@@ -1,5 +1,13 @@
YYYY-MM-DD Keith Seitz <keiths@redhat.com>
+ * linespec.c (struct linespec) <label_symbols>: Change type to
+ std::vector. Update all users.
+ (find_label_symbols_in_block): Change `result' parameter to
+ std::vector. Update all callers.
+ (find_label_symbols): Return std::vector. Update all callers.
+
+YYYY-MM-DD Keith Seitz <keiths@redhat.com>
+
* linespec.c (struct linespec) <function_symbols>: Change type to
std::vector. Update all users.
(struct collect_info) <function_symbols>: Likewise.
@@ -123,7 +123,7 @@ struct linespec
or both must be non-NULL. */
struct
{
- VEC (symbolp) *label_symbols;
+ std::vector<symbol *> *label_symbols;
std::vector<symbol *> *function_symbols;
} labels;
};
@@ -352,7 +352,7 @@ static std::vector<symtab_and_line> decode_objc (struct linespec_state *self,
static std::vector<symtab *> *symtabs_from_filename
(const char *, struct program_space *pspace);
-static VEC (symbolp) *find_label_symbols
+static std::vector<symbol *> *find_label_symbols
(struct linespec_state *self, std::vector<symbol *> *function_symbols,
std::vector<symbol *> *label_funcs_ret, const char *name,
bool completion_mode = false);
@@ -1767,7 +1767,7 @@ linespec_parse_basic (linespec_parser *parser)
gdb::unique_xmalloc_ptr<char> name;
linespec_token token;
std::vector<symbol *> symbols;
- VEC (symbolp) *labels;
+ std::vector<symbol *> *labels;
VEC (bound_minimal_symbol_d) *minimal_symbols;
/* Get the next token. */
@@ -2241,12 +2241,9 @@ convert_linespec_to_sals (struct linespec_state *state, linespec_p ls)
if (ls->labels.label_symbols != NULL)
{
/* We have just a bunch of functions/methods or labels. */
- int i;
- struct symtab_and_line sal;
- struct symbol *sym;
-
- for (i = 0; VEC_iterate (symbolp, ls->labels.label_symbols, i, sym); ++i)
+ for (const auto &sym : *ls->labels.label_symbols)
{
+ struct symtab_and_line sal;
struct program_space *pspace = SYMTAB_PSPACE (symbol_symtab (sym));
if (symbol_to_sal (&sal, state->funfirstline, sym)
@@ -2388,7 +2385,7 @@ convert_explicit_location_to_linespec (struct linespec_state *self,
struct line_offset line_offset)
{
std::vector<symbol *> symbols;
- VEC (symbolp) *labels;
+ std::vector<symbol *> *labels;
VEC (bound_minimal_symbol_d) *minimal_symbols;
result->explicit_loc.func_name_match_type = fname_match_type;
@@ -2780,9 +2777,7 @@ linespec_parser_delete (void *arg)
if (PARSER_RESULT (parser)->minimal_symbols != NULL)
VEC_free (bound_minimal_symbol_d, PARSER_RESULT (parser)->minimal_symbols);
- if (PARSER_RESULT (parser)->labels.label_symbols != NULL)
- VEC_free (symbolp, PARSER_RESULT (parser)->labels.label_symbols);
-
+ delete PARSER_RESULT (parser)->labels.label_symbols;
delete PARSER_RESULT (parser)->labels.function_symbols;
linespec_state_destructor (PARSER_STATE (parser));
@@ -2917,20 +2912,21 @@ complete_label (completion_tracker &tracker,
const char *label_name)
{
std::vector<symbol *> label_function_symbols;
- VEC (symbolp) *labels
+ std::vector<symbol *> *labels
= find_label_symbols (PARSER_STATE (parser),
PARSER_RESULT (parser)->function_symbols,
&label_function_symbols,
label_name, true);
- symbol *label;
- for (int ix = 0;
- VEC_iterate (symbolp, labels, ix, label); ++ix)
+ if (labels != nullptr)
{
- char *match = xstrdup (SYMBOL_SEARCH_NAME (label));
- tracker.add_completion (gdb::unique_xmalloc_ptr<char> (match));
+ for (const auto &label : *labels)
+ {
+ char *match = xstrdup (SYMBOL_SEARCH_NAME (label));
+ tracker.add_completion (gdb::unique_xmalloc_ptr<char> (match));
+ }
+ delete labels;
}
- VEC_free (symbolp, labels);
}
/* See linespec.h. */
@@ -4045,7 +4041,7 @@ static void
find_label_symbols_in_block (const struct block *block,
const char *name, struct symbol *fn_sym,
bool completion_mode,
- VEC (symbolp) **result,
+ std::vector<symbol *> *result,
std::vector<symbol *> *label_funcs_ret)
{
if (completion_mode)
@@ -4063,7 +4059,7 @@ find_label_symbols_in_block (const struct block *block,
SYMBOL_DOMAIN (sym), LABEL_DOMAIN)
&& cmp (SYMBOL_SEARCH_NAME (sym), name, name_len) == 0)
{
- VEC_safe_push (symbolp, *result, sym);
+ result->push_back (sym);
label_funcs_ret->push_back (fn_sym);
}
}
@@ -4074,19 +4070,21 @@ find_label_symbols_in_block (const struct block *block,
if (sym != NULL)
{
- VEC_safe_push (symbolp, *result, sym);
+ result->push_back (sym);
label_funcs_ret->push_back (fn_sym);
}
}
}
-/* Return all labels that match name NAME in FUNCTION_SYMBOLS. Return
- the actual function symbol in which the label was found in
+/* Return all labels that match name NAME in FUNCTION_SYMBOLS or NULL
+ if no matches were found.
+
+ Return the actual function symbol in which the label was found in
LABEL_FUNC_RET. If COMPLETION_MODE is true, then NAME is
interpreted as a label name prefix. Otherwise, only labels named
exactly NAME match. */
-static VEC (symbolp) *
+static std::vector<symbol *> *
find_label_symbols (struct linespec_state *self,
std::vector<symbol *> *function_symbols,
std::vector<symbol *> *label_funcs_ret, const char *name,
@@ -4094,7 +4092,7 @@ find_label_symbols (struct linespec_state *self,
{
const struct block *block;
struct symbol *fn_sym;
- VEC (symbolp) *result = NULL;
+ std::vector<symbol *> result;
if (function_symbols == NULL)
{
@@ -4124,7 +4122,9 @@ find_label_symbols (struct linespec_state *self,
}
}
- return result;
+ if (!result.empty ())
+ return new std::vector<symbol *> (std::move (result));
+ return nullptr;
}