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vkd3d-shader/hlsl: Handle over/underflow when parsing integer literals.

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Signed-off-by: Matteo Bruni <mbruni@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Giovanni Mascellani <gmascellani@codeweavers.com>
Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Matteo Bruni
2022-05-11 16:39:08 +02:00
committed by Alexandre Julliard
parent a9dc39dd92
commit 228f7ab5cd
4 changed files with 38 additions and 36 deletions
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6
libs/vkd3d-shader/hlsl.l
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@@ -197,15 +197,15 @@ row_major {return KW_ROW_MAJOR; }
return C_FLOAT;
}
0x[0-9a-fA-F]+ {
sscanf(yytext, "0x%x", &yylval->intval);
yylval->intval = vkd3d_parse_integer(yytext);
return C_INTEGER;
}
0[0-7]+ {
sscanf(yytext, "0%o", &yylval->intval);
yylval->intval = vkd3d_parse_integer(yytext);
return C_INTEGER;
}
[0-9]+ {
yylval->intval = (atoi(yytext));
yylval->intval = vkd3d_parse_integer(yytext);
return C_INTEGER;
}