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ChangeLog symtab.c

        * symtab.c(decode_line_1): fix the inconsistency of setting
        breakpoint with '' or without them. The '' is needed when you
        want name completion.
This commit is contained in:
Kung Hsu 1993-11-19 19:13:41 +00:00
parent 1562fc8325
commit 7e6deb7a27
2 changed files with 32 additions and 7 deletions
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6
gdb/ChangeLog
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@ -1,3 +1,9 @@
Fri Nov 19 11:00:33 1993 Kung Hsu (kung@cirdan.cygnus.com)
* symtab.c(decode_line_1): fix the inconsistency of setting
breakpoint with '' or without them. The '' is needed when you
want name completion.
Thu Nov 18 08:25:50 1993 Fred Fish (fnf@cygnus.com)
* valprint.c (val_print_string): When looking for a null

33
gdb/symtab.c
View File

@ -1684,7 +1684,7 @@ decode_line_1 (argptr, funfirstline, default_symtab, default_line, canonical)
struct symtab_and_line val;
#endif
register char *p, *p1;
char *q, *q1;
char *q, *q1, *pp;
register struct symtab *s;
register struct symbol *sym;
@ -1696,7 +1696,7 @@ decode_line_1 (argptr, funfirstline, default_symtab, default_line, canonical)
char *copy;
struct symbol *sym_class;
int i1;
int is_quoted;
int is_quoted, has_parens;
struct symbol **sym_arr;
struct type *t;
char *saved_arg = *argptr;
@ -1731,19 +1731,31 @@ decode_line_1 (argptr, funfirstline, default_symtab, default_line, canonical)
/* Maybe arg is FILE : LINENUM or FILE : FUNCTION */
s = NULL;
is_quoted = (strchr (gdb_completer_quote_characters, **argptr) != NULL);
is_quoted = (strchr(gdb_completer_quote_characters, **argptr) != NULL);
has_parens = (( pp = strchr(*argptr, '(')) != NULL &&
(pp = strchr(pp, ')')) != NULL);
for (p = *argptr; *p; p++)
{
if (p[0] == '<')
{
while(!++p && *p != '>');
if (!p)
{
warning("non-matching '<' and '>' in command");
return_to_top_level (RETURN_ERROR);
}
}
if (p[0] == ':' || p[0] == ' ' || p[0] == '\t')
break;
}
while (p[0] == ' ' || p[0] == '\t') p++;
if ((p[0] == ':') && !is_quoted)
if ((p[0] == ':') && !has_parens)
{
/* C++ */
if (is_quoted) *argptr = *argptr+1;
if (p[1] ==':')
{
/* Extract the class name. */
@ -1985,9 +1997,16 @@ decode_line_1 (argptr, funfirstline, default_symtab, default_line, canonical)
/* Arg token is not digits => try it as a variable name
Find the next token (everything up to end or next whitespace). */
p = skip_quoted (*argptr);
if (is_quoted && p[-1] != '\'')
error ("Unmatched single quote.");
if (is_quoted)
{
p = skip_quoted (*argptr);
if (p[-1] != '\'')
error ("Unmatched single quote.");
}
else if (has_parens)
{
p = pp+1;
}
copy = (char *) alloca (p - *argptr + 1);
memcpy (copy, *argptr, p - *argptr);
copy[p - *argptr] = '\0';