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Fix test where diagnostics changed in P1668 implementation 

llvm-svn: 369284
This commit is contained in:
Erich Keane 2019-08-19 18:08:52 +00:00
parent 93c2787193
commit f04d246d7d
1 changed files with 19 additions and 6 deletions
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25
clang/test/SemaCXX/cxx1z-constexpr-lambdas.cpp
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@ -25,7 +25,7 @@ namespace ns1 {
namespace ns2 {
auto L = [](int I) constexpr { if (I == 5) asm("non-constexpr"); };
#if __cpp_constexpr < 201907L
//expected-error@-2{{use of this statement in a constexpr function is a C++2a extension}}
//expected-warning@-2{{use of this statement in a constexpr function is a C++2a extension}}
#endif
} // end ns1
@ -71,9 +71,16 @@ namespace ns2 {
static_assert(L(3.14) == 3.14);
}
namespace ns3 {
auto L = [](auto a) { asm("non-constexpr"); return a; }; //expected-note{{declared here}}
auto L = [](auto a) { asm("non-constexpr"); return a; };
constexpr int I = //expected-error{{must be initialized by a constant expression}}
L(3); //expected-note{{non-constexpr function}}
L(3);
#if __cpp_constexpr < 201907L
//expected-note@-2{{non-constexpr function}}
//expected-note@-5{{declared here}}
#else
//expected-note@-7{{subexpression not valid in a constant expression}}
//expected-note@-6{{in call to}}
#endif
}
} // end ns test_constexpr_call
@ -170,7 +177,7 @@ static_assert(I == 12);
namespace contained_lambdas_call_operator_is_not_constexpr {
constexpr auto f(int i) {
double d = 3.14;
auto L = [=](auto a) { //expected-note{{declared here}}
auto L = [=](auto a) {
int Isz = sizeof(i);
asm("hello");
return sizeof(i) + sizeof(a) + sizeof(d);
@ -181,8 +188,14 @@ constexpr auto f(int i) {
constexpr auto L = f(3);
constexpr auto M = // expected-error{{must be initialized by}}
L("abc"); //expected-note{{non-constexpr function}}
L("abc");
#if __cpp_constexpr < 201907L
//expected-note@-2{{non-constexpr function}}
//expected-note@-14{{declared here}}
#else
//expected-note@-14{{subexpression not valid in a constant expression}}
//expected-note@-6{{in call to}}
#endif
} // end ns contained_lambdas_call_operator_is_not_constexpr