mame	2017-12-12 09:20:58 +0900 (Tue, 12 Dec 2017)

  New Revision: 61129

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=61129

  Log:
    ext/coverage/coverage.c: remove COVERAGE_EXPERIMENTAL_MODE
    
    A NEWS entry is also added.

  Modified files:
    trunk/NEWS
    trunk/ext/coverage/coverage.c
    trunk/test/coverage/test_coverage.rb
    trunk/tool/test-coverage.rb
Index: ext/coverage/coverage.c
===================================================================
--- ext/coverage/coverage.c	(revision 61128)
+++ ext/coverage/coverage.c	(revision 61129)
@@ -25,15 +25,8 @@ static VALUE https://github.com/ruby/ruby/blob/trunk/ext/coverage/coverage.c#L25
 rb_coverage_start(int argc, VALUE *argv, VALUE klass)
 {
     VALUE coverages, opt;
-    int mode, experimental_mode_enabled = 1;
+    int mode;
 
-    {
-        const char *e = getenv("COVERAGE_EXPERIMENTAL_MODE");
-        if (!e || !*e) experimental_mode_enabled = 0;
-    }
-
-    if (!experimental_mode_enabled && argc != 0)
-	rb_error_arity(argc, 0, 0);
     rb_scan_args(argc, argv, "01", &opt);
 
     if (argc == 0) {
Index: NEWS
===================================================================
--- NEWS	(revision 61128)
+++ NEWS	(revision 61129)
@@ -152,6 +152,9 @@ with all sufficient information, see the https://github.com/ruby/ruby/blob/trunk/NEWS#L152
 
   * Add Bundler to Standard Library. [Feature #12733]
 
+* Coverage
+  * Support branch coverage and method coverage [Feature #13901]
+
 * DRb
   * ACL::ACLEntry.new no longer suppresses IPAddr::InvalidPrefixError.
 
Index: tool/test-coverage.rb
===================================================================
--- tool/test-coverage.rb	(revision 61128)
+++ tool/test-coverage.rb	(revision 61129)
@@ -1,6 +1,5 @@ https://github.com/ruby/ruby/blob/trunk/tool/test-coverage.rb#L1
 require "coverage"
 
-ENV["COVERAGE_EXPERIMENTAL_MODE"] = "true"
 Coverage.start(lines: true, branches: true, methods: true)
 
 TEST_COVERAGE_DATA_FILE = "test-coverage.dat"
Index: test/coverage/test_coverage.rb
===================================================================
--- test/coverage/test_coverage.rb	(revision 61128)
+++ test/coverage/test_coverage.rb	(revision 61129)
@@ -184,7 +184,6 @@ class TestCoverage < Test::Unit::TestCas https://github.com/ruby/ruby/blob/trunk/test/coverage/test_coverage.rb#L184
         File.write("test.rb", code)
 
         assert_in_out_err(%w[-W0 -rcoverage], <<-"end;", stdout, [])
-          ENV["COVERAGE_EXPERIMENTAL_MODE"] = "true"
           Coverage.start(#{ opt })
           tmp = Dir.pwd
           require tmp + '/test.rb'

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