forgetest1
/
antlr
forked from jasder/antlr
1
0
Fork 0
Code Issues Pull Requests 1 Releases Wiki Activity

Merge pull request #1403 from sharwell/fix-1402 

Fix failure to identify prefix rules that also recurse
This commit is contained in:
Terence Parr 2016-11-24 12:59:24 -08:00 committed by GitHub
parent 6c2d4e6225 f196971565
commit 178f956b1f
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
tool/src/org/antlr/v4/parse/LeftRecursiveRuleWalker.g
View File

@ -127,7 +127,7 @@ binary
prefix prefix
: ^( ALT elementOptions? : ^( ALT elementOptions?
({!((CommonTree)input.LT(1)).getText().equals(ruleName)}? element)+ element+
recurse epsilonElement* recurse epsilonElement*
) )
{setAltAssoc((AltAST)$ALT,currentOuterAltNumber);} {setAltAssoc((AltAST)$ALT,currentOuterAltNumber);}