[Issue 2026] Misleading error message when passing non-existent symbol to template

d-bugmail at puremagic.com d-bugmail at puremagic.com
Fri Jun 10 05:50:04 PDT 2011


http://d.puremagic.com/issues/show_bug.cgi?id=2026


yebblies <yebblies at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |yebblies at gmail.com
         Resolution|                            |FIXED


--- Comment #2 from yebblies <yebblies at gmail.com> 2011-06-10 05:45:28 PDT ---
The test case now prints:

testx.d(7): Error: undefined identifier SortStrategy.stable
testx.d(7): Error: template std.algorithm.sort(alias less = "a <
b",SwapStrategy
 ss = SwapStrategy.unstable,Range) does not match any function template
declarat
ion
testx.d(7): Error: template std.algorithm.sort(alias less = "a <
b",SwapStrategy
 ss = SwapStrategy.unstable,Range) cannot deduce template function from
argument
 types !("a < b",_error_)(string[])
testx.d(7): Error: template instance errors instantiating template


(dmd 2.053)
Which correctly identifies the cause of the error.

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