From dad70fa6a85990f61ec76a62456fde153e093af4 Mon Sep 17 00:00:00 2001
From: usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 2 Mar 2021 11:21:10 +0000
Subject: merge revision(s) 263b9413: [Backport #16981]

	[ripper] fix mismatched indentations warning [Bug #16981]

	The scanner location has to be set from lex.ptok before it is
	flushed by dispatching the scanner event.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_6@67906 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 parse.y                           | 9 +++++----
 test/ripper/test_parser_events.rb | 6 ++++++
 version.h                         | 6 +++---
 3 files changed, 14 insertions(+), 7 deletions(-)

diff --git a/parse.y b/parse.y
index 3338dcdaea..5d16920c20 100644
--- a/parse.y
+++ b/parse.y
@@ -8314,16 +8314,17 @@ yylex(YYSTYPE *lval, YYLTYPE *yylloc, struct parser_params *p)
     p->lval = lval;
     lval->val = Qundef;
     t = parser_yylex(p);
-    if (has_delayed_token(p))
-	dispatch_delayed_token(p, t);
-    else if (t != 0)
-	dispatch_scan_event(p, t);
 
     if (p->lex.strterm && (p->lex.strterm->flags & STRTERM_HEREDOC))
 	RUBY_SET_YYLLOC_FROM_STRTERM_HEREDOC(*yylloc);
     else
 	RUBY_SET_YYLLOC(*yylloc);
 
+    if (has_delayed_token(p))
+	dispatch_delayed_token(p, t);
+    else if (t != 0)
+	dispatch_scan_event(p, t);
+
     return t;
 }
 
diff --git a/test/ripper/test_parser_events.rb b/test/ripper/test_parser_events.rb
index 95ec661fcf..1f2f960020 100644
--- a/test/ripper/test_parser_events.rb
+++ b/test/ripper/test_parser_events.rb
@@ -1498,4 +1498,10 @@ class TestRipper::ParserEvents < Test::Unit::TestCase
     assert_warn("") {fmt, = warn("\r;")}
     assert_match(/encountered/, fmt)
   end
+
+  def test_warn_mismatched_indentations
+    fmt, tokend, tokbeg, line = assert_warning("") {break warn("if true\n  end\n")}
+    assert_match(/mismatched indentations/, fmt)
+    assert_equal(["if", "end", 1], [tokbeg, tokend, line])
+  end
 end if ripper_test
diff --git a/version.h b/version.h
index 3b1240218c..2409c2bc7d 100644
--- a/version.h
+++ b/version.h
@@ -1,10 +1,10 @@
 #define RUBY_VERSION "2.6.7"
-#define RUBY_RELEASE_DATE "2021-03-01"
-#define RUBY_PATCHLEVEL 165
+#define RUBY_RELEASE_DATE "2021-03-02"
+#define RUBY_PATCHLEVEL 166
 
 #define RUBY_RELEASE_YEAR 2021
 #define RUBY_RELEASE_MONTH 3
-#define RUBY_RELEASE_DAY 1
+#define RUBY_RELEASE_DAY 2
 
 #include "ruby/version.h"
 
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