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Compiler crash on designated initializer for structs with bitstruct.

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This commit is contained in:
Christoffer Lerno
2024-05-20 14:42:09 +02:00
parent 3acbf708d3
commit 9436efe554
3 changed files with 42 additions and 3 deletions
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6
src/compiler/llvm_codegen_expr.c
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@@ -2004,7 +2004,7 @@ static void llvm_emit_initialize_designated_element(GenContext *c, BEValue *ref,
{
Decl *decl = ref->type->canonical->decl->strukt.members[curr->index];
offset += decl->offset;
Type *type = decl->type->canonical;
Type *type = type_flatten(decl->type);
unsigned decl_alignment = decl->alignment;
if (ref->type->type_kind == TYPE_UNION)
{
@@ -2017,11 +2017,11 @@ static void llvm_emit_initialize_designated_element(GenContext *c, BEValue *ref,
{
llvm_value_struct_gep(c, &value, ref, (unsigned) curr->index);
}
if (decl->decl_kind == DECL_BITSTRUCT)
if (type->type_kind == TYPE_BITSTRUCT)
{
assert(llvm_value_is_addr(&value));
assert(last == current + 1);
Decl *member = decl->bitstruct.members[last[0]->index];
Decl *member = type->decl->bitstruct.members[last[0]->index];
// Special handling of bitstructs.
Type *underlying_type = value.type;
assert(!emitted_value);