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Add option TestPerformance.REPORT_SECOND_STAGE_RETRY

This commit is contained in:
Sam Harwell 2014-03-29 12:18:53 -05:00
parent afb3390dab
commit 2729f176b2
1 changed files with 9 additions and 1 deletions
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10
tool/test/org/antlr/v4/test/TestPerformance.java
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@ -292,6 +292,12 @@ public class TestPerformance extends BaseTest {
*/
private static final boolean TIME_PARSE_ONLY = false;
/**
* When {@code true}, messages will be printed to {@link System#err} when
* the first stage (SLL) parsing resulted in a syntax error. This option is
* ignored when {@link #TWO_STAGE_PARSING} is {@code false}.
*/
private static final boolean REPORT_SECOND_STAGE_RETRY = true;
private static final boolean REPORT_SYNTAX_ERRORS = true;
private static final boolean REPORT_AMBIGUITIES = false;
private static final boolean REPORT_FULL_CONTEXT = false;
@ -1323,7 +1329,9 @@ public class TestPerformance extends BaseTest {
String sourceName = tokens.getSourceName();
sourceName = sourceName != null && !sourceName.isEmpty() ? sourceName+": " : "";
System.err.println(sourceName+"Forced to retry with full context.");
if (REPORT_SECOND_STAGE_RETRY) {
System.err.println(sourceName+"Forced to retry with full context.");
}
if (!(ex.getCause() instanceof ParseCancellationException)) {
throw ex;