[RFA 2/4] Remove last cleanups from d-exp.y
Tom Tromey
tom@tromey.com
Wed Sep 6 05:17:00 GMT 2017
This removes the last remaining cleanups from d-exp.y.
ChangeLog
2017-09-05 Tom Tromey <tom@tromey.com>
* d-exp.y (PrimaryExpression): Use std::string.
(d_parse): Don't create a cleanup.
---
gdb/ChangeLog | 5 +++++
gdb/d-exp.y | 28 ++++++++++------------------
2 files changed, 15 insertions(+), 18 deletions(-)
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index c332de3..d158b6e 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,10 @@
2017-09-05 Tom Tromey <tom@tromey.com>
+ * d-exp.y (PrimaryExpression): Use std::string.
+ (d_parse): Don't create a cleanup.
+
+2017-09-05 Tom Tromey <tom@tromey.com>
+
* utils.c (do_clear_parser_state): Remove.
(make_cleanup_clear_parser_state): Remove.
* p-exp.y (pascal_parse): Use scoped_restore.
diff --git a/gdb/d-exp.y b/gdb/d-exp.y
index 9b773c6..c5e6590 100644
--- a/gdb/d-exp.y
+++ b/gdb/d-exp.y
@@ -470,15 +470,15 @@ PrimaryExpression:
struct block_symbol sym;
const char *type_name = TYPE_SAFE_NAME (type);
int type_name_len = strlen (type_name);
- char *name;
+ std::string name;
- name = xstrprintf ("%.*s.%.*s",
- type_name_len, type_name,
- $3.length, $3.ptr);
- make_cleanup (xfree, name);
+ name = string_printf ("%.*s.%.*s",
+ type_name_len, type_name,
+ $3.length, $3.ptr);
sym =
- lookup_symbol (name, (const struct block *) NULL,
+ lookup_symbol (name.c_str (),
+ (const struct block *) NULL,
VAR_DOMAIN, NULL);
if (sym.symbol)
{
@@ -489,13 +489,14 @@ PrimaryExpression:
break;
}
- msymbol = lookup_bound_minimal_symbol (name);
+ msymbol = lookup_bound_minimal_symbol (name.c_str ());
if (msymbol.minsym != NULL)
write_exp_msymbol (pstate, msymbol);
else if (!have_full_symbols () && !have_partial_symbols ())
error (_("No symbol table is loaded. Use the \"file\" command."));
else
- error (_("No symbol \"%s\" in current context."), name);
+ error (_("No symbol \"%s\" in current context."),
+ name.c_str ());
}
/* Check if the qualified name resolves as a member
@@ -1620,18 +1621,11 @@ yylex (void)
int
d_parse (struct parser_state *par_state)
{
- int result;
- struct cleanup *back_to;
-
/* Setting up the parser state. */
scoped_restore pstate_restore = make_scoped_restore (&pstate);
gdb_assert (par_state != NULL);
pstate = par_state;
- /* Note that parsing (within yyparse) freely installs cleanups
- assuming they're run here (below). */
- back_to = make_cleanup (null_cleanup, NULL);
-
scoped_restore restore_yydebug = make_scoped_restore (&yydebug,
parser_debug);
@@ -1643,9 +1637,7 @@ d_parse (struct parser_state *par_state)
popping = 0;
name_obstack.clear ();
- result = yyparse ();
- do_cleanups (back_to);
- return result;
+ return yyparse ();
}
void
--
2.9.4
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