kotovalexarian-likes-github/ruby--ruby
1
0
Fork 0
mirror of https://github.com/ruby/ruby.git synced 2022-11-09 12:17:21 -05:00
Code Releases Activity

parse.y: should not warn op method call

Browse source 
* parse.y (void_expr_gen): should warn operator expression style
  calls only, but not method style calls.  [Fix GH-1660]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59162 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2017-06-23 11:56:48 +00:00
parent d391697331
commit af4ba5c12a
5 changed files with 12 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
compile.c
View file

@ -3644,11 +3644,12 @@ defined_expr(rb_iseq_t *iseq, LINK_ANCHOR *const ret,
/* method dispatch */
case NODE_CALL:
case NODE_OPCALL:
case NODE_VCALL:
case NODE_FCALL:
case NODE_ATTRASGN:{
const int explicit_receiver =
(type == NODE_CALL ||
(type == NODE_CALL || type == NODE_OPCALL ||
(type == NODE_ATTRASGN && !private_recv_p(node)));
if (!lfinish[1] && (node->nd_args || explicit_receiver)) {
@ -5237,6 +5238,7 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, NODE *node, int popp
break;
}
case NODE_CALL:
case NODE_OPCALL:
/* optimization shortcut
* "literal".freeze -> opt_str_freeze("literal")
*/
@ -5363,7 +5365,7 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, NODE *node, int popp
}
#endif
/* receiver */
if (type == NODE_CALL || type == NODE_QCALL) {
if (type == NODE_CALL || type == NODE_OPCALL || type == NODE_QCALL) {
CHECK(COMPILE(recv, "recv", node->nd_recv));
if (type == NODE_QCALL) {
lskip = NEW_LABEL(line);

1
node.c
View file

@ -475,6 +475,7 @@ dump_node(VALUE buf, VALUE indent, int comment, NODE *node)
break;
case NODE_CALL:
case NODE_OPCALL:
ANN("method invocation");
ANN("format: [nd_recv].[nd_mid]([nd_args])");
ANN("example: obj.foo(1)");

3
node.h
View file

@ -92,6 +92,8 @@ enum node_type {
#define NODE_OP_CDECL NODE_OP_CDECL
NODE_CALL,
#define NODE_CALL NODE_CALL
NODE_OPCALL,
#define NODE_OPCALL NODE_OPCALL
NODE_FCALL,
#define NODE_FCALL NODE_FCALL
NODE_VCALL,
@ -418,6 +420,7 @@ typedef struct RNode {
#define NEW_DSYM(s) NEW_NODE(NODE_DSYM,s,0,0)
#define NEW_EVSTR(n) NEW_NODE(NODE_EVSTR,0,(n),0)
#define NEW_CALL(r,m,a) NEW_NODE(NODE_CALL,r,m,a)
#define NEW_OPCALL(r,m,a) NEW_NODE(NODE_OPCALL,r,m,a)
#define NEW_FCALL(m,a) NEW_NODE(NODE_FCALL,0,m,a)
#define NEW_VCALL(m) NEW_NODE(NODE_VCALL,0,m,0)
#define NEW_SUPER(a) NEW_NODE(NODE_SUPER,0,0,a)

6
parse.y
View file

@ -8837,14 +8837,14 @@ call_bin_op_gen(struct parser_params *parser, NODE *recv, ID id, NODE *arg1)
{
value_expr(recv);
value_expr(arg1);
return NEW_CALL(recv, id, NEW_LIST(arg1));
return NEW_OPCALL(recv, id, NEW_LIST(arg1));
}
static NODE *
call_uni_op_gen(struct parser_params *parser, NODE *recv, ID id)
{
value_expr(recv);
return NEW_CALL(recv, id, 0);
return NEW_OPCALL(recv, id, 0);
}
static NODE*
@ -9523,7 +9523,7 @@ void_expr_gen(struct parser_params *parser, NODE *node)
if (!node) return;
switch (nd_type(node)) {
case NODE_CALL:
case NODE_OPCALL:
switch (node->nd_mid) {
case '+':
case '-':

1
test/ruby/test_parse.rb
View file

@ -761,6 +761,7 @@ x = __ENCODING__
x = x = 1
assert_nil eval("x; nil")
assert_nil eval("1+1; nil")
assert_nil eval("1.+(1); nil")
assert_nil eval("TestParse; nil")
assert_nil eval("::TestParse; nil")
assert_nil eval("x..x; nil")