[Mono-bugs] [Bug 75169][Wis] New - gmcs fails to detect that method
type parameters are supplied
bugzilla-daemon at bugzilla.ximian.com
bugzilla-daemon at bugzilla.ximian.com
Tue Jun 7 06:13:56 EDT 2005
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Changed by malekith at pld-linux.org.
http://bugzilla.ximian.com/show_bug.cgi?id=75169
--- shadow/75169 2005-06-07 06:13:55.000000000 -0400
+++ shadow/75169.tmp.13121 2005-06-07 06:13:55.000000000 -0400
@@ -0,0 +1,45 @@
+Bug#: 75169
+Product: Mono: Compilers
+Version: 1.1
+OS:
+OS Details: amd64 pld linux
+Status: NEW
+Resolution:
+Severity:
+Priority: Wishlist
+Component: C#
+AssignedTo: mono-bugs at ximian.com
+ReportedBy: malekith at pld-linux.org
+QAContact: mono-bugs at ximian.com
+TargetMilestone: ---
+URL:
+Cc:
+Summary: gmcs fails to detect that method type parameters are supplied
+
+Please try to compile:
+
+class Fun<A,B> {}
+
+class List<T> {
+ public List<T2> Map<T2> (Fun<T,T2> x)
+ {
+ return new List<T2>();
+ }
+
+ public void foo<T2> ()
+ {
+ (new List<T2> ()).Map<T> (new Fun<T2,T> ());
+ }
+}
+
+
+It fails with
+
+foo.cs(11) error CS0411: The type arguments for method `Map' cannot be
+infered from the usage. Try specifying the type arguments explicitly.
+
+But clearly type parameters are specified.
+
+This works with ms.net beta1 csc.
+
+I'm using svn trunk.
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