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Implemented ExceptionDeclarationAST::lastToken().

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This commit is contained in:
Roberto Raggi
2009-01-02 17:57:28 +01:00
parent 3c908d292e
commit 61dac8c9cf
1 changed files with 6 additions and 3 deletions
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9
shared/cplusplus/AST.cpp
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@@ -1300,19 +1300,22 @@ void ExceptionDeclarationAST::accept0(ASTVisitor *visitor)
unsigned ExceptionDeclarationAST::firstToken() const
{
return type_specifier->firstToken();
if (type_specifier)
return type_specifier->firstToken();
if (declarator)
return declarator->firstToken();
return dot_dot_dot_token;
}
unsigned ExceptionDeclarationAST::lastToken() const
{
assert(0 && "review me");
if (dot_dot_dot_token)
return dot_dot_dot_token + 1;
else if (declarator)
return declarator->lastToken();
for (SpecifierAST *it = type_specifier; it; it = it->next) {
if (! it->next)
return type_specifier->lastToken();
return it->lastToken();
}
return 0;
}