Trying to print a function local static variable of a const-qualified
method still doesn't work after the previous fixes:
(gdb) p 'S::method() const'::static_var
$1 = {i1 = 1, i2 = 2, i3 = 3}
(gdb) p S::method() const::static_var
No symbol "static_var" in specified context.
The reason is that the expression parser/evaluator loses the "const",
and the above unquoted case is just like trying to print a variable of
the non-const overload, if it exists, even. As if the above unquoted
case had been written as:
(gdb) p S::method()::static_var
No symbol "static_var" in specified context.
We can see the problem without static vars in the picture. With:
struct S
{
void method ();
void method () const;
};
Compare:
(gdb) print 'S::method(void) const'
$1 = {void (const S * const)} 0x400606 <S::method() const>
(gdb) print S::method(void) const
$2 = {void (S * const)} 0x4005d8 <S::method()> # wrong method!
That's what we need to fix. If we fix that, the function local static
case starts working.
The grammar production for function/method types is this one:
exp: exp '(' parameter_typelist ')' const_or_volatile
This results in a TYPE_INSTANCE expression evaluator operator. For
the example above, we get something like this ("set debug expression 1"):
...
0 TYPE_INSTANCE 1 TypeInstance: Type @0x560fda958be0 (void)
5 OP_SCOPE Type @0x560fdaa544d8 (S) Field name: `method'
...
While evaluating TYPE_INSTANCE, we end up in
value_struct_elt_for_reference, trying to find the method named
"method" that has the prototype recorded in TYPE_INSTANCE. In this
case, TYPE_INSTANCE says that we're looking for a method that has
"(void)" as parameters (that's what "1 TypeInstance: Type
@0x560fda958be0 (void)" above means. The trouble is that nowhere in
this mechanism do we communicate to value_struct_elt_for_reference
that we're looking for the _const_ overload.
value_struct_elt_for_reference only compared parameters, and the
non-const "method()" overload has matching parameters, so it's
considered the right match...
Conveniently, the "const_or_volatile" production in the grammar
already records "const" and "volatile" info in the type stack. The
type stack is not used in this code path, but we can borrow the
information. The patch converts the info in the type stack to an
"instance flags" enum, and adds that as another element in
TYPE_INSTANCE operators. This type instance flags is then applied to
the temporary type that is passed to value_struct_elt_for_reference
for matching.
The other side of the problem is that methods in the debug info aren't
marked const/volatile, so with that in place, the matching never finds
const/volatile-qualified methods.
The problem is that in the DWARF, there's no indication at all whether
a method is const/volatile qualified... For example (c++filt applied
to the linkage name for convenience):
<2><d3>: Abbrev Number: 6 (DW_TAG_subprogram)
<d4> DW_AT_external : 1
<d4> DW_AT_name : (indirect string, offset: 0x3df): method
<d8> DW_AT_decl_file : 1
<d9> DW_AT_decl_line : 58
<da> DW_AT_linkage_name: (indirect string, offset: 0x5b2): S::method() const
<de> DW_AT_declaration : 1
<de> DW_AT_object_pointer: <0xe6>
<e2> DW_AT_sibling : <0xec>
I see the same with both GCC and Clang. The patch works around this
by extracting the cv qualification from the "const" and "volatile" in
the demangled name. This will need further tweaking for "&" and
"const &" overloads, but we don't support them in the parser yet,
anyway.
The TYPE_CONST changes were necessary otherwise the comparisons in valops.c:
if (TYPE_CONST (intype) != TYPE_FN_FIELD_CONST (f, j))
continue;
would fail, because when both TYPE_CONST() TYPE_FN_FIELD_CONST() were
true, their values were different.
BTW, I'm recording the const/volatile-ness of methods in the
TYPE_FN_FIELD info because #1 - I'm not sure it's kosher to change the
method's type directly (vs having to call make_cv_type to create a new
type), and #2 it's what stabsread.c does:
...
case 'A': /* Normal functions. */
new_sublist->fn_field.is_const = 0;
new_sublist->fn_field.is_volatile = 0;
(*pp)++;
break;
case 'B': /* `const' member functions. */
new_sublist->fn_field.is_const = 1;
new_sublist->fn_field.is_volatile = 0;
...
