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Just a shebang is valid code

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[ruby-core:89240] [Bug #15190]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64900 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2018-10-02 18:51:21 +00:00
parent e1966b31e9
commit 4e133fdb7e
2 changed files with 4 additions and 5 deletions
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6
ruby.c
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@ -1913,11 +1913,7 @@ load_file_internal(VALUE argp_v)
c = rb_io_getbyte(f);
if (c == INT2FIX('#')) {
c = rb_io_getbyte(f);
if (c == INT2FIX('!')) {
line = rb_io_gets(f);
if (NIL_P(line))
return 0;
if (c == INT2FIX('!') && !NIL_P(line = rb_io_gets(f))) {
RSTRING_GETMEM(line, str, len);
warn_cr_in_shebang(str, len);
if ((p = strstr(str, ruby_engine)) == 0) {

3
test/ruby/test_rubyoptions.rb
View file

@ -403,6 +403,9 @@ class TestRubyOptions < Test::Unit::TestCase
%w[4], [], bug4118)
assert_ruby_status(%w[], "#! ruby -- /", '[ruby-core:82267] [Bug #13786]')
assert_ruby_status(%w[], "#!")
assert_in_out_err(%w[-c], "#!", ["Syntax OK"])
end
def test_flag_in_shebang