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Enum member std.traits.functionAttributes

Returns the FunctionAttribute mask for function func.

enum functionAttributes(alias func) = extractAttribFlags!(__traits(getFunctionAttributes, FuncSym))();

See Also



alias FA = FunctionAttribute; // shorten the enum name

real func(real x) pure nothrow @safe
    return x;
static assert(functionAttributes!func & FA.pure_);
static assert(functionAttributes!func &;
static assert(!(functionAttributes!func & FA.trusted)); // not @trusted


Walter Bright, Tomasz Stachowiak (isExpressions), Andrei Alexandrescu, Shin Fujishiro, Robert Clipsham, David Nadlinger, Kenji Hara, Shoichi Kato


Boost License 1.0.