Fixes -(expr) and +(expr). Old parser was hard-coding +@ -@ within the

generated parser versus using what the lexer provides (which was wrong in the old lexer). gem list loads yay.
jruby · May 5, 2017 · 9f2ee60 · 9f2ee60
1 parent 13212d5
commit 9f2ee60
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/core/src/main/java/org/jruby/lexer/yacc/RubyLexer.java b/core/src/main/java/org/jruby/lexer/yacc/RubyLexer.java
@@ -1708,7 +1708,7 @@ private int minus(boolean spaceSeen) throws IOException {
         if (isBEG() || (isSpaceArg(c, spaceSeen) && arg_ambiguous())) {
             setState(EXPR_BEG);
             pushback(c);
-            yaccValue = MINUS;
+            yaccValue = MINUS_AT;
             if (Character.isDigit(c)) {
                 return Tokens.tUMINUS_NUM;
             }
@@ -1795,7 +1795,7 @@ private int plus(boolean spaceSeen) throws IOException {
                 c = '+';
                 return parseNumber(c);
             }
-            yaccValue = PLUS;
+            yaccValue = PLUS_AT;
             return Tokens.tUPLUS;
         }