Function cbm_func_name_node_text

internal/cbm/helpers.c:835–847

Convert a resolved function/method name node to its name string. Most nodes map directly to their text, but a C++ conversion-operator's `operator_cast` node spans the full "operator bool() const" — this grammar folds the parameter list and cv-qualifiers into the node. The method's name is only the "operator " prefix, so truncate at the first '(' and trim trailing space. Without this the conv

// const", and a member lookup for "operator bool" (the implicit call in
// `if (obj)`) misses.
char *cbm_func_name_node_text(CBMArena *a, TSNode name_node, const char *source) {
    char *text = cbm_node_text(a, name_node, source);
    if (text && strcmp(ts_node_type(name_node), "operator_cast") == 0) {
        char *paren = strchr(text, '(');
        if (paren) {
            while (paren > text && (paren[-1] == ' ' || paren[-1] == '\t')) {
                paren--;
            }
            *paren = '\0';
        }
    }
    return text;
}

static const char *func_node_name(CBMArena *a, TSNode func_node, const char *source,
                                  CBMLanguage lang) {