After all this, this finally all works:
print S::method(void) const
$1 = {void (const S * const)} 0x400606 <S::method() const>
(gdb) p S::method() const::static_var
$2 = {i1 = 1, i2 = 2, i3 = 3}
gdb/ChangeLog:
2017-09-04 Pedro Alves <palves@redhat.com>
* c-exp.y (function_method, function_method_void): Add current
instance flags to TYPE_INSTANCE.
* dwarf2read.c (check_modifier): New.
(compute_delayed_physnames): Assert that only C++ adds delayed
physnames. Mark fn_fields as const/volatile depending on
physname.
* eval.c (make_params): New type_instance_flags parameter. Use
it as the new type's instance flags.
(evaluate_subexp_standard) <TYPE_INSTANCE>: Extract the instance
flags element and pass it to make_params.
* expprint.c (print_subexp_standard) <TYPE_INSTANCE>: Handle
instance flags element.
(dump_subexp_body_standard) <TYPE_INSTANCE>: Likewise.
* gdbtypes.h: Include "enum-flags.h".
(type_instance_flags): New enum-flags type.
(TYPE_CONST, TYPE_VOLATILE, TYPE_RESTRICT, TYPE_ATOMIC)
(TYPE_CODE_SPACE, TYPE_DATA_SPACE): Return boolean.
* parse.c (operator_length_standard) <TYPE_INSTANCE>: Adjust.
(follow_type_instance_flags): New function.
(operator_check_standard) <TYPE_INSTANCE>: Adjust.
* parser-defs.h (follow_type_instance_flags): Declare.
* valops.c (value_struct_elt_for_reference): const/volatile must
match too.
gdb/testsuite/ChangeLog:
2017-09-04 Pedro Alves <palves@redhat.com>
* gdb.base/func-static.c (S::method const, S::method volatile)
(S::method volatile const): New methods.
(c_s, v_s, cv_s): New instances.
(main): Call method() on them.
* gdb.base/func-static.exp (syntax_re, cannot_resolve_re): New variables.
(cannot_resolve): New procedure.
(cxx_scopes_list): Test cv methods. Add print-scope-quote and
print-quote-unquoted columns.
(do_test): Test printing each scope too.
+2017-09-04 Pedro Alves <palves@redhat.com>
+
+ * c-exp.y (function_method, function_method_void): Add current
+ instance flags to TYPE_INSTANCE.
+ * dwarf2read.c (check_modifier): New.
+ (compute_delayed_physnames): Assert that only C++ adds delayed
+ physnames. Mark fn_fields as const/volatile depending on
+ physname.
+ * eval.c (make_params): New type_instance_flags parameter. Use
+ it as the new type's instance flags.
+ (evaluate_subexp_standard) <TYPE_INSTANCE>: Extract the instance
+ flags element and pass it to make_params.
+ * expprint.c (print_subexp_standard) <TYPE_INSTANCE>: Handle
+ instance flags element.
+ (dump_subexp_body_standard) <TYPE_INSTANCE>: Likewise.
+ * gdbtypes.h: Include "enum-flags.h".
+ (type_instance_flags): New enum-flags type.
+ (TYPE_CONST, TYPE_VOLATILE, TYPE_RESTRICT, TYPE_ATOMIC)
+ (TYPE_CODE_SPACE, TYPE_DATA_SPACE): Return boolean.
+ * parse.c (operator_length_standard) <TYPE_INSTANCE>: Adjust.
+ (follow_type_instance_flags): New function.
+ (operator_check_standard) <TYPE_INSTANCE>: Adjust.
+ * parser-defs.h (follow_type_instance_flags): Declare.
+ * valops.c (value_struct_elt_for_reference): const/volatile must
+ match too.
