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rb_parser_compile_*: remove volatile arg

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RB_GC_GUARD is sufficient to prevent tail call optimization from
making the object invisible from GC., and we don't need to
encourage more volatile usage.

* parse.y (rb_parser_compile_cstr): remove volatile arg
  (rb_parser_compile_string): ditto
  (rb_parser_compile_file): ditto
  (rb_parser_compile_string_path): ditto
  (rb_parser_compile_file_path): ditto
  [ruby-core:70323] [Misc #11431]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51537 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
normal 2015-08-11 20:35:12 +00:00
parent 11dde7770d
commit 2c80c9495e
3 changed files with 21 additions and 12 deletions
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9
ChangeLog
View file

@ -1,3 +1,12 @@
Wed Aug 12 05:19:11 2015 Eric Wong <e@80x24.org>
* parse.y (rb_parser_compile_cstr): remove volatile arg
(rb_parser_compile_string): ditto
(rb_parser_compile_file): ditto
(rb_parser_compile_string_path): ditto
(rb_parser_compile_file_path): ditto
[ruby-core:70323] [Misc #11431]
Tue Aug 11 22:59:57 2015 Tanaka Akira <akr@fsij.org>
* numeric.c (Init_Numeric): Fix document for Float::MIN and

10
node.h
View file

@ -465,11 +465,11 @@ VALUE rb_parser_dump_tree(NODE *node, int comment);
NODE *rb_parser_append_print(VALUE, NODE *);
NODE *rb_parser_while_loop(VALUE, NODE *, int, int);
NODE *rb_parser_compile_cstr(volatile VALUE, const char*, const char*, int, int);
NODE *rb_parser_compile_string(volatile VALUE, const char*, VALUE, int);
NODE *rb_parser_compile_file(volatile VALUE, const char*, VALUE, int);
NODE *rb_parser_compile_string_path(volatile VALUE vparser, VALUE fname, VALUE src, int line);
NODE *rb_parser_compile_file_path(volatile VALUE vparser, VALUE fname, VALUE input, int line);
NODE *rb_parser_compile_cstr(VALUE, const char*, const char*, int, int);
NODE *rb_parser_compile_string(VALUE, const char*, VALUE, int);
NODE *rb_parser_compile_file(VALUE, const char*, VALUE, int);
NODE *rb_parser_compile_string_path(VALUE vparser, VALUE fname, VALUE src, int line);
NODE *rb_parser_compile_file_path(VALUE vparser, VALUE fname, VALUE input, int line);
NODE *rb_compile_cstr(const char*, const char*, int, int);
NODE *rb_compile_string(const char*, VALUE, int);

14
parse.y
View file

@ -5580,7 +5580,7 @@ static const rb_data_type_t parser_data_type;
#ifndef RIPPER
static NODE*
parser_compile_string(volatile VALUE vparser, VALUE fname, VALUE s, int line)
parser_compile_string(VALUE vparser, VALUE fname, VALUE s, int line)
{
struct parser_params *parser;
NODE *node;
@ -5606,13 +5606,13 @@ rb_compile_string(const char *f, VALUE s, int line)
}
NODE*
rb_parser_compile_string(volatile VALUE vparser, const char *f, VALUE s, int line)
rb_parser_compile_string(VALUE vparser, const char *f, VALUE s, int line)
{
return rb_parser_compile_string_path(vparser, rb_filesystem_str_new_cstr(f), s, line);
}
NODE*
rb_parser_compile_string_path(volatile VALUE vparser, VALUE f, VALUE s, int line)
rb_parser_compile_string_path(VALUE vparser, VALUE f, VALUE s, int line)
{
must_be_ascii_compatible(s);
return parser_compile_string(vparser, f, s, line);
@ -5626,7 +5626,7 @@ rb_compile_cstr(const char *f, const char *s, int len, int line)
}
NODE*
rb_parser_compile_cstr(volatile VALUE vparser, const char *f, const char *s, int len, int line)
rb_parser_compile_cstr(VALUE vparser, const char *f, const char *s, int len, int line)
{
VALUE str = rb_str_new(s, len);
return parser_compile_string(vparser, rb_filesystem_str_new_cstr(f), str, line);
@ -5641,19 +5641,19 @@ lex_io_gets(struct parser_params *parser, VALUE io)
NODE*
rb_compile_file(const char *f, VALUE file, int start)
{
VALUE volatile vparser = rb_parser_new();
VALUE vparser = rb_parser_new();
return rb_parser_compile_file(vparser, f, file, start);
}
NODE*
rb_parser_compile_file(volatile VALUE vparser, const char *f, VALUE file, int start)
rb_parser_compile_file(VALUE vparser, const char *f, VALUE file, int start)
{
return rb_parser_compile_file_path(vparser, rb_filesystem_str_new_cstr(f), file, start);
}
NODE*
rb_parser_compile_file_path(volatile VALUE vparser, VALUE fname, VALUE file, int start)
rb_parser_compile_file_path(VALUE vparser, VALUE fname, VALUE file, int start)
{
struct parser_params *parser;
NODE *node;