Use string_get
for clarity (#352)
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parent
3f06c95558
commit
d308a13579
1 changed files with 14 additions and 41 deletions
55
quickjs.c
55
quickjs.c
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@ -1513,6 +1513,10 @@ static inline int is_digit(int c) {
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return c >= '0' && c <= '9';
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}
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static inline int string_get(const JSString *p, int idx) {
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return p->is_wide_char ? p->u.str16[idx] : p->u.str8[idx];
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}
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static inline BOOL is_be(void)
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{
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union {
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@ -2404,10 +2408,7 @@ static inline BOOL is_num_string(uint32_t *pval, const JSString *p)
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len = p->len;
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if (len == 0 || len > 10)
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return FALSE;
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if (p->is_wide_char)
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c = p->u.str16[0];
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else
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c = p->u.str8[0];
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c = string_get(p, 0);
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if (is_num(c)) {
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if (c == '0') {
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if (len != 1)
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@ -2416,10 +2417,7 @@ static inline BOOL is_num_string(uint32_t *pval, const JSString *p)
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} else {
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n = c - '0';
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for(i = 1; i < len; i++) {
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if (p->is_wide_char)
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c = p->u.str16[i];
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else
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c = p->u.str8[i];
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c = string_get(p, i);
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if (!is_num(c))
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return FALSE;
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n64 = (uint64_t)n * 10 + (c - '0');
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@ -2477,10 +2475,7 @@ static __maybe_unused void JS_DumpString(JSRuntime *rt,
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sep = (p->header.ref_count == 1) ? '\"' : '\'';
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putchar(sep);
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for(i = 0; i < p->len; i++) {
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if (p->is_wide_char)
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c = p->u.str16[i];
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else
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c = p->u.str8[i];
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c = string_get(p, i);
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if (c == sep || c == '\\') {
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putchar('\\');
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putchar(c);
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@ -3042,10 +3037,7 @@ static const char *JS_AtomGetStrRT(JSRuntime *rt, char *buf, int buf_size,
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return (const char *)str->u.str8;
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}
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for(i = 0; i < str->len; i++) {
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if (str->is_wide_char)
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c = str->u.str16[i];
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else
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c = str->u.str8[i];
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c = string_get(str, i);
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if ((q - buf) >= buf_size - UTF8_CHAR_LEN_MAX)
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break;
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if (c < 128) {
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@ -3671,10 +3663,6 @@ static int string_buffer_putc(StringBuffer *s, uint32_t c)
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return string_buffer_putc16(s, c);
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}
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static int string_get(const JSString *p, int idx) {
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return p->is_wide_char ? p->u.str16[idx] : p->u.str8[idx];
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}
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static int string_getc(const JSString *p, int *pidx)
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{
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int idx, c, c1;
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@ -7142,10 +7130,7 @@ static JSValue JS_GetPropertyInternal2(JSContext *ctx, JSValue obj,
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uint32_t idx, ch;
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idx = __JS_AtomToUInt32(prop);
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if (idx < p1->len) {
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if (p1->is_wide_char)
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ch = p1->u.str16[idx];
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else
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ch = p1->u.str8[idx];
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ch = string_get(p1, idx);
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return js_new_string_char(ctx, ch);
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}
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} else if (prop == JS_ATOM_length) {
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@ -39106,10 +39091,7 @@ static int js_string_get_own_property(JSContext *ctx,
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idx = __JS_AtomToUInt32(prop);
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if (idx < p1->len) {
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if (desc) {
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if (p1->is_wide_char)
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ch = p1->u.str16[idx];
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else
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ch = p1->u.str8[idx];
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ch = string_get(p1, idx);
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desc->flags = JS_PROP_ENUMERABLE;
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desc->value = js_new_string_char(ctx, ch);
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desc->getter = JS_UNDEFINED;
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@ -39264,7 +39246,7 @@ static JSValue js_string_fromCodePoint(JSContext *ctx, JSValue this_val,
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} else {
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if (JS_ToFloat64(ctx, &d, argv[i]))
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goto fail;
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if (d < 0 || d > 0x10ffff || (c = (int)d) != d)
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if (!(d >= 0 && d <= 0x10ffff) || (c = (int)d) != d)
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goto range_error;
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}
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if (string_buffer_putc(b, c))
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@ -39366,10 +39348,7 @@ static JSValue js_string_at(JSContext *ctx, JSValue this_val,
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if (idx < 0 || idx >= p->len) {
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ret = JS_UNDEFINED;
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} else {
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if (p->is_wide_char)
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c = p->u.str16[idx];
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else
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c = p->u.str8[idx];
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c = string_get(p, idx);
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ret = js_new_string_char(ctx, c);
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}
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JS_FreeValue(ctx, val);
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@ -39394,10 +39373,7 @@ static JSValue js_string_charCodeAt(JSContext *ctx, JSValue this_val,
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if (idx < 0 || idx >= p->len) {
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ret = JS_NAN;
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} else {
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if (p->is_wide_char)
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c = p->u.str16[idx];
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else
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c = p->u.str8[idx];
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c = string_get(p, idx);
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ret = js_int32(c);
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}
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JS_FreeValue(ctx, val);
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@ -39422,10 +39398,7 @@ static JSValue js_string_charAt(JSContext *ctx, JSValue this_val,
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if (idx < 0 || idx >= p->len) {
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ret = js_new_string8(ctx, NULL, 0);
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} else {
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if (p->is_wide_char)
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c = p->u.str16[idx];
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else
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c = p->u.str8[idx];
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c = string_get(p, idx);
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ret = js_new_string_char(ctx, c);
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}
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JS_FreeValue(ctx, val);
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