+
2017-09-04 Pedro Alves <palves@redhat.com>
* cp-namespace.c (cp_search_static_and_baseclasses): Handle
LONGEST len = VEC_length (type_ptr, type_list);
write_exp_elt_opcode (pstate, TYPE_INSTANCE);
+ /* Save the const/volatile qualifiers as
+ recorded by the const_or_volatile
+ production's actions. */
+ write_exp_elt_longcst (pstate,
+ follow_type_instance_flags ());
write_exp_elt_longcst (pstate, len);
for (i = 0;
VEC_iterate (type_ptr, type_list, i, type_elt);
function_method_void: exp '(' ')' const_or_volatile
{ write_exp_elt_opcode (pstate, TYPE_INSTANCE);
+ /* See above. */
+ write_exp_elt_longcst (pstate,
+ follow_type_instance_flags ());
write_exp_elt_longcst (pstate, 0);
write_exp_elt_longcst (pstate, 0);
write_exp_elt_opcode (pstate, TYPE_INSTANCE);
}
}
+/* Check whether [PHYSNAME, PHYSNAME+LEN) ends with a modifier like
+ "const" / "volatile". If so, decrements LEN by the length of the
+ modifier and return true. Otherwise return false. */
+
+template<size_t N>
+static bool
+check_modifier (const char *physname, size_t &len, const char (&mod)[N])
+{
+ size_t mod_len = sizeof (mod) - 1;
+ if (len > mod_len && startswith (physname + (len - mod_len), mod))
+ {
+ len -= mod_len;
+ return true;
+ }
+ return false;
+}
+
/* Compute the physnames of any methods on the CU's method list.
The computation of method physnames is delayed in order to avoid the
{
int i;
struct delayed_method_info *mi;
+
+ /* Only C++ delays computing physnames. */
+ if (VEC_empty (delayed_method_info, cu->method_list))
+ return;
+ gdb_assert (cu->language == language_cplus);
+
for (i = 0; VEC_iterate (delayed_method_info, cu->method_list, i, mi) ; ++i)
{
const char *physname;
physname = dwarf2_physname (mi->name, mi->die, cu);
TYPE_FN_FIELD_PHYSNAME (fn_flp->fn_fields, mi->index)
= physname ? physname : "";
+
+ /* Since there's no tag to indicate whether a method is a
+ const/volatile overload, extract that information out of the
+ demangled name. */
+ if (physname != NULL)
+ {
+ size_t len = strlen (physname);
+
+ while (1)
+ {
+ if (physname[len] == ')') /* shortcut */
+ break;
+ else if (check_modifier (physname, len, " const"))
+ TYPE_FN_FIELD_CONST (fn_flp->fn_fields, mi->index) = 1;
+ else if (check_modifier (physname, len, " volatile"))
+ TYPE_FN_FIELD_VOLATILE (fn_flp->fn_fields, mi->index) = 1;
+ else
+ break;
+ }
+ }
}
}
}
}
-/* Constructs a fake method with the given parameter types.
- This function is used by the parser to construct an "expected"
- type for method overload resolution. */
+/* Constructs a fake method with the given parameter types. This
+ function is used by the parser to construct an "expected" type for
+ method overload resolution. FLAGS is used as instance flags of the
+ new type, in order to be able to make the new type represent a
+ const/volatile overload. */
static struct type *
-make_params (int num_types, struct type **param_types)
+make_params (type_instance_flags flags,
+ int num_types, struct type **param_types)
{
struct type *type = XCNEW (struct type);
TYPE_MAIN_TYPE (type) = XCNEW (struct main_type);
TYPE_LENGTH (type) = 1;
TYPE_CODE (type) = TYPE_CODE_METHOD;
TYPE_CHAIN (type) = type;
+ TYPE_INSTANCE_FLAGS (type) = flags;
if (num_types > 0)
{
if (param_types[num_types - 1] == NULL)
}
case TYPE_INSTANCE:
- nargs = longest_to_int (exp->elts[pc + 1].longconst);
