Function emit_elixir_module_class

internal/cbm/extract_defs.c:5012–5038

Emit Class definition for an Elixir defmodule node. Returns do_block or null.

// Emit Class definition for an Elixir defmodule node. Returns do_block or null.
static TSNode emit_elixir_module_class(CBMExtractCtx *ctx, TSNode cur) {
    CBMArena *a = ctx->arena;
    TSNode null_node = {0};
    TSNode args = elixir_call_args(cur);
    if (ts_node_is_null(args)) {
        return null_node;
    }
    TSNode name_node = ts_node_child(args, 0);
    if (ts_node_is_null(name_node)) {
        return null_node;
    }
    char *name = cbm_node_text(a, name_node, ctx->source);
    if (!name || !name[0]) {
        return null_node;
    }
    CBMDefinition def;
    memset(&def, 0, sizeof(def));
    def.name = name;
    def.qualified_name = cbm_fqn_compute(a, ctx->project, ctx->rel_path, name);
    def.label = "Class";
    def.file_path = ctx->rel_path;
    def.start_line = ts_node_start_point(cur).row + TS_LINE_OFFSET;
    def.end_line = ts_node_end_point(cur).row + TS_LINE_OFFSET;
    def.is_exported = true;
    cbm_defs_push(&ctx->result->defs, a, def);
    return cbm_find_child_by_kind(cur, "do_block");
}

// Process Elixir call nodes iteratively — handles defmodule/def/defp/defmacro
// without recursion between extract_elixir_call ↔ extract_elixir_module_def.