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FFI: Compile assignments from enums.

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Thanks to Robert G. Jakabosky.
This commit is contained in:
Mike Pall 2012-08-08 20:35:02 +02:00
parent 5e227865bc
commit e2373c1538
1 changed files with 5 additions and 2 deletions
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7
src/lj_crecord.c
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@ -422,6 +422,7 @@ static TRef crec_ct_tv(jit_State *J, CType *d, TRef dp, TRef sp, cTValue *sval)
if (ctype_isref(s->info)) {
svisnz = *(void **)svisnz;
s = ctype_rawchild(cts, s);
if (ctype_isenum(s->info)) s = ctype_child(cts, s);
t = crec_ct2irt(cts, s);
} else {
goto doconv;
@ -431,6 +432,7 @@ static TRef crec_ct_tv(jit_State *J, CType *d, TRef dp, TRef sp, cTValue *sval)
lj_needsplit(J);
goto doconv;
} else if (t == IRT_INT || t == IRT_U32) {
if (ctype_isenum(s->info)) s = ctype_child(cts, s);
sp = emitir(IRT(IR_FLOAD, t), sp, IRFL_CDATA_INT);
goto doconv;
} else {
@ -691,14 +693,15 @@ static void crec_alloc(jit_State *J, RecordFFData *rd, CTypeID id)
setintV(&tv, 0);
if (!gcref(df->name)) continue; /* Ignore unnamed fields. */
dc = ctype_rawchild(cts, df); /* Field type. */
if (!(ctype_isnum(dc->info) || ctype_isptr(dc->info)))
if (!(ctype_isnum(dc->info) || ctype_isptr(dc->info) ||
ctype_isenum(dc->info)))
lj_trace_err(J, LJ_TRERR_NYICONV); /* NYI: init aggregates. */
if (J->base[i]) {
sp = J->base[i];
sval = &rd->argv[i];
i++;
} else {
sp = ctype_isnum(dc->info) ? lj_ir_kint(J, 0) : TREF_NIL;
sp = ctype_isptr(dc->info) ? TREF_NIL : lj_ir_kint(J, 0);
}
dp = emitir(IRT(IR_ADD, IRT_PTR), trcd,
lj_ir_kintp(J, df->size + sizeof(GCcdata)));