1 files changed, 38 insertions, 0 deletions
diff --git a/test/SemaCXX/warn-float-conversion.cpp b/test/SemaCXX/warn-float-conversion.cpp
new file mode 100644
index 000000000000..22c33040b26b
--- /dev/null
+++ b/test/SemaCXX/warn-float-conversion.cpp
@@ -0,0 +1,38 @@
+// RUN: %clang_cc1 -verify -fsyntax-only %s -Wfloat-conversion
+
+bool ReturnBool(float f) {
+  return f;  //expected-warning{{conversion}}
+}
+
+char ReturnChar(float f) {
+  return f;  //expected-warning{{conversion}}
+}
+
+int ReturnInt(float f) {
+  return f;  //expected-warning{{conversion}}
+}
+
+long ReturnLong(float f) {
+  return f;  //expected-warning{{conversion}}
+}
+
+void Convert(float f, double d, long double ld) {
+  bool b;
+  char c;
+  int i;
+  long l;
+
+  b = f;  //expected-warning{{conversion}}
+  b = d;  //expected-warning{{conversion}}
+  b = ld;  //expected-warning{{conversion}}
+  c = f;  //expected-warning{{conversion}}
+  c = d;  //expected-warning{{conversion}}
+  c = ld;  //expected-warning{{conversion}}
+  i = f;  //expected-warning{{conversion}}
+  i = d;  //expected-warning{{conversion}}
+  i = ld;  //expected-warning{{conversion}}
+  l = f;  //expected-warning{{conversion}}
+  l = d;  //expected-warning{{conversion}}
+  l = ld;  //expected-warning{{conversion}}
+}
+