From fc100d7b3b27bd514dca4e02c160e5b96d4da648 Mon Sep 17 00:00:00 2001 From: Andrew Kelley Date: Thu, 9 Feb 2017 02:50:03 -0500 Subject: lots of miscellaneous things all in one big commit * add `@compileLog(...)` builtin function - Helps debug code running at compile time - See #240 * fix crash when there is an error on the start value of a slice * add implicit cast from int and float types to int and float literals if the value is known at compile time * make array concatenation work with slices in addition to arrays and c string literals * fix compile error message for something not having field access * fix crash when `@setDebugSafety()` was called from a function being evaluated at compile-time * fix compile-time evaluation of overflow math builtins. * avoid debug safety panic handler in builtin.o and compiