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Fix some cases of converting PHP NULL to C++ NULL

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Fixes testcase overload_null for PHP 8.0
This commit is contained in:
Olly Betts 2021-04-13 15:54:25 +12:00
commit 836258b9d3
2 changed files with 9 additions and 32 deletions
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34
Lib/php/php.swg
View file

@ -86,14 +86,10 @@
/* Object passed by value. Convert to a pointer */
%typemap(in) SWIGTYPE ($&1_ltype tmp)
%{
if ($needNewFlow) {
$1 = *(($1_ltype *)$obj_value);
} else {
if (SWIG_ConvertPtr(&$input, (void **) &tmp, $&1_descriptor, 0) < 0 || tmp == NULL) {
SWIG_PHP_Error(E_ERROR, "Type error in argument $argnum of $symname. Expected $&1_descriptor");
}
$1 = *tmp;
if (SWIG_ConvertPtr(&$input, (void **) &tmp, $&1_descriptor, 0) < 0 || tmp == NULL) {
SWIG_PHP_Error(E_ERROR, "Type error in argument $argnum of $symname. Expected $&1_descriptor");
}
$1 = *tmp;
%}
%typemap(directorout) SWIGTYPE ($&1_ltype tmp)
@ -115,35 +111,23 @@
%typemap(in) SWIGTYPE *,
SWIGTYPE []
%{
if ($needNewFlow) {
$1 = ($1_ltype) $obj_value;
} else {
if (SWIG_ConvertPtr(&$input, (void **) &$1, $1_descriptor, 0) < 0) {
SWIG_PHP_Error(E_ERROR, "Type error in argument $argnum of $symname. Expected $1_descriptor");
}
if (SWIG_ConvertPtr(&$input, (void **) &$1, $1_descriptor, 0) < 0) {
SWIG_PHP_Error(E_ERROR, "Type error in argument $argnum of $symname. Expected $1_descriptor");
}
%}
%typemap(in) SWIGTYPE &,
SWIGTYPE &&
%{
if ($needNewFlow) {
$1 = ($1_ltype) $obj_value;
} else {
if (SWIG_ConvertPtr(&$input, (void **) &$1, $1_descriptor, 0) < 0 || $1 == NULL) {
SWIG_PHP_Error(E_ERROR, "Type error in argument $argnum of $symname. Expected $1_descriptor");
}
if (SWIG_ConvertPtr(&$input, (void **) &$1, $1_descriptor, 0) < 0 || $1 == NULL) {
SWIG_PHP_Error(E_ERROR, "Type error in argument $argnum of $symname. Expected $1_descriptor");
}
%}
%typemap(in) SWIGTYPE *const& ($*ltype temp)
%{
if ($needNewFlow) {
temp = ($*1_ltype) $obj_value;
} else {
if (SWIG_ConvertPtr(&$input, (void **) &temp, $*1_descriptor, 0) < 0) {
SWIG_PHP_Error(E_ERROR, "Type error in argument $argnum of $symname. Expected $*1_descriptor");
}
if (SWIG_ConvertPtr(&$input, (void **) &temp, $*1_descriptor, 0) < 0) {
SWIG_PHP_Error(E_ERROR, "Type error in argument $argnum of $symname. Expected $*1_descriptor");
}
$1 = ($1_ltype)&temp;
%}

7
Source/Modules/php.cxx
View file

@ -1354,7 +1354,6 @@ public:
String *paramType_class = NULL;
bool paramType_valid = is_class(pt);
SwigType *resolved = SwigType_typedef_resolve_all(pt);
if (paramType_valid) {
paramType_class = get_class_name(pt);
@ -1365,15 +1364,9 @@ public:
Replaceall(tm, "$source", source);
Replaceall(tm, "$target", ln);
Replaceall(tm, "$input", source);
if (paramType_valid) {
String *param_value = NewStringf("SWIG_Z_FETCH_OBJ_P(&%s)->ptr", source);
Replaceall(tm, "$obj_value", param_value);
Delete(param_value);
}
Replaceall(tm, "$needNewFlow", paramType_valid ? (is_class_wrapped(paramType_class) ? "1" : "0") : "0");
String *temp_obj = NewStringEmpty();
Printf(temp_obj, "&%s", ln);
Replaceall(tm, "$obj_value", is_param_type_pointer(resolved ? resolved : pt) ? "NULL" : temp_obj); // Adding this to compile. It won't reach this if $obj_val is required.
Setattr(p, "emit:input", source);
Printf(f->code, "%s\n", tm);
if (i == 0 && Getattr(p, "self")) {