- arg_types = (struct type **) alloca (nargs * sizeof (struct type *));
- for (ix = 0; ix < nargs; ++ix)
- arg_types[ix] = exp->elts[pc + 1 + ix + 1].type;
-
- expect_type = make_params (nargs, arg_types);
- *(pos) += 3 + nargs;
- arg1 = evaluate_subexp_standard (expect_type, exp, pos, noside);
- xfree (TYPE_FIELDS (expect_type));
- xfree (TYPE_MAIN_TYPE (expect_type));
- xfree (expect_type);
- return arg1;
+ {
+ type_instance_flags flags
+ = (type_instance_flag_value) longest_to_int (exp->elts[pc + 1].longconst);
+ nargs = longest_to_int (exp->elts[pc + 2].longconst);
+ arg_types = (struct type **) alloca (nargs * sizeof (struct type *));
+ for (ix = 0; ix < nargs; ++ix)
+ arg_types[ix] = exp->elts[pc + 2 + ix + 1].type;
+
+ expect_type = make_params (flags, nargs, arg_types);
+ *(pos) += 4 + nargs;
+ arg1 = evaluate_subexp_standard (expect_type, exp, pos, noside);
+ xfree (TYPE_FIELDS (expect_type));
+ xfree (TYPE_MAIN_TYPE (expect_type));
+ xfree (expect_type);
+ return arg1;
+ }
case BINOP_CONCAT:
arg1 = evaluate_subexp_with_coercion (exp, pos, noside);
case TYPE_INSTANCE:
{
- LONGEST count = exp->elts[pc + 1].longconst;
+ type_instance_flags flags
+ = (type_instance_flag_value) longest_to_int (exp->elts[pc + 1].longconst);
+ LONGEST count = exp->elts[pc + 2].longconst;
+ /* The FLAGS. */
+ (*pos)++;
/* The COUNT. */
(*pos)++;
- fputs_unfiltered ("TypesInstance(", stream);
+ fputs_unfiltered ("TypeInstance(", stream);
while (count-- > 0)
{
type_print (exp->elts[(*pos)++].type, "", stream, 0);
/* Ending COUNT and ending TYPE_INSTANCE. */
(*pos) += 2;
print_subexp (exp, pos, stream, PREC_PREFIX);
+
+ if (flags & TYPE_INSTANCE_FLAG_CONST)
+ fputs_unfiltered (",const", stream);
+ if (flags & TYPE_INSTANCE_FLAG_VOLATILE)
+ fputs_unfiltered (",volatile", stream);
+
fputs_unfiltered (")", stream);
return;
}
case TYPE_INSTANCE:
{
- LONGEST len;
-
- len = exp->elts[elt++].longconst;
+ type_instance_flags flags
+ = (type_instance_flag_value) longest_to_int (exp->elts[elt++].longconst);
+ LONGEST len = exp->elts[elt++].longconst;
fprintf_filtered (stream, "%s TypeInstance: ", plongest (len));
while (len-- > 0)
{
if (len > 0)
fputs_filtered (", ", stream);
}
+
+ fprintf_filtered (stream, " Flags: %s (", hex_string (flags));
+ bool space = false;
+ auto print_one = [&] (const char *mod)
+ {
+ if (space)
+ fputs_filtered (" ", stream);
+ space = true;
+ fprintf_filtered (stream, mod);
+ };
+ if (flags & TYPE_INSTANCE_FLAG_CONST)
+ print_one ("const");
+ if (flags & TYPE_INSTANCE_FLAG_VOLATILE)
+ print_one ("volatile");
+ fprintf_filtered (stream, ")");
+
/* Ending LEN and ending TYPE_INSTANCE. */
elt += 2;
elt = dump_subexp (exp, stream, elt);
#include "hashtab.h"
#include "common/offset-type.h"
+#include "common/enum-flags.h"
/* Forward declarations for prototypes. */
struct field;
TYPE_INSTANCE_FLAG_ATOMIC = (1 << 8)
};
+DEF_ENUM_FLAGS_TYPE (enum type_instance_flag_value, type_instance_flags);
+
/* * Unsigned integer type. If this is not set for a TYPE_CODE_INT,
the type is signed (unless TYPE_NOSIGN (below) is set). */
/* * Constant type. If this is set, the corresponding type has a
const modifier. */
-#define TYPE_CONST(t) (TYPE_INSTANCE_FLAGS (t) & TYPE_INSTANCE_FLAG_CONST)
+#define TYPE_CONST(t) ((TYPE_INSTANCE_FLAGS (t) & TYPE_INSTANCE_FLAG_CONST) != 0)
