Function isClassStructUnionEnumStart

lib/tokenize.cpp:106–114

* is tok the start brace { of a class, struct, union, or enum */

 * is tok the start brace { of a class, struct, union, or enum
 */
static const Token* isClassStructUnionEnumStart(const Token* tok)
{
    if (!Token::Match(tok->previous(), "class|struct|union|enum|%name%|>|>> {"))
        return nullptr;
    const Token * tok2 = tok->previous();
    while (tok2 && !Token::Match(tok2, "class|struct|union|enum|{|}|)|;"))
        tok2 = tok2->previous();
    return (Token::Match(tok2, "class|struct|union|enum") && !Token::simpleMatch(tok2->tokAt(-1), "->")) ? tok2 : nullptr;
}

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