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Tweak 64-bit integer overflow message to mention that it's a signed type

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(cherry picked from commit 7b5bf3af192be83afab19bbfcd029d97af0da8cd)
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Hugo Locurcio 2022-05-20 14:12:09 +02:00 committed by Relintai
parent c3bb14f49e
commit 0b8e21cf74
1 changed files with 7 additions and 7 deletions
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14
core/ustring.cpp
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@ -1754,7 +1754,7 @@ int String::hex_to_int(bool p_with_prefix) const {
} }
// Check for overflow/underflow, with special case to ensure INT32_MIN does not result in error // Check for overflow/underflow, with special case to ensure INT32_MIN does not result in error
bool overflow = ((hex > INT32_MAX / 16) && (sign == 1 || (sign == -1 && hex != (INT32_MAX >> 4) + 1))) || (sign == -1 && hex == (INT32_MAX >> 4) + 1 && c > '0'); bool overflow = ((hex > INT32_MAX / 16) && (sign == 1 || (sign == -1 && hex != (INT32_MAX >> 4) + 1))) || (sign == -1 && hex == (INT32_MAX >> 4) + 1 && c > '0');
ERR_FAIL_COND_V_MSG(overflow, sign == 1 ? INT32_MAX : INT32_MIN, "Cannot represent " + *this + " as integer, provided value is " + (sign == 1 ? "too big." : "too small.")); ERR_FAIL_COND_V_MSG(overflow, sign == 1 ? INT32_MAX : INT32_MIN, "Cannot represent " + *this + " as a 32-bit signed integer, since the value is " + (sign == 1 ? "too large." : "too small."));
hex *= 16; hex *= 16;
hex += n; hex += n;
s++; s++;
@ -1796,7 +1796,7 @@ int64_t String::hex_to_int64(bool p_with_prefix) const {
return 0; return 0;
} }
bool overflow = ((hex > INT64_MAX / 16) && (sign == 1 || (sign == -1 && hex != (INT64_MAX >> 4) + 1))) || (sign == -1 && hex == (INT64_MAX >> 4) + 1 && c > '0'); bool overflow = ((hex > INT64_MAX / 16) && (sign == 1 || (sign == -1 && hex != (INT64_MAX >> 4) + 1))) || (sign == -1 && hex == (INT64_MAX >> 4) + 1 && c > '0');
ERR_FAIL_COND_V_MSG(overflow, sign == 1 ? INT64_MAX : INT64_MIN, "Cannot represent " + *this + " as 64-bit integer, provided value is " + (sign == 1 ? "too big." : "too small.")); ERR_FAIL_COND_V_MSG(overflow, sign == 1 ? INT64_MAX : INT64_MIN, "Cannot represent " + *this + " as a 64-bit signed integer, since the value is " + (sign == 1 ? "too large." : "too small."));
hex *= 16; hex *= 16;
hex += n; hex += n;
s++; s++;
@ -1838,7 +1838,7 @@ int64_t String::bin_to_int64(bool p_with_prefix) const {
} }
// Check for overflow/underflow, with special case to ensure INT64_MIN does not result in error // Check for overflow/underflow, with special case to ensure INT64_MIN does not result in error
bool overflow = ((binary > INT64_MAX / 2) && (sign == 1 || (sign == -1 && binary != (INT64_MAX >> 1) + 1))) || (sign == -1 && binary == (INT64_MAX >> 1) + 1 && c > '0'); bool overflow = ((binary > INT64_MAX / 2) && (sign == 1 || (sign == -1 && binary != (INT64_MAX >> 1) + 1))) || (sign == -1 && binary == (INT64_MAX >> 1) + 1 && c > '0');
ERR_FAIL_COND_V_MSG(overflow, sign == 1 ? INT64_MAX : INT64_MIN, "Cannot represent " + *this + " as 64-bit integer, provided value is " + (sign == 1 ? "too big." : "too small.")); ERR_FAIL_COND_V_MSG(overflow, sign == 1 ? INT64_MAX : INT64_MIN, "Cannot represent " + *this + " as a 64-bit signed integer, since the value is " + (sign == 1 ? "too large." : "too small."));
