From: Jim Kingdon <jkingdon@engr.sgi.com>
Date: Wed, 15 Mar 1995 19:18:26 +0000 (+0000)
Subject: * c-exp.y (yylex): Make an empty character constant an error.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=961b8ebd2789869084121a8e666cb85eab7361d7;p=binutils-gdb.git

* c-exp.y (yylex): Make an empty character constant an error.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 013bf0933b7..bfc9b89d3ca 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+Wed Mar 15 10:58:26 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
+
+	* c-exp.y (yylex): Make an empty character constant an error.
+
 Tue Mar 14 15:00:54 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 
 	* valops.c (value_arg_coerce):  Do possible value_coerce_array
diff --git a/gdb/c-exp.y b/gdb/c-exp.y
index f31dc0759c8..74b962d8d2b 100644
--- a/gdb/c-exp.y
+++ b/gdb/c-exp.y
@@ -1177,6 +1177,8 @@ yylex ()
       c = *lexptr++;
       if (c == '\\')
 	c = parse_escape (&lexptr);
+      else if (c == '\'')
+	error ("Empty character constant.");
 
       yylval.typed_val.val = c;
       yylval.typed_val.type = builtin_type_char;