56751b5981
value-dependent. Audit (and fixed) all calls to Expr::isNullPointerConstant() to provide the correct behavior with value-dependent expressions. Fixes PR5041 and a crash in libstdc++ <locale>. In the same vein, properly compute value- and type-dependence for ChooseExpr. Fixes PR4996. llvm-svn: 82748
29 lines
462 B
C++
29 lines
462 B
C++
// RUN: clang-cc -fsyntax-only %s
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template<typename T, int N>
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struct X0 {
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const char *f0(bool Cond) {
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return Cond? "honk" : N;
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}
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const char *f1(bool Cond) {
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return Cond? N : "honk";
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}
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bool f2(const char *str) {
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return str == N;
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}
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};
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// PR4996
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template<unsigned I> int f0() {
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return __builtin_choose_expr(I, 0, 1);
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}
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// PR5041
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struct A { };
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template <typename T> void f(T *t)
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{
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(void)static_cast<void*>(static_cast<A*>(t));
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} |