Enable warn_impcast_literal_float_to_integer by default.
This diagnostic seems to be production ready, it's just an oversight that it
wasn't turned on by default.
The test changes are a bit of a mixed bag. Some tests that seemed like they
clearly didn't need to use this behavior have been modified not to use it.
Others that I couldn't be sure about, I added the necessary expected-warnings
to.
It's possible the diagnostic message could be improved to make it clearer that
this warning can be suppressed by using a value that won't lose precision when
converted to the target type (but can still be a floating point literal, such
as "bool b = 1.0;").
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154068 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaTemplate/member-template-access-expr.cpp b/test/SemaTemplate/member-template-access-expr.cpp
index dbd27c4..c95b57d 100644
--- a/test/SemaTemplate/member-template-access-expr.cpp
+++ b/test/SemaTemplate/member-template-access-expr.cpp
@@ -60,7 +60,7 @@
void test_X1(X1 x1) {
float *fp1 = x1.f1<>(17);
- float *fp2 = x1.f1<int>(3.14);
+ float *fp2 = x1.f1<int>(3.14); // expected-warning {{implicit conversion turns literal floating-point number into integer}}
int *ip1 = x1.f1(17);
float *ip2 = x1.f1(3.14);