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Code Issues 1 Releases Wiki Activity

refactor(c-api): Remove unneded checks due to changes to use size_t

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This commit is contained in:
GrayJack 2024-04-16 07:04:49 -03:00
parent e08e3ba46f
commit 3be71dcc0b
6 changed files with 6 additions and 19 deletions
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6
src/core/array.c
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@ -90,8 +90,6 @@ void janet_array_ensure(JanetArray *array, size_t capacity, size_t growth) {
/* Set the count of an array. Extend with nil if needed. */
void janet_array_setcount(JanetArray *array, size_t count) {
if (count < 0)
return;
if (count > array->count) {
size_t i;
janet_array_ensure(array, count, 1);
@ -104,7 +102,7 @@ void janet_array_setcount(JanetArray *array, size_t count) {
/* Push a value to the top of the array */
void janet_array_push(JanetArray *array, Janet x) {
if (array->count == INT32_MAX) {
if (array->count == JANET_INTMAX_INT64) {
janet_panic("array overflow");
}
size_t newcount = array->count + 1;
@ -322,8 +320,6 @@ JANET_CORE_FN(cfun_array_remove,
janet_panicf("removal index %d out of range [0,%d]", at, array->count);
if (argc == 3) {
n = janet_getsize(argv, 2);
if (n < 0)
janet_panicf("expected non-negative integer for argument n, got %v", argv[2]);
}
if (at + n > array->count) {
n = array->count - at;

8
src/core/buffer.c
View File

@ -62,7 +62,6 @@ JanetBuffer *janet_buffer_init(JanetBuffer *buffer, size_t capacity) {
/* Initialize an unmanaged buffer */
JanetBuffer *janet_pointer_buffer_unsafe(void *memory, size_t capacity, size_t count) {
if (count < 0) janet_panic("count < 0");
if (capacity < count) janet_panic("capacity < count");
JanetBuffer *buffer = janet_gcalloc(JANET_MEMORY_BUFFER, sizeof(JanetBuffer));
buffer->gc.flags |= JANET_BUFFER_FLAG_NO_REALLOC;
@ -104,8 +103,6 @@ void janet_buffer_ensure(JanetBuffer *buffer, size_t capacity, size_t growth) {
/* Ensure that the buffer has enough internal capacity */
void janet_buffer_setcount(JanetBuffer *buffer, size_t count) {
if (count < 0)
return;
if (count > buffer->count) {
size_t oldcount = buffer->count;
janet_buffer_ensure(buffer, count, 1);
@ -210,7 +207,6 @@ JANET_CORE_FN(cfun_buffer_new_filled,
"Returns the new buffer.") {
janet_arity(argc, 1, 2);
size_t count = janet_getsize(argv, 0);
if (count < 0) count = 0;
int32_t byte = 0;
if (argc == 2) {
byte = janet_getinteger(argv, 1) & 0xFF;
@ -478,7 +474,7 @@ JANET_CORE_FN(cfun_buffer_push_at,
JanetBuffer *buffer = janet_getbuffer(argv, 0);
size_t index = janet_getsize(argv, 1);
size_t old_count = buffer->count;
if (index < 0 || index > old_count) {
if (index > old_count) {
janet_panicf("index out of range [0, %d)", old_count);
}
buffer->count = index;
@ -518,7 +514,6 @@ JANET_CORE_FN(cfun_buffer_popn,
janet_fixarity(argc, 2);
JanetBuffer *buffer = janet_getbuffer(argv, 0);
size_t n = janet_getsize(argv, 1);
if (n < 0) janet_panic("n must be non-negative");
if (buffer->count < n) {
buffer->count = 0;
} else {
@ -620,7 +615,6 @@ JANET_CORE_FN(cfun_buffer_blit,
if (!janet_checktype(argv[4], JANET_NIL))
src_end = janet_gethalfrange(argv, 4, src.len, "src-end");
length_src = src_end - offset_src;
if (length_src < 0) length_src = 0;
} else {
length_src = src.len - offset_src;
}

2
src/core/parse.c
View File

@ -921,7 +921,7 @@ JANET_CORE_FN(cfun_parse_consume,
JanetByteView view = janet_getbytes(argv, 1);
if (argc == 3) {
size_t offset = janet_getsize(argv, 2);
if (offset < 0 || offset > view.len)
if (offset > view.len)
janet_panicf("invalid offset %d out of range [0,%d]", offset, view.len);
view.len -= offset;
view.bytes += offset;

2
src/core/string.c
View File

@ -583,7 +583,7 @@ static int32_t trim_help_leftedge(JanetByteView str, JanetByteView set) {
}
static int32_t trim_help_rightedge(JanetByteView str, JanetByteView set) {
for (size_t i = str.len - 1; i >= 0; i--)
for (size_t i = str.len - 1; i > 0; i--)
if (!trim_help_checkset(set, str.bytes[i]))
return i + 1;
return 0;

2
src/core/util.c
View File

@ -861,7 +861,7 @@ int32_t janet_sorted_keys(const JanetKV *dict, size_t cap, int32_t *index_buffer
for (size_t i = 1; i < next_index; i++) {
int32_t index_to_insert = index_buffer[i];
Janet lhs = dict[index_to_insert].key;
for (size_t j = i - 1; j >= 0; j--) {
for (size_t j = i - 1; j > 0; j--) {
index_buffer[j + 1] = index_buffer[j];
Janet rhs = dict[index_buffer[j]].key;
if (janet_compare(lhs, rhs) >= 0) {

5
src/core/value.c
View File

@ -179,7 +179,7 @@ Janet janet_next_impl(Janet ds, Janet key, int is_interpreter) {
} else {
len = janet_string_length(janet_unwrap_string(ds));
}
if (i < len && i >= 0) {
if (i < len) {
return janet_wrap_size(i);
}
break;
@ -530,7 +530,6 @@ Janet janet_get(Janet ds, Janet key) {
case JANET_KEYWORD: {
if (!janet_checksize(key)) return janet_wrap_nil();
size_t index = janet_unwrap_size(key);
if (index < 0) return janet_wrap_nil();
const uint8_t *str = janet_unwrap_string(ds);
if (index >= janet_string_length(str)) return janet_wrap_nil();
return janet_wrap_integer(str[index]);
@ -549,7 +548,6 @@ Janet janet_get(Janet ds, Janet key) {
case JANET_BUFFER: {
if (!janet_checkint(key)) return janet_wrap_nil();
size_t index = janet_unwrap_size(key);
if (index < 0) return janet_wrap_nil();
if (t == JANET_ARRAY) {
JanetArray *a = janet_unwrap_array(ds);
if (index >= a->count) return janet_wrap_nil();
@ -584,7 +582,6 @@ Janet janet_get(Janet ds, Janet key) {
Janet janet_getindex(Janet ds, size_t index) {
Janet value;
if (index < 0) janet_panic("expected non-negative index");
switch (janet_type(ds)) {
default:
janet_panicf("expected %T, got %v", JANET_TFLAG_LENGTHABLE, ds);