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ruby.c: command line option over RUBYOPT env

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* ruby.c (proc_options): -W command line option should be able to
  override -w in RUBYOPT environment variable.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53369 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2015-12-29 10:12:48 +00:00
parent b6b1038c6b
commit 66fe2c0dd9
3 changed files with 17 additions and 2 deletions
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5
ChangeLog
View File

@ -1,3 +1,8 @@
Tue Dec 29 19:12:46 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
* ruby.c (proc_options): -W command line option should be able to
override -w in RUBYOPT environment variable.
Tue Dec 29 17:54:16 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
* eval.c (ignored_block): warn if a block is given to `using`,

10
ruby.c
View File

@ -110,6 +110,7 @@ struct cmdline_options {
} enc;
} src, ext, intern;
VALUE req_list;
unsigned int warning: 1;
};
static void init_ids(struct cmdline_options *);
@ -879,15 +880,19 @@ proc_options(long argc, char **argv, struct cmdline_options *opt, int envopt)
opt->dump |= DUMP_BIT(version_v);
opt->verbose = 1;
case 'w':
ruby_verbose = Qtrue;
if (!opt->warning) {
opt->warning = 1;
ruby_verbose = Qtrue;
}
s++;
goto reswitch;
case 'W':
{
if (!opt->warning) {
size_t numlen;
int v = 2; /* -W as -W2 */
opt->warning = 1;
if (*++s) {
v = scan_oct(s, 1, &numlen);
if (numlen == 0)
@ -1705,6 +1710,7 @@ load_file_internal(VALUE argp_v)
if (RSTRING_PTR(line)[RSTRING_LEN(line) - 2] == '\r')
RSTRING_PTR(line)[RSTRING_LEN(line) - 2] = '\0';
if ((p = strstr(p, " -")) != 0) {
opt->warning = 0;
moreswitches(p + 1, opt, 0);
}

4
test/ruby/test_rubyoptions.rb
View File

@ -258,6 +258,10 @@ class TestRubyOptions < Test::Unit::TestCase
assert_equal([], e)
end
ENV['RUBYOPT'] = '-w'
assert_in_out_err(%w(), "p $VERBOSE", ["true"])
assert_in_out_err(%w(-W1), "p $VERBOSE", ["false"])
assert_in_out_err(%w(-W0), "p $VERBOSE", ["nil"])
ensure
if rubyopt_orig
ENV['RUBYOPT'] = rubyopt_orig