildLexerRuleActions(Lexer lexer, final Rule r) {
if (r.actions.isEmpty()) {
return;
}
CodeGenerator gen = delegate.getGenerator(); CodeGenerator gen = delegate.getGenerator();
Grammar g = delegate.getGrammar(); Grammar g = delegate.getGrammar();
String ctxType = gen.target.getRuleFunctionContextStructName(r); String ctxType = gen.target.getRuleFunctionContextStructName(r);