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[qfcc] Handle general types in boolean expressions

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Probably need language-specific checks (eg, glsl doesn't accept anything
but bool for && etc).
This commit is contained in:
Bill Currie 2025-01-18 23:13:55 +09:00
parent d3bcd0c3a3
commit 1ec97632e6
1 changed files with 17 additions and 0 deletions
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17
tools/qfcc/source/expr_binary.c
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@ -436,6 +436,21 @@ dot_product_expr (int op, const expr_t *a, const expr_t *b)
return e;
}
static const expr_t *
boolean_op (int op, const expr_t *a, const expr_t *b)
{
if (!is_boolean (get_type (a))) {
a = test_expr (a);
}
if (!is_boolean (get_type (b))) {
b = test_expr (b);
}
promote_exprs (&a, &b);
auto type = base_type (get_type (a));
auto e = typed_binary_expr (type, op, a, b);
return e;
}
static const type_t *
bool_result (const type_t *a, const type_t *b)
{
@ -666,6 +681,8 @@ static expr_type_t bit_ops[] = {
static expr_type_t bool_ops[] = {
{ .match_a = is_boolean, .match_b = is_boolean, },
{ .match_a = is_scalar, .match_b = is_scalar,
.process = boolean_op },
{}
};