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Pass 'struct'

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This commit is contained in:
David Gonzalez Martin 2025-06-13 15:55:03 -06:00
parent f07f480a5b
commit 17a33ba3bb
1 changed files with 31 additions and 3 deletions
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32
src/compiler.bbb
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@ -9895,7 +9895,7 @@ emit_call = fn (module: &Module, value: &Value, left_llvm: &LLVMValue, left_type
.field_access,
=>
{
#trap();
reanalyze_type_as_left_value(module, src);
},
else =>
{
@ -9915,7 +9915,15 @@ emit_call = fn (module: &Module, value: &Value, left_llvm: &LLVMValue, left_type
if (source_size < destination_size)
{
#trap();
>alloca = create_alloca(module, {
.type = argument_abi.semantic_type,
.name = "coerce",
.alignment = alignment,
});
>u64_type = uint64(module);
resolve_type_in_place(module, u64_type);
LLVMBuildMemCpy(module.llvm.builder, alloca, alignment, source, alignment, LLVMConstInt(u64_type.llvm.abi, source_size, 0));
source = alloca;
}
assert(coerce_to_type.id == .struct);
@ -9927,8 +9935,27 @@ emit_call = fn (module: &Module, value: &Value, left_llvm: &LLVMValue, left_type
switch (semantic_call_argument_value.kind)
{
.left =>
{
for (i: 0..coerce_fields.length)
{
>field = &coerce_fields[i];
>gep = LLVMBuildStructGEP2(module.llvm.builder, coerce_to_type.llvm.memory, source, #truncate(i), "");
>maybe_undef: u1 = 0;
if (maybe_undef)
{
#trap();
}
>load = create_load(module, {
.type = field.type,
.pointer = gep,
.alignment = alignment,
zero,
});
llvm_abi_argument_value_buffer[abi_argument_count] = load;
abi_argument_count += 1;
}
},
.right =>
{
@ -13647,6 +13674,7 @@ names: [_][]u8 =
"slice",
"small_struct_ints",
"struct_assignment",
"struct",
];
[export] main = fn [cc(c)] (argument_count: u32, argv: &&u8, envp: &&u8) s32