* error.c (exc_exception): clone the receiver exception instead of

  creating brand new exception object of the receiver.

* eval.c (rb_eval_string_wrap): extend new ruby_top_self, not
  original self.

* eval.c (rb_eval_cmd): respect ruby_wrapper if set.

* eval.c (eval): do not update ruby_class unless scope is not
  provided.

* eval.c (eval): preserve wrapper information.

* eval.c (proc_invoke): ditto.

* eval.c (block_pass): ditto.

* parse.y (void_expr): too much warnings for void context
  (e.g. foo[1] that can be mere Proc call).

* error.c (rb_name_error): new function to raise NameError with
  name attribute set.

* eval.c (rb_f_missing): set name and args in the exception
  object. [new]

* error.c (name_name): NameError#name - new method.

* error.c (nometh_args): NoMethodError#args - new method.

* lex.c (rb_reserved_word): lex_state after tRESCUE should be
  EXPR_MID.

* gc.c (add_heap): allocation size of the heap unit is doubled for
  each allocation.

* dir.c (isdelim): space, tab, and newline are no longer
  delimiters for glob patterns.

* eval.c (svalue_to_avalue): new conversion scheme between single
  value and array values.

* eval.c (avalue_to_svalue): ditto.

* eval.c (rb_eval): REXPAND now uses avalue_to_svalue(), return
  and yield too.

* eval.c (rb_yield_0): use avalue_to_svalue().

* eval.c (proc_invoke): Proc#call gives avaules, whereas
  Proc#yield gives mvalues.

* eval.c (bmcall): convert given value (svalue) to avalue.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1555 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 6 insertions, 9 deletions

diff --git a/parse.y b/parse.y
index 4a30d345cd..dcad8436fb 100644
--- a/parse.y
+++ b/parse.y
@@ -99,7 +99,6 @@ static int in_single = 0;
 static int in_def = 0;
 static int compile_for_eval = 0;
 static ID cur_mid = 0;
-static ID last_id = 0;
 
 static NODE *cond();
 static NODE *logop();
@@ -1091,16 +1090,16 @@ command_args	:  {
 		    }
 
 open_args	: call_args
-		    | tLPAREN_ARG  {lex_state = EXPR_ENDARG;} ')'
+		| tLPAREN_ARG  {lex_state = EXPR_ENDARG;} ')'
 		    {
 		        rb_warning("%s (...) interpreted as method call",
-		                   rb_id2name(last_id));
+		                   rb_id2name($<id>1));
 			$$ = 0;
 		    }
 		| tLPAREN_ARG call_args2 {lex_state = EXPR_ENDARG;} ')'
 		    {
 		        rb_warning("%s (...) interpreted as method call",
-		                   rb_id2name(last_id));
+		                   rb_id2name($<id>1));
 			$$ = $2;
 		    }
 
@@ -1192,7 +1191,7 @@ primary		: literal
 		    }
 		| tLPAREN_ARG expr {lex_state = EXPR_ENDARG;} ')'
 		    {
-		        rb_warning("%s (...) interpreted as command call", rb_id2name(last_id));
+		        rb_warning("%s (...) interpreted as command call", rb_id2name($<id>1));
 			$$ = $2;
 		    }
 		| tLPAREN compstmt ')'
@@ -2892,6 +2891,7 @@ double strtod ();
 static int
 yylex()
 {
+    static ID last_id = 0;
     register int c;
     int space_seen = 0;
     int cmd_state;
@@ -3460,6 +3460,7 @@ yylex()
 	    else if (lex_state == EXPR_ARG) {
 		rb_warning("%s (...) interpreted as method call", tok());
 		c = tLPAREN_ARG;
+		yylval.id = last_id;
 	    }
 	}
 	COND_PUSH(0);
@@ -4422,10 +4423,6 @@ void_expr(node)
 	  case tLEQ:
 	  case tEQ:
 	  case tNEQ:
-	  case tAREF:
-	  case tRSHFT:
-	  case tCOLON2:
-	  case tCOLON3:
 	    useless = rb_id2name(node->nd_mid);
 	    break;
 	}