[Issue 9004] New: Wrong line number for undefined identifier error

d-bugmail at puremagic.com d-bugmail at puremagic.com
Mon Nov 12 05:12:39 PST 2012


http://d.puremagic.com/issues/show_bug.cgi?id=9004

           Summary: Wrong line number for undefined identifier error
           Product: D
           Version: D2
          Platform: x86
        OS/Version: Windows
            Status: NEW
          Keywords: diagnostic
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: bearophile_hugs at eml.cc


--- Comment #0 from bearophile_hugs at eml.cc 2012-11-12 05:12:35 PST ---
This is probably wrong code:


struct Foo(_T) {
    alias _T T;
}
void bar(FooT)(FooT foo, FooT.T x) {
}
void main() {
    Foo!int foo;
    bar(foo, 1); // line 8
}


DMD 2.061alpha gives:

test.d(8): Error: undefined identifier FooT.T
test.d(8): Error: template test.bar does not match any function template
declaration
test.d(8): Error: template test.bar(FooT) cannot deduce template function from
argument types !()(Foo!(int),int)

Note the line number where the "undefined identifier FooT.T" error is.

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