From 222e2a7620e6520ffaf4fc4e69d79c18da31542e Mon Sep 17 00:00:00 2001 From: "Zancanaro; Carlo" Date: Mon, 24 Sep 2012 09:58:17 +1000 Subject: Add the clang library to the repo (with some of my changes, too). --- clang/test/Sema/conversion-64-32.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 clang/test/Sema/conversion-64-32.c (limited to 'clang/test/Sema/conversion-64-32.c') diff --git a/clang/test/Sema/conversion-64-32.c b/clang/test/Sema/conversion-64-32.c new file mode 100644 index 0000000..3de20cb --- /dev/null +++ b/clang/test/Sema/conversion-64-32.c @@ -0,0 +1,19 @@ +// RUN: %clang_cc1 -fsyntax-only -verify -Wshorten-64-to-32 -triple x86_64-apple-darwin %s + +int test0(long v) { + return v; // expected-warning {{implicit conversion loses integer precision}} +} + + +// rdar://9546171 +typedef int int4 __attribute__ ((vector_size(16))); +typedef long long long2 __attribute__((__vector_size__(16))); + +int4 test1(long2 a) { + int4 v127 = a; // no warning. + return v127; +} + +int test2(long v) { + return v / 2; // expected-warning {{implicit conversion loses integer precision: 'long' to 'int'}} +} -- cgit v1.2.3