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new parameter default method, should work with all types now!

This commit is contained in:
Adam D. Ruppe 2013-06-16 21:29:18 -04:00
parent 2bfdccc236
commit c00de4469a
1 changed files with 8 additions and 5 deletions
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13
web.d
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@ -1922,9 +1922,10 @@ bool parameterHasDefault(alias func)(int p) {
return a[p].length > 0;
}
string parameterDefaultOf (alias func)(int paramNum) {
auto a = parameterDefaultsOf!(func);
return a[paramNum];
template parameterDefaultOf (alias func, int paramNum) {
alias parameterDefaultOf = ParameterDefaultValueTuple!func[paramNum];
//auto a = parameterDefaultsOf!(func);
//return a[paramNum];
}
sizediff_t indexOfNew(string s, char a) {
@ -2575,7 +2576,8 @@ WrapperFunction generateWrapper(alias ObjectType, string funName, alias f, R)(Re
}
else {
static if(parameterHasDefault!(f)(i)) {
args[i] = mixin(parameterDefaultOf!(f)(i));
// args[i] = mixin(parameterDefaultOf!(f)(i));
args[i] = cast(type) parameterDefaultOf!(f, i);
} else
args[i] = false;
}
@ -2590,7 +2592,8 @@ WrapperFunction generateWrapper(alias ObjectType, string funName, alias f, R)(Re
static if(isArray!(type) && !isSomeString!(type)) {
args[i] = null;
} else static if(parameterHasDefault!(f)(i)) {
args[i] = mixin(parameterDefaultOf!(f)(i));
//args[i] = mixin(parameterDefaultOf!(f)(i));
args[i] = cast(type) parameterDefaultOf!(f, i);
} else {
throw new InsufficientParametersException(funName, "arg " ~ name ~ " is not present");
}