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[qfcc] Handle algebra types in block initializers

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For now, it's an error (but better than a segfault). I'll sort it out
when I'm happier with the type system.
This commit is contained in:
Bill Currie 2023-09-08 11:14:04 +09:00
parent 2e2dedfd78
commit a299cda463
1 changed files with 11 additions and 5 deletions
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10
tools/qfcc/source/expr_compound.c
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@ -46,6 +46,7 @@
#include "QF/sys.h"
#include "QF/va.h"
#include "tools/qfcc/include/algebra.h"
#include "tools/qfcc/include/diagnostic.h"
#include "tools/qfcc/include/expr.h"
#include "tools/qfcc/include/options.h"
@ -204,14 +205,19 @@ build_element_chain (element_chain_t *element_chain, const type_t *type,
type = unalias_type (type);
initstate_t state = {};
if (is_struct (type) || is_union (type)
if (is_algebra (type)) {
error (eles, "block initializer of multi-vector type");
return;
} else if (is_struct (type) || is_union (type)
|| (is_nonscalar (type) && type->t.symtab)) {
state.field = type->t.symtab->symbols;
while (skip_field (state.field)) {
while (state.field && skip_field (state.field)) {
state.field = state.field->next;
}
if (state.field) {
state.type = state.field->type;
state.offset = state.field->s.offset;
}
} else if (is_array (type)) {
state.type = type->t.array.type;
} else {