FreeChainXenon/binutils-gdb
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

gdb: remove NULL_TYPE

Browse source 
The NULL_TYPE macro is not very useful... remove it and just use
nullptr.

gdb/ChangeLog:

	* gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.

Change-Id: Ic6215921413dad5649192b012f1a41d0a650a644
This commit is contained in:
Simon Marchi 2020-08-31 10:44:33 -04:00
parent 06de2e0da2
commit fe1fe7eae9
7 changed files with 169 additions and 170 deletions
Download patch file Download diff file Expand all files Collapse all files

22
gdb/rust-lang.c
View file

@ -1014,12 +1014,12 @@ rust_evaluate_funcall (struct expression *exp, int *pos, enum noside noside)
/* Evaluate the argument to STRUCTOP_STRUCT, then find its
type in order to look up the method. */
arg0 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
arg0 = evaluate_subexp (nullptr, exp, pos, noside);
if (noside == EVAL_SKIP)
{
for (i = 0; i < num_args; ++i)
evaluate_subexp (NULL_TYPE, exp, pos, noside);
evaluate_subexp (nullptr, exp, pos, noside);
return arg0;
}
@ -1056,7 +1056,7 @@ rust_evaluate_funcall (struct expression *exp, int *pos, enum noside noside)
function = address_of_variable (sym.symbol, block);
for (i = 0; i < num_args; ++i)
args[i + 1] = evaluate_subexp (NULL_TYPE, exp, pos, noside);
args[i + 1] = evaluate_subexp (nullptr, exp, pos, noside);
if (noside == EVAL_AVOID_SIDE_EFFECTS)
result = value_zero (TYPE_TARGET_TYPE (fn_type), not_lval);
@ -1084,10 +1084,10 @@ rust_range (struct expression *exp, int *pos, enum noside noside)
if (kind == HIGH_BOUND_DEFAULT || kind == NONE_BOUND_DEFAULT
|| kind == NONE_BOUND_DEFAULT_EXCLUSIVE)
low = evaluate_subexp (NULL_TYPE, exp, pos, noside);
low = evaluate_subexp (nullptr, exp, pos, noside);
if (kind == LOW_BOUND_DEFAULT || kind == LOW_BOUND_DEFAULT_EXCLUSIVE
|| kind == NONE_BOUND_DEFAULT || kind == NONE_BOUND_DEFAULT_EXCLUSIVE)
high = evaluate_subexp (NULL_TYPE, exp, pos, noside);
high = evaluate_subexp (nullptr, exp, pos, noside);
bool inclusive = (kind == NONE_BOUND_DEFAULT || kind == LOW_BOUND_DEFAULT);
if (noside == EVAL_SKIP)
@ -1216,8 +1216,8 @@ rust_subscript (struct expression *exp, int *pos, enum noside noside,
int want_slice = 0;
++*pos;
lhs = evaluate_subexp (NULL_TYPE, exp, pos, noside);
rhs = evaluate_subexp (NULL_TYPE, exp, pos, noside);
lhs = evaluate_subexp (nullptr, exp, pos, noside);
rhs = evaluate_subexp (nullptr, exp, pos, noside);
if (noside == EVAL_SKIP)
return lhs;
@ -1396,7 +1396,7 @@ rust_evaluate_subexp (struct type *expect_type, struct expression *exp,
struct value *value;
++*pos;
value = evaluate_subexp (NULL_TYPE, exp, pos, noside);
value = evaluate_subexp (nullptr, exp, pos, noside);
if (noside == EVAL_SKIP)
{
/* Preserving the type is enough. */
@ -1527,9 +1527,9 @@ rust_evaluate_subexp (struct type *expect_type, struct expression *exp,
pc = (*pos)++;
field_number = longest_to_int (exp->elts[pc + 1].longconst);
(*pos) += 2;
lhs = evaluate_subexp (NULL_TYPE, exp, pos, noside);
lhs = evaluate_subexp (nullptr, exp, pos, noside);
type = value_type (lhs);
type = value_type (lhs);
if (type->code () == TYPE_CODE_STRUCT)
{
@ -1599,7 +1599,7 @@ tuple structs, and tuple-like enum variants"));
pc = (*pos)++;
tem = longest_to_int (exp->elts[pc + 1].longconst);
(*pos) += 3 + BYTES_TO_EXP_ELEM (tem + 1);
lhs = evaluate_subexp (NULL_TYPE, exp, pos, noside);
lhs = evaluate_subexp (nullptr, exp, pos, noside);
const char *field_name = &exp->elts[pc + 2].string;
type = value_type (lhs);