binary *= 2; binary *= 2;
binary += n; binary += n;
s++; s++;
@ -1861,7 +1861,7 @@ int String::to_int() const {
CharType c = operator[](i); CharType c = operator[](i);
if (c >= '0' && c <= '9') { if (c >= '0' && c <= '9') {
bool overflow = (integer > INT32_MAX / 10) || (integer == INT32_MAX / 10 && ((sign == 1 && c > '7') || (sign == -1 && c > '8'))); bool overflow = (integer > INT32_MAX / 10) || (integer == INT32_MAX / 10 && ((sign == 1 && c > '7') || (sign == -1 && c > '8')));
ERR_FAIL_COND_V_MSG(overflow, sign == 1 ? INT32_MAX : INT32_MIN, "Cannot represent " + *this + " as integer, provided value is " + (sign == 1 ? "too big." : "too small.")); ERR_FAIL_COND_V_MSG(overflow, sign == 1 ? INT32_MAX : INT32_MIN, "Cannot represent " + *this + " as a 32-bit signed integer, since the value is " + (sign == 1 ? "too large." : "too small."));
integer *= 10; integer *= 10;
integer += c - '0'; integer += c - '0';
@ -1907,7 +1907,7 @@ int64_t String::to_int64() const {
CharType c = operator[](i); CharType c = operator[](i);
if (c >= '0' && c <= '9') { if (c >= '0' && c <= '9') {
bool overflow = (integer > INT64_MAX / 10) || (integer == INT64_MAX / 10 && ((sign == 1 && c > '7') || (sign == -1 && c > '8'))); bool overflow = (integer > INT64_MAX / 10) || (integer == INT64_MAX / 10 && ((sign == 1 && c > '7') || (sign == -1 && c > '8')));
ERR_FAIL_COND_V_MSG(overflow, sign == 1 ? INT64_MAX : INT64_MIN, "Cannot represent " + *this + " as 64-bit integer, provided value is " + (sign == 1 ? "too big." : "too small.")); ERR_FAIL_COND_V_MSG(overflow, sign == 1 ? INT64_MAX : INT64_MIN, "Cannot represent " + *this + " as a 64-bit signed integer, since the value is " + (sign == 1 ? "too large." : "too small."));
integer *= 10; integer *= 10;
integer += c - '0'; integer += c - '0';
@ -1936,7 +1936,7 @@ int String::to_int(const char *p_str, int p_len) {
char c = p_str[i]; char c = p_str[i];
if (c >= '0' && c <= '9') { if (c >= '0' && c <= '9') {
bool overflow = (integer > INT32_MAX / 10) || (integer == INT32_MAX / 10 && ((sign == 1 && c > '7') || (sign == -1 && c > '8'))); bool overflow = (integer > INT32_MAX / 10) || (integer == INT32_MAX / 10 && ((sign == 1 && c > '7') || (sign == -1 && c > '8')));
ERR_FAIL_COND_V_MSG(overflow, sign == 1 ? INT32_MAX : INT32_MIN, "Cannot represent " + String(p_str).substr(0, to) + " as integer, provided value is " + (sign == 1 ? "too big." : "too small.")); ERR_FAIL_COND_V_MSG(overflow, sign == 1 ? INT32_MAX : INT32_MIN, "Cannot represent " + String(p_str).substr(0, to) + " as a 32-bit signed integer, since the value is " + (sign == 1 ? "too large." : "too small."));
integer *= 10; integer *= 10;
integer += c - '0'; integer += c - '0';
@ -2289,7 +2289,7 @@ int64_t String::to_int(const CharType *p_str, int p_len) {
while (*str && str != limit) { while (*str && str != limit) {
number += *(str++); number += *(str++);
} }
ERR_FAIL_V_MSG(sign == 1 ? INT64_MAX : INT64_MIN, "Cannot represent " + number + " as integer, provided value is " + (sign == 1 ? "too big." : "too small.")); ERR_FAIL_V_MSG(sign == 1 ? INT64_MAX : INT64_MIN, "Cannot represent " + number + " as a 64-bit signed integer, since the value is " + (sign == 1 ? "too large." : "too small."));
} }
integer *= 10; integer *= 10;
integer += c - '0'; integer += c - '0';