# HG changeset patch
# User John W. Eaton <jwe@octave.org>
# Date 1668833441 18000
# Node ID ef7418c5df8a991f2593eb2519f3fb5c4eb9ba30
# Parent  ef9c804676b959ce72c20165ccd4d45770894e88
eliminate unused function

* lex.h, lex.ll (base_lexer::warn_single_quote_string):
Delete unused function.

diff -r ef9c804676b9 -r ef7418c5df8a libinterp/parse-tree/lex.h
--- a/libinterp/parse-tree/lex.h	Fri Nov 18 23:49:32 2022 -0500
+++ b/libinterp/parse-tree/lex.h	Fri Nov 18 23:50:41 2022 -0500
@@ -681,8 +681,6 @@
 
     void maybe_warn_separator_insert (char sep);
 
-    void warn_single_quote_string (void);
-
     void warn_language_extension (const std::string& msg);
 
     void maybe_warn_language_extension_comment (char c);
diff -r ef9c804676b9 -r ef7418c5df8a libinterp/parse-tree/lex.ll
--- a/libinterp/parse-tree/lex.ll	Fri Nov 18 23:49:32 2022 -0500
+++ b/libinterp/parse-tree/lex.ll	Fri Nov 18 23:50:41 2022 -0500
@@ -3618,21 +3618,6 @@
   }
 
   void
-  base_lexer::warn_single_quote_string (void)
-  {
-    std::string nm = m_fcn_file_full_name;
-
-    if (nm.empty ())
-      warning_with_id ("Octave:single-quote-string",
-                       "single quote delimited string near line %d",
-                       m_filepos.line ());
-    else
-      warning_with_id ("Octave:single-quote-string",
-                       "single quote delimited string near line %d of file %s",
-                       m_filepos.line (), nm.c_str ());
-  }
-
-  void
   base_lexer::warn_language_extension (const std::string& msg)
   {
     std::string nm = m_fcn_file_full_name;