[phc-general] added constructor for AST_method_invocation
Satyam at satyam.com.ar
Sat Aug 5 17:04:13 CEST 2006
I added one constructor to AST_method_invocation:
AST_method_invocation(const char* target, const char* name, AST_expr* arg)
this->target = new Token_class_name(new String(target));
this->method_name = new Token_method_name(new String(name));
this->actual_parameters = new AST_actual_parameter_list;
this->actual_parameters->push_back(new AST_actual_parameter(false, arg));
Actually, I thought about changing the other constructors so that instead of
assigning NULL to the target, they would have:
this->target = new Token_class_name(new String("%STDLIB%"));
but I wasn't sure what this could break elsewhere, specifically when
building patterns for match() and, after all, the target might be %MAIN%.
I add a lots of calls to PHP's echo() and it is a drag to have first to
assign almost all of the method invocation node to a variable to be able to
set the target separately, and then create an eval_expr with it to
push_back() to the output statement list. In this way, I can create a
complete simple method_invocation.
I must add that leaving target with NULL gave me Segmentation fault errors,
that's how it all started.
Since I have a different phc.tea and php_parser.ypp due to my extended
instructions, I still have to keep my copy different from that of the
release, but I think it might not be a bad addition.
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