[Issue 6915] New: "pure" after template constraint too

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=6915

           Summary: "pure" after template constraint too
           Product: D
           Version: D2
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: enhancement
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: bearophile_hugs at eml.cc


--- Comment #0 from bearophile_hugs at eml.cc 2011-11-08 19:23:08 PST ---
This is a correct D2 program:

int foo(T)(T x) pure nothrow if (is(T == int)) {
    return x;
}
void main() {
    foo(5);
}


I think tags like "pure" and "nothrow" (and @safe) should be accepted written
after the template constraint too:


int foo(T)(T x) if (is(T == int)) pure nothrow {
    return x;
}
void main() {
    foo(5);
}


DMD 2.057head gives:

test5.d(1): semicolon expected following function declaration
test5.d(2): Declaration expected, not 'return'

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