On 10/18/2017 08:48 AM, Martin Liška wrote:
This is second patch that addresses test-suite fallout. All these tests fail
because -Wreturn-type is
now on by default.
+++ b/gcc/testsuite/g++.dg/cpp0x/constexpr-diag3.C
-constexpr T g(T t) { return f(t); } // { dg-error "f.int" }
+constexpr T g(T t) { return f(t); } // { dg-error "f.int" "" { target
c++14_only } }
+++ b/gcc/testsuite/g++.dg/cpp0x/constexpr-neg3.C
- constexpr int bar() { return a.foo(); } // { dg-error "foo" }
+ constexpr int bar() { return a.foo(); } // { dg-error "foo" "" { target
c++14_only } }
Why are these changes needed? They aren't "Return a value for functions
with non-void return type, or change type to void, or add
-Wno-return-type for test."
The rest of the patch is OK.
Jason
