diff options
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 4 | ||||
| -rw-r--r-- | gdb/c-exp.y | 2 |
2 files changed, 6 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 013bf09..bfc9b89 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 f31dc07..74b962d 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; |