/* * Volatile type. If this is set, the corresponding type has a
volatile modifier. */
#define TYPE_VOLATILE(t) \
- (TYPE_INSTANCE_FLAGS (t) & TYPE_INSTANCE_FLAG_VOLATILE)
+ ((TYPE_INSTANCE_FLAGS (t) & TYPE_INSTANCE_FLAG_VOLATILE) != 0)
/* * Restrict type. If this is set, the corresponding type has a
restrict modifier. */
#define TYPE_RESTRICT(t) \
- (TYPE_INSTANCE_FLAGS (t) & TYPE_INSTANCE_FLAG_RESTRICT)
+ ((TYPE_INSTANCE_FLAGS (t) & TYPE_INSTANCE_FLAG_RESTRICT) != 0)
/* * Atomic type. If this is set, the corresponding type has an
_Atomic modifier. */
#define TYPE_ATOMIC(t) \
- (TYPE_INSTANCE_FLAGS (t) & TYPE_INSTANCE_FLAG_ATOMIC)
+ ((TYPE_INSTANCE_FLAGS (t) & TYPE_INSTANCE_FLAG_ATOMIC) != 0)
/* * True if this type represents either an lvalue or lvalue reference type. */
is instruction space, and for data objects is data memory. */
#define TYPE_CODE_SPACE(t) \
- (TYPE_INSTANCE_FLAGS (t) & TYPE_INSTANCE_FLAG_CODE_SPACE)
+ ((TYPE_INSTANCE_FLAGS (t) & TYPE_INSTANCE_FLAG_CODE_SPACE) != 0)
#define TYPE_DATA_SPACE(t) \
- (TYPE_INSTANCE_FLAGS (t) & TYPE_INSTANCE_FLAG_DATA_SPACE)
+ ((TYPE_INSTANCE_FLAGS (t) & TYPE_INSTANCE_FLAG_DATA_SPACE) != 0)
/* * Address class flags. Some environments provide for pointers
whose size is different from that of a normal pointer or address
break;
case TYPE_INSTANCE:
- oplen = 4 + longest_to_int (expr->elts[endpos - 2].longconst);
+ oplen = 5 + longest_to_int (expr->elts[endpos - 2].longconst);
args = 1;
break;
push_type (tp_function_with_arguments);
}
+/* Pop the type stack and return a type_instance_flags that
+ corresponds the const/volatile qualifiers on the stack. This is
+ called by the C++ parser when parsing methods types, and as such no
+ other kind of type in the type stack is expected. */
+
+type_instance_flags
+follow_type_instance_flags ()
+{
+ type_instance_flags flags = 0;
+
+ for (;;)
+ switch (pop_type ())
+ {
+ case tp_end:
+ return flags;
+ case tp_const:
+ flags |= TYPE_INSTANCE_FLAG_CONST;
+ break;
+ case tp_volatile:
+ flags |= TYPE_INSTANCE_FLAG_VOLATILE;
+ break;
+ default:
+ gdb_assert_not_reached ("unrecognized tp_ value in follow_types");
+ }
+}
+
+
/* Pop the type stack and return the type which corresponds to FOLLOW_TYPE
as modified by all the stuff on the stack. */
struct type *
case TYPE_INSTANCE:
{
- LONGEST arg, nargs = elts[pos + 1].longconst;
+ LONGEST arg, nargs = elts[pos + 2].longconst;
for (arg = 0; arg < nargs; arg++)
{
- struct type *type = elts[pos + 2 + arg].type;
+ struct type *type = elts[pos + 3 + arg].type;
struct objfile *objfile = TYPE_OBJFILE (type);
if (objfile && (*objfile_func) (objfile, data))
extern struct type *follow_types (struct type *);
+extern type_instance_flags follow_type_instance_flags ();
+
extern void null_post_parser (struct expression **, int);
extern int parse_float (const char *p, int len, DOUBLEST *d,
+2017-09-04 Pedro Alves <palves@redhat.com>
+
+ * gdb.base/func-static.c (S::method const, S::method volatile)
+ (S::method volatile const): New methods.
+ (c_s, v_s, cv_s): New instances.
+ (main): Call method() on them.
+ * gdb.base/func-static.exp (syntax_re, cannot_resolve_re): New variables.
+ (cannot_resolve): New procedure.
+ (cxx_scopes_list): Test cv methods. Add print-scope-quote and
+ print-quote-unquoted columns.
+ (do_test): Test printing each scope too.
