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* parse.y (rb_warn4): added as a rb_warn variant to warn with explicit

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source file name and line in parse.y.

* parse.y (warn_unused_var): use rb_warn4 to suppress warning on ripper.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36911 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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naruse 2012-09-05 06:23:20 +00:00
parent d4e2cb1564
commit 406f6a23d5
2 changed files with 10 additions and 1 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
Wed Sep 5 15:21:12 2012 NARUSE, Yui <naruse@ruby-lang.org>
* parse.y (rb_warn4): added as a rb_warn variant to warn with explicit
source file name and line in parse.y.
* parse.y (warn_unused_var): use rb_warn4 to suppress warning on ripper.
Wed Sep 5 13:30:04 2012 Nobuyoshi Nakada <nobu@ruby-lang.org>
* dir.c (glob_make_pattern): names under recursive need to be single

4
parse.y
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@ -596,12 +596,14 @@ new_args_tail_gen(struct parser_params *parser, VALUE k, VALUE kr, VALUE b)
# define rb_warn0(fmt) rb_compile_warn(ruby_sourcefile, ruby_sourceline, (fmt))
# define rb_warnI(fmt,a) rb_compile_warn(ruby_sourcefile, ruby_sourceline, (fmt), (a))
# define rb_warnS(fmt,a) rb_compile_warn(ruby_sourcefile, ruby_sourceline, (fmt), (a))
# define rb_warn4(file,line,fmt,a) rb_compile_warn((file), (line), (fmt), (a))
# define rb_warning0(fmt) rb_compile_warning(ruby_sourcefile, ruby_sourceline, (fmt))
# define rb_warningS(fmt,a) rb_compile_warning(ruby_sourcefile, ruby_sourceline, (fmt), (a))
#else
# define rb_warn0(fmt) ripper_warn0(parser, (fmt))
# define rb_warnI(fmt,a) ripper_warnI(parser, (fmt), (a))
# define rb_warnS(fmt,a) ripper_warnS(parser, (fmt), (a))
# define rb_warn4(file,line,fmt,a) ripper_warnI(parser, (fmt), (a))
# define rb_warning0(fmt) ripper_warning0(parser, (fmt))
# define rb_warningS(fmt,a) ripper_warningS(parser, (fmt), (a))
static void ripper_warn0(struct parser_params*, const char*);
@ -9446,7 +9448,7 @@ warn_unused_var(struct parser_params *parser, struct local_vars *local)
for (i = 0; i < cnt; ++i) {
if (!v[i] || (u[i] & LVAR_USED)) continue;
if (is_private_local_id(v[i])) continue;
rb_compile_warn(ruby_sourcefile, (int)u[i], "assigned but unused variable - %s", rb_id2name(v[i]));
rb_warn4(ruby_sourcefile, (int)u[i], "assigned but unused variable - %s", rb_id2name(v[i]));
}
}