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Merge branch 'char-escaping'

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* char-escaping:
  Add missing string_constant.i testcase
  changes file update for char wrappers
  C# char wrappers fixes for enum values, static const member char values and %csconst
  D testing added for %dmanifestconst and char constants
  Fix wrapping D constants using %dmanifestconst
  Php fix for enum value of '\0'
  Fix static const char member variables wrappers with %javaconst(1).
  Expand char testing in enums and %constant
  Java char changes file update
  Java enum and static member variable escaping fix for chars
  Add tests for enum values and static const member variables chars containing escape sequences
  Minor documentation tweak

Conflicts:
	CHANGES.current
This commit is contained in:
William S Fulton 2016-03-12 23:27:51 +00:00
commit ac495d5c66
15 changed files with 355 additions and 23 deletions
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19
Source/Modules/csharp.cxx
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@ -1320,7 +1320,7 @@ public:
const char *val = Equal(Getattr(n, "enumvalue"), "true") ? "1" : "0";
Setattr(n, "enumvalue", val);
} else if (swigtype == T_CHAR) {
String *val = NewStringf("'%s'", Getattr(n, "enumvalue"));
String *val = NewStringf("'%(hexescape)s'", Getattr(n, "enumvalue"));
Setattr(n, "enumvalue", val);
Delete(val);
}
@ -1444,6 +1444,7 @@ public:
virtual int constantWrapper(Node *n) {
String *symname = Getattr(n, "sym:name");
SwigType *t = Getattr(n, "type");
SwigType *valuetype = Getattr(n, "valuetype");
ParmList *l = Getattr(n, "parms");
String *tm;
String *return_type = NewString("");
@ -1496,13 +1497,15 @@ public:
Swig_warning(WARN_CSHARP_TYPEMAP_CSWTYPE_UNDEF, input_file, line_number, "No cstype typemap defined for %s\n", SwigType_str(t, 0));
}
// Default (octal) escaping is no good - change to hex escaped value
String *hexescaped_value = Getattr(n, "rawvalue") ? NewStringf("%(hexescape)s", Getattr(n, "rawvalue")) : 0;
// Add the stripped quotes back in
String *new_value = NewString("");
if (SwigType_type(t) == T_STRING) {
Printf(new_value, "\"%s\"", Copy(Getattr(n, "value")));
Printf(new_value, "\"%s\"", hexescaped_value ? hexescaped_value : Copy(Getattr(n, "value")));
Setattr(n, "value", new_value);
} else if (SwigType_type(t) == T_CHAR) {
Printf(new_value, "\'%s\'", Copy(Getattr(n, "value")));
Printf(new_value, "\'%s\'", hexescaped_value ? hexescaped_value : Copy(Getattr(n, "value")));
Setattr(n, "value", new_value);
}
@ -1543,10 +1546,14 @@ public:
} else {
// Alternative constant handling will use the C syntax to make a true C# constant and hope that it compiles as C# code
if (Getattr(n, "wrappedasconstant")) {
if (SwigType_type(t) == T_CHAR)
Printf(constants_code, "\'%s\';\n", Getattr(n, "staticmembervariableHandler:value"));
else
if (SwigType_type(t) == T_CHAR) {
if (SwigType_type(valuetype) == T_CHAR)
Printf(constants_code, "\'%(hexescape)s\';\n", Getattr(n, "staticmembervariableHandler:value"));
else
Printf(constants_code, "(char)%s;\n", Getattr(n, "staticmembervariableHandler:value"));
} else {
Printf(constants_code, "%s;\n", Getattr(n, "staticmembervariableHandler:value"));
}
} else {
Printf(constants_code, "%s;\n", Getattr(n, "value"));
}