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Add branch labels for loops; using list

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This commit is contained in:
Ginger Bill
2017-03-19 16:59:11 +00:00
parent 32150e401e
commit 5562364a98
17 changed files with 1637 additions and 846 deletions
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src/exact_value.c
+21 -15
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@@ -82,6 +82,7 @@ ExactValue exact_value_integer_from_string(String string) {
case 'b': base = 2; has_prefix = true; break;
case 'o': base = 8; has_prefix = true; break;
case 'd': base = 10; has_prefix = true; break;
case 'z': base = 12; has_prefix = true; break;
case 'x': base = 16; has_prefix = true; break;
}
}
@@ -100,14 +101,10 @@ ExactValue exact_value_integer_from_string(String string) {
continue;
}
i64 v = 0;
if (gb_char_is_digit(r)) {
v = r - '0';
} else if (gb_char_is_hex_digit(r)) {
v = gb_hex_digit_to_int(r);
} else {
v = digit_value(r);
if (v >= base) {
break;
}
result *= base;
result += v;
}
@@ -137,10 +134,10 @@ ExactValue exact_value_float_from_string(String string) {
if (r == '_') {
continue;
}
if (!gb_char_is_digit(r)) {
i64 v = digit_value(r);
if (v >= 10) {
break;
}
i64 v = r - '0';
value *= 10.0;
value += v;
}
@@ -153,29 +150,38 @@ ExactValue exact_value_float_from_string(String string) {
if (r == '_') {
continue;
}
if (!gb_char_is_digit(r)) {
i64 v = digit_value(r);
if (v >= 10) {
break;
}
value += (r-'0')/pow10;
value += v/pow10;
pow10 *= 10.0;
}
}
f64 frac = 0;
bool frac = false;
f64 scale = 1.0;
if ((str[i] == 'e') || (str[i] == 'E')) {
i++;
if (str[i] == '-') {
frac = 1;
frac = true;
i++;
} else if (str[i] == '+') {
i++;
}
u32 exp;
for (exp = 0; gb_char_is_digit(str[i]); i++) {
exp = exp * 10 + (str[i]-'0');
u32 exp = 0;
for (; i < len; i++) {
Rune r = cast(Rune)str[i];
if (r == '_') {
continue;
}
u32 d = cast(u32)digit_value(r);
if (d >= 10) {
break;
}
exp = exp * 10 + d;
}
if (exp > 308) exp = 308;