https://issues.dlang.org/show_bug.cgi?id=14964
Issue ID: 14964 Summary: __traits(isAlias, foo) Product: D Version: D2 Hardware: All OS: All Status: NEW Severity: enhancement Priority: P1 Component: dmd Assignee: nob...@puremagic.com Reporter: aldac...@gmail.com Currently, there doesn't appear any way to distinguish traits tested on an alias and the symbol it aliases. ``` module funcs; alias FuncPtr = void function(); @ChooseMe FuncPtr funcPtr; alias anotherName = funcPtr; module foo; foreach(sym; __traits(getAllMembers, funcs)) // Call hasUDA, isFunctionPtr, etc... ``` Here, I want to single out funcPtr, but it's impossible as any test that is true for funcPtr is also true for anotherName. An isAlias trait would be quite helpful for this situation. --