motiejus/zig
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parse async fn calls and cancel expressions

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This commit is contained in:
Andrew Kelley
2018-02-20 00:05:38 -05:00
parent af10b0fec2
commit 3d58d7232a
9 changed files with 171 additions and 7 deletions
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16
src/codegen.cpp
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@@ -3088,6 +3088,10 @@ static LLVMValueRef ir_render_error_return_trace(CodeGen *g, IrExecutable *execu
return g->cur_err_ret_trace_val;
}
static LLVMValueRef ir_render_cancel(CodeGen *g, IrExecutable *executable, IrInstructionCancel *instruction) {
zig_panic("TODO ir_render_cancel");
}
static LLVMAtomicOrdering to_LLVMAtomicOrdering(AtomicOrder atomic_order) {
switch (atomic_order) {
case AtomicOrderUnordered: return LLVMAtomicOrderingUnordered;
@@ -3862,6 +3866,8 @@ static LLVMValueRef ir_render_instruction(CodeGen *g, IrExecutable *executable,
return ir_render_align_cast(g, executable, (IrInstructionAlignCast *)instruction);
case IrInstructionIdErrorReturnTrace:
return ir_render_error_return_trace(g, executable, (IrInstructionErrorReturnTrace *)instruction);
case IrInstructionIdCancel:
return ir_render_cancel(g, executable, (IrInstructionCancel *)instruction);
}
zig_unreachable();
}
@@ -5271,6 +5277,16 @@ static void define_builtin_types(CodeGen *g) {
g->primitive_type_table.put(&entry->name, entry);
}
{
TypeTableEntry *u8_ptr_type = get_pointer_to_type(g, g->builtin_types.entry_u8, false);
TypeTableEntry *entry = new_type_table_entry(TypeTableEntryIdVoid);
entry->type_ref = u8_ptr_type->type_ref;
entry->zero_bits = false;
buf_init_from_str(&entry->name, "promise");
entry->di_type = u8_ptr_type->di_type;
g->builtin_types.entry_promise = entry;
g->primitive_type_table.put(&entry->name, entry);
}
}