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Clean up duplicate code in decl_fields_fallible

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schtvn 2025-02-17 22:30:49 -08:00
parent 5a313192e6
commit 9e925a7acc
1 changed files with 5 additions and 10 deletions
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15
lib/docs/wasm/main.zig
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@ -387,18 +387,13 @@ fn decl_fields_fallible(decl_index: Decl.Index) ![]Ast.Node.Index {
.type_function => {
const node_tags = ast.nodes.items(.tag);
// Find the return statement
// If the type function returns a reference to another type function, get the fields from there
if (decl.get_type_fn_return_type_fn()) |function_decl| {
return decl_fields_fallible(function_decl);
}
// If the type function returns a container, such as a `struct`, read that container's fields
if (decl.get_type_fn_return_expr()) |return_expr| {
switch (node_tags[return_expr]) {
.call, .call_comma, .call_one, .call_one_comma => {
const node_data = ast.nodes.items(.data);
const function = node_data[return_expr].lhs;
const token = ast.nodes.items(.main_token)[function];
const name = ast.tokenSlice(token);
if (decl.lookup(name)) |function_decl| {
return decl_fields_fallible(function_decl);
}
},
.container_decl, .container_decl_trailing, .container_decl_two, .container_decl_two_trailing, .container_decl_arg, .container_decl_arg_trailing => {
return ast_decl_fields_fallible(ast, return_expr);
},