+
2017-09-04 Pedro Alves <palves@redhat.com>
* gdb.base/local-static.exp: Also test with
}
void method ();
+ void method () const;
+ void method () volatile;
+ void method () volatile const;
+
static void static_method ();
};
S s;
+const S c_s = {};
+volatile S v_s = {};
+const volatile S cv_s = {};
void
S::method ()
DEF_STATICS (S_M);
}
+void
+S::method () const
+{
+ DEF_STATICS (S_M_C);
+}
+
+void
+S::method () volatile
+{
+ DEF_STATICS (S_M_V);
+}
+
+void
+S::method () const volatile
+{
+ DEF_STATICS (S_M_CV);
+}
+
void
S::static_method ()
{
#ifdef __cplusplus
s.method ();
+ c_s.method ();
+ v_s.method ();
+ cv_s.method ();
s.inline_method ();
S::static_method ();
S::static_inline_method ();
standard_testfile .c
+# A few expected errors.
+set syntax_re "A syntax error in expression, near.*"
+set cannot_resolve_re "Cannot resolve method S::method to any overloaded instance"
+
+# Build an "Cannot resolve method ..." expected error string for
+# method METH.
+#
+proc cannot_resolve {meth} {
+ return "Cannot resolve method $meth to any overloaded instance"
+}
+
# A list of scopes that have the static variables that we want to
# print. Each entry has, in order, the scope/function name, and the
-# prefix used by the static variables. (The prefix exists to make it
-# easier to debug the test if something goes wrong.)
-
- #SCOPE #PREFIX
+# prefix used by the static variables. The prefix exists both to make
+# it easier to debug the test if something goes wrong, and, to make
+# sure that printing the static local of one method overload doesn't
+# find the variables of the wrong overload.
+#
+# While at it, we also try printing each scope without the static
+# local, to check that the parse copes with cv overloads without
+# quoting. That's what the third and forth columns are for. Note
+# that printing "func()" is different from "func(void)". The former
+# is an inferior function call, while the latter is a reference to the
+# function.
+
+ #SCOPE #PREFIX #PRINT-SCOPE-QUOTED
+ #PRINT-SCOPE-UNQUOTED (opt)
set cxx_scopes_list {
- {"S::method()" "S_M"}
- {"S::static_method()" "S_SM"}
- {"S::inline_method()" "S_IM"}
- {"S::static_inline_method()" "S_SIM"}
- {"S2<int>::method()" "S2_M"}
- {"S2<int>::static_method()" "S2_SM"}
- {"S2<int>::inline_method()" "S2_IM"}
- {"S2<int>::static_inline_method()" "S2_SIM"}
- {"free_func()" "FF"}
- {"free_inline_func()" "FIF"}
+ {"S::method()" "S_M" {= \\{void \\(S \\* const\\)\\} $hex <S::method\\(\\)>}
+ {[cannot_resolve "S::method"]}}
+
+ {"S::method() const" "S_M_C" {= \\{void \\(const S \\* const\\)\\} $hex <S::method\\(\\) const>}
+ $syntax_re}
+
+ {"S::method() volatile" "S_M_V" {= \\{void \\(volatile S \\* const\\)\\} $hex <S::method\\(\\) volatile>}
+ $syntax_re}
+
+ {"S::method() const volatile" "S_M_CV" {= \\{void \\(const volatile S \\* const\\)\\} $hex <S::method\\(\\) const volatile>}
+ $syntax_re}
+
+ {"S::method() volatile const" "S_M_CV" {= \\{void \\(const volatile S \\* const\\)\\} $hex <S::method\\(\\) const volatile>}
+ $syntax_re}
+
+ {"S::method(void)" "S_M" {= \\{void \\(S \\* const\\)\\} $hex <S::method\\(\\)>}}
+ {"S::method(void) const" "S_M_C" {= \\{void \\(const S \\* const\\)\\} $hex <S::method\\(\\) const>}}
+ {"S::method(void) volatile" "S_M_V" {= \\{void \\(volatile S \\* const\\)\\} $hex <S::method\\(\\) volatile>}}
