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/Preprocessor/expr_usual_conversions.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 clang/test/Preprocessor/expr_usual_conversions.c (limited to 'clang/test/Preprocessor/expr_usual_conversions.c') diff --git a/clang/test/Preprocessor/expr_usual_conversions.c b/clang/test/Preprocessor/expr_usual_conversions.c new file mode 100644 index 0000000..5ca2cb8 --- /dev/null +++ b/clang/test/Preprocessor/expr_usual_conversions.c @@ -0,0 +1,14 @@ +// RUN: %clang_cc1 %s -E -verify + +#define INTMAX_MIN (-9223372036854775807LL -1) + +#if (-42 + 0U) /* expected-warning {{left side of operator converted from negative value to unsigned: -42 to 18446744073709551574}} */ \ + / -2 /* expected-warning {{right side of operator converted from negative value to unsigned: -2 to 18446744073709551614}} */ +foo +#endif + +// Shifts don't want the usual conversions: PR2279 +#if (2 << 1U) - 30 >= 0 +#error +#endif + -- cgit v1.2.3