summaryrefslogtreecommitdiffstats
path: root/test/CXX/temp/temp.param/p3.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'test/CXX/temp/temp.param/p3.cpp')
-rw-r--r--test/CXX/temp/temp.param/p3.cpp28
1 files changed, 28 insertions, 0 deletions
diff --git a/test/CXX/temp/temp.param/p3.cpp b/test/CXX/temp/temp.param/p3.cpp
new file mode 100644
index 0000000..6a76fe2
--- /dev/null
+++ b/test/CXX/temp/temp.param/p3.cpp
@@ -0,0 +1,28 @@
+// RUN: clang-cc -fsyntax-only -verify %s
+
+// A type-parameter defines its identifier to be a type-name (if
+// declared with class or typename) or template-name (if declared with
+// template) in the scope of the template declaration.
+template<typename T> struct X0 {
+ T* value;
+};
+
+template<template<class T> class Y> struct X1 {
+ Y<int> value;
+};
+
+// [Note: because of the name lookup rules, a template-parameter that
+// could be interpreted as either a non-type template-parameter or a
+// type-parameter (because its identifier is the name of an already
+// existing class) is taken as a type-parameter. For example,
+class T { /* ... */ };
+int i;
+
+template<class T, T i> struct X2 {
+ void f(T t)
+ {
+ T t1 = i; //template-parameters T and i
+ ::T t2 = ::i; // global namespace members T and i \
+ // expected-error{{cannot initialize}}
+ }
+};
OpenPOWER on IntegriCloud