0693defea9
argument but doesn't (because previous template parameters had default arguments), clear out all of the default arguments so that we maintain the invariant that a template parameter has a default argument only if subsequence template parameters also have default arguments. Fixes a crash-on-invalid <rdar://problem/8913649>. llvm-svn: 124345
13 lines
558 B
C++
13 lines
558 B
C++
// Suppress 'no run line' failure.
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// RUN: %clang_cc1 -fsyntax-only -verify %s
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template<template<> class C> class D; // expected-error{{template template parameter must have its own template parameters}}
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struct A {};
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template<class M,
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class T = A, // expected-note{{previous default template argument defined here}}
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class C> // expected-error{{template parameter missing a default argument}}
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class X0 {}; // expected-note{{template is declared here}}
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X0<int> x0; // expected-error{{too few template arguments for class template 'X0'}}
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