1 // RUN: %clang_cc1 -fsyntax-only -verify -Wimplicit-int-conversion -triple x86_64-apple-darwin %s
2
test0(long v)3 int test0(long v) {
4 return v; // expected-warning {{implicit conversion loses integer precision}}
5 }
6
7 typedef int int4 __attribute__ ((vector_size(16)));
8 typedef long long long2 __attribute__((__vector_size__(16)));
9
test1(long2 a)10 int4 test1(long2 a) {
11 int4 v127 = a; // no warning.
12 return v127;
13 }
14
test2(long v)15 int test2(long v) {
16 return v / 2; // expected-warning {{implicit conversion loses integer precision: 'long' to 'int'}}
17 }
18
test3(short s)19 char test3(short s) {
20 return s * 2; // expected-warning {{implicit conversion loses integer precision: 'int' to 'char'}}
21 }
22