[Truffle] Suppress warnings parsing Rubinius core files.

jruby · Jun 18, 2015 · 2294de2 · 2294de2
1 parent 295ee75
commit 2294de2
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Showing 2 changed files with 10 additions and 3 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
@@ -1025,7 +1025,7 @@ private int hereDocumentIdentifier() throws IOException {
     }
 
     private void arg_ambiguous() {
-        if (warnings.isVerbose() && Options.PARSER_WARN_AMBIGUOUS_ARGUMENTS.load()) {
+        if (warnings.isVerbose() && Options.PARSER_WARN_AMBIGUOUS_ARGUMENTS.load() && !ParserSupport.skipTruffleRubiniusWarnings(this)) {
             warnings.warning(ID.AMBIGUOUS_ARGUMENT, getPosition(), "Ambiguous first argument; make sure.");
         }
     }
@@ -2414,7 +2414,7 @@ private int star(boolean spaceSeen) throws IOException {
         default:
             pushback(c);
             if (isSpaceArg(c, spaceSeen)) {
-                if (warnings.isVerbose() && Options.PARSER_WARN_ARGUMENT_PREFIX.load())
+                if (warnings.isVerbose() && Options.PARSER_WARN_ARGUMENT_PREFIX.load() && !ParserSupport.skipTruffleRubiniusWarnings(this))
                     warnings.warning(ID.ARGUMENT_AS_PREFIX, getPosition(), "`*' interpreted as argument prefix");
                 c = Tokens.tSTAR;
             } else if (isBEG()) {

diff --git a/core/src/main/java/org/jruby/parser/ParserSupport.java b/core/src/main/java/org/jruby/parser/ParserSupport.java
@@ -1166,7 +1166,10 @@ public String shadowing_lvar(String name) {
         if (current.isBlockScope()) {
             if (current.exists(name) >= 0) yyerror("duplicated argument name");
 
-            if (warnings.isVerbose() && current.isDefined(name) >= 0 && Options.PARSER_WARN_LOCAL_SHADOWING.load()) {
+            if (warnings.isVerbose() && current.isDefined(name) >= 0 &&
+                    Options.PARSER_WARN_LOCAL_SHADOWING.load() &&
+                    !ParserSupport.skipTruffleRubiniusWarnings(lexer)) {
+
                 warnings.warning(ID.STATEMENT_NOT_REACHED, lexer.getPosition(),
                         "shadowing outer local variable - " + name);
             }
@@ -1415,4 +1418,8 @@ public Node new_defined(ISourcePosition position, Node something) {
     public String internalId() {
         return "";
     }
+
+    public static boolean skipTruffleRubiniusWarnings(RubyLexer lexer) {
+        return lexer.tokline.getFile().startsWith("core:/");
+    }
 }