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Handle possible unsigned char by default.

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This commit is contained in:
Christoffer Lerno
2021-07-28 17:27:26 +02:00
parent ce6e59483f
commit d26986afeb
1 changed files with 15 additions and 15 deletions
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30
src/compiler/lexer.c
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@@ -606,7 +606,7 @@ static inline bool scan_char(Lexer *lexer)
{
c = next(lexer);
const char *start = lexer->current;
char escape = is_valid_escape(c);
signed char escape = is_valid_escape(c);
if (escape == -1)
{
lexer->lexing_start = start;
@@ -623,7 +623,7 @@ static inline bool scan_char(Lexer *lexer)
// Fix underlining if this is an unfinished escape.
return add_error_token(lexer, "Expected a two character hex value after \\x.");
}
bytes.b[width++] = hex;
bytes.b[width++] = (uint8_t)hex;
break;
}
case 'u':
@@ -636,13 +636,13 @@ static inline bool scan_char(Lexer *lexer)
}
if (platform_target.little_endian)
{
bytes.b[width++] = hex & 0xFF;
bytes.b[width++] = hex >> 8;
bytes.b[width++] = (uint8_t)hex & 0xFF;
bytes.b[width++] = (uint8_t)(hex >> 8);
}
else
{
bytes.b[width++] = hex >> 8;
bytes.b[width++] = hex & 0xFF;
bytes.b[width++] = (uint8_t)(hex >> 8);
bytes.b[width++] = (uint8_t)(hex & 0xFF);
}
break;
}
@@ -656,22 +656,22 @@ static inline bool scan_char(Lexer *lexer)
}
if (platform_target.little_endian)
{
bytes.b[width++] = hex & 0xFF;
bytes.b[width++] = (hex >> 8) & 0xFF;
bytes.b[width++] = (hex >> 16) & 0xFF;
bytes.b[width++] = hex >> 24;
bytes.b[width++] = (uint8_t)(hex & 0xFF);
bytes.b[width++] = (uint8_t)((hex >> 8) & 0xFF);
bytes.b[width++] = (uint8_t)((hex >> 16) & 0xFF);
bytes.b[width++] = (uint8_t)(hex >> 24);
}
else
{
bytes.b[width++] = hex >> 24;
bytes.b[width++] = (hex >> 16) & 0xFF;
bytes.b[width++] = (hex >> 8) & 0xFF;
bytes.b[width++] = hex & 0xFF;
bytes.b[width++] = (uint8_t)(hex >> 24);
bytes.b[width++] = (uint8_t)((hex >> 16) & 0xFF);
bytes.b[width++] = (uint8_t)((hex >> 8) & 0xFF);
bytes.b[width++] = (uint8_t)(hex & 0xFF);
}
break;
}
default:
bytes.b[width++] = escape;
bytes.b[width++] = (uint8_t)escape;
}
}
}