+ {"S::method(void) const volatile" "S_M_CV" {= \\{void \\(const volatile S \\* const\\)\\} $hex <S::method\\(\\) const volatile>}}
+ {"S::method(void) volatile const" "S_M_CV" {= \\{void \\(const volatile S \\* const\\)\\} $hex <S::method\\(\\) const volatile>}}
+
+ {"S::static_method()" "S_SM" {= \\{void \\(void\\)\\} $hex <S::static_method\\(\\)>}
+ "void"}
+
+ {"S::static_method(void)" "S_SM" {= \\{void \\(void\\)\\} $hex <S::static_method\\(\\)>}}
+
+ {"S::inline_method()" "S_IM" {= \\{void \\(S \\* const\\)\\} $hex <S::inline_method\\(\\)>}
+ {[cannot_resolve "S::inline_method"]}}
+
+ {"S::inline_method(void)" "S_IM" {= \\{void \\(S \\* const\\)\\} $hex <S::inline_method\\(\\)>}}
+
+ {"S::static_inline_method()" "S_SIM" {= \\{void \\(void\\)\\} $hex <S::static_inline_method\\(\\)>}
+ "void"}
+
+ {"S::static_inline_method(void)" "S_SIM" {= \\{void \\(void\\)\\} $hex <S::static_inline_method\\(\\)>}}
+
+ {"S2<int>::method()" "S2_M" {= \\{void \\(S2<int> \\* const\\)\\} $hex <S2<int>::method\\(\\)>}
+ {[cannot_resolve "S2<int>::method"]}}
+
+ {"S2<int>::static_method()" "S2_SM" {= \\{void \\(void\\)\\} $hex <S2<int>::static_method\\(\\)>}
+ "void"}
+
+ {"S2<int>::inline_method()" "S2_IM" {= \\{void \\(S2<int> \\* const\\)\\} $hex <S2<int>::inline_method\\(\\)>}
+ {[cannot_resolve "S2<int>::inline_method"]}}
+
+ {"S2<int>::static_inline_method()" "S2_SIM" {= \\{void \\(void\\)\\} $hex <S2<int>::static_inline_method\\(\\)>}
+ "void"}
+
+ {"free_func" "FF" {= \\{void \\(void\\)\\} $hex <free_func\\(\\)>}}
+
+ {"free_func()" "FF" {= \\{void \\(void\\)\\} $hex <free_func\\(\\)>}
+ "void"}
+
+ {"free_func(void)" "FF" {= \\{void \\(void\\)\\} $hex <free_func\\(\\)>}}
+
+ {"free_inline_func()" "FIF" {= \\{void \\(void\\)\\} $hex <free_inline_func\\(\\)>}
+ "void"}
+
+ {"free_inline_func(void)" "FIF" {= \\{void \\(void\\)\\} $hex <free_inline_func\\(\\)>}}
}
set c_scopes_list {
- {"free_func" "FF"}
- {"free_inline_func" "FIF"}
+ {"free_func" "FF" {= \\{void \\(void\\)\\} $hex <free_func>}}
+ {"free_inline_func" "FIF" {= \\{void \\(void\\)\\} $hex <free_inline_func>}}
}
# A list of all the static varibles defined in each scope. The first
set scopes_list $cxx_scopes_list
}
+ # Print each scope/function using these syntaxes:
+ #
+ # "(gdb) p 'S::method() const'" # quoted
+ # "(gdb) p S::method() const" # unquoted
+ #
+ foreach scope_line $scopes_list {
+ set scope [lindex $scope_line 0]
+
+ set print_quoted_re [lindex $scope_line 2]
+ set print_quoted_re [uplevel 1 "subst -nobackslashes -nocommands \"$print_quoted_re\""]
+
+ set print_unquoted_re [lindex $scope_line 3]
+ set print_unquoted_re [uplevel 1 "subst -nobackslashes -nocommands \"$print_unquoted_re\""]
+
+ gdb_test "print '${scope}'" $print_quoted_re
+
+ if {$print_unquoted_re != ""} {
+ gdb_test "print ${scope}" $print_unquoted_re
+ } else {
+ gdb_test "print ${scope}" $print_quoted_re
+ }
+ }
+
# Print each variable using these syntaxes:
#
# 'func()'::var
{
for (j = 0; j < len; ++j)
{
+ if (TYPE_CONST (intype) != TYPE_FN_FIELD_CONST (f, j))
+ continue;
+ if (TYPE_VOLATILE (intype) != TYPE_FN_FIELD_VOLATILE (f, j))
+ continue;
+
if (compare_parameters (TYPE_FN_FIELD_TYPE (f, j), intype, 0)
|| compare_parameters (TYPE_FN_FIELD_TYPE (f, j),
intype, 1))
projects / thirdparty / binutils-gdb.git / commitdiff
