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Allow casting from floats to quaternions

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This commit is contained in:
gingerBill
2021-11-03 12:45:19 +00:00
parent 9896205a06
commit 3d06dddb72
2 changed files with 20 additions and 0 deletions
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3
src/check_expr.cpp
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@@ -2453,6 +2453,9 @@ bool check_is_castable_to(CheckerContext *c, Operand *operand, Type *y) {
return true;
}
if (is_type_float(src) && is_type_quaternion(dst)) {
return true;
}
if (is_type_complex(src) && is_type_quaternion(dst)) {
return true;
}

17
src/llvm_backend_expr.cpp
View File

@@ -1658,6 +1658,23 @@ lbValue lb_emit_conv(lbProcedure *p, lbValue value, Type *t) {
}
return res;
}
if (is_type_float(src) && is_type_complex(dst)) {
Type *ft = base_complex_elem_type(dst);
lbAddr gen = lb_add_local_generated(p, dst, false);
lbValue gp = lb_addr_get_ptr(p, gen);
lbValue real = lb_emit_conv(p, value, ft);
lb_emit_store(p, lb_emit_struct_ep(p, gp, 0), real);
return lb_addr_load(p, gen);
}
if (is_type_float(src) && is_type_quaternion(dst)) {
Type *ft = base_complex_elem_type(dst);
lbAddr gen = lb_add_local_generated(p, dst, false);
lbValue gp = lb_addr_get_ptr(p, gen);
lbValue real = lb_emit_conv(p, value, ft);
lb_emit_store(p, lb_emit_struct_ep(p, gp, 0), real);
return lb_addr_load(p, gen);
}
if (is_type_complex(src) && is_type_complex(dst)) {
Type *ft = base_complex_elem_type(dst);