/* This module tests whether SWIG correctly parses:
- ordinary strings (char)
- L wide strings (wchar_t)
- u8 unicode8 strings (char / char8_t since C++20)
- u unicode16 strings (char16_t)
- U unicode32 strings (char32_t)
This module also tests whether SWIG correctly parses custom string delimiters.
*/
%module cpp11_raw_string_literals
%warnfilter(SWIGWARN_TYPEMAP_CHARLEAK_MSG) bb;
%warnfilter(SWIGWARN_TYPEMAP_CHARLEAK_MSG) ee;
%warnfilter(SWIGWARN_TYPEMAP_CHARLEAK_MSG) gg;
%warnfilter(SWIGWARN_TYPEMAP_CHARLEAK_MSG) xx;
%warnfilter(SWIGWARN_TYPEMAP_SWIGTYPELEAK_MSG) cc;
%warnfilter(SWIGWARN_TYPEMAP_SWIGTYPELEAK_MSG) dd;
%warnfilter(SWIGWARN_TYPEMAP_SWIGTYPELEAK_MSG) hh;
%warnfilter(SWIGWARN_TYPEMAP_SWIGTYPELEAK_MSG) ii;
#if defined(SWIGTCL) || defined(SWIGCSHARP) || defined(SWIGOCTAVE) || defined(SWIGRUBY) || defined(SWIGPYTHON) || defined(SWIGJAVA)
%include <std_wstring.i>
#endif
#if defined(SWIGLUA)
// Lua uses a parameter called L in every wrapper function
%ignore L;
#endif
%inline %{
#include <iostream>
#include <string>
using namespace std;
int L = 100;
int u8 = 100;
int u = 100;
struct UStruct {
static const int U = 100;
};
int R = 100;
int LR = 100;
int u8R = 100;
int uR = 100;
struct URStruct {
static const int UR = 100;
};
// New string literals
wstring aa = L"Wide string";
// u8"" is const char8_t[N] in C++20; const char[N] from C++11 until then.
const char *bb = reinterpret_cast<const char*>(u8"UTF-8 string");
const char16_t *cc = u"UTF-16 string";
const char32_t *dd = U"UTF-32 string";
// New char literals
char16_t char16_t_char = u'a';
char32_t char32_t_char = U'b';
%}
/* Raw string literals */
%inline %{
const char *xx = ")I'm an \"ascii\" \\ string.";
const char *ee = R"XXX()I'm an "ascii" \ string.)XXX";
wstring ff = LR"XXX(I'm a "raw wide" \ string.)XXX";
const char *gg = reinterpret_cast<const char*>(u8R"XXX(I'm a "raw UTF-8" \ string.)XXX");
const char16_t *hh = uR"XXX(I'm a "raw UTF-16" \ string.)XXX";
const char32_t *ii = UR"XXX(I'm a "raw UTF-32" \ string.)XXX";
%}
// Constants
#if defined(SWIGJAVA)
%javaconst(1);
#elif SWIGCSHARP
%csconst(1);
#elif SWIGD
%dmanifestconst;
#endif
%inline %{
#define jj ")I'm an \"ascii\" \\ string constant."
#define kk R"XXX()I'm an "ascii" \ string constant.)XXX";
%}
%constant mm = R"XXX()I'm an "ascii" \ string constant with multiple
lines.)XXX";
// docstring feature
%feature("docstring") RawStringDoc::WW "Single line documentation comment"
%feature("docstring") RawStringDoc::XX %{
Multi-line
documentation
comment
%}
%feature("docstring") RawStringDoc::YY R"RRR(Single line "raw string" documentation comment)RRR"
%feature("docstring") RawStringDoc::ZZ R"FOO(Documentation comment
as a "raw string"
on multiple lines including a \ backslash)FOO"
%inline %{
struct RawStringDoc {
void WW() {}
void XX() {}
void YY() {}
void ZZ() {}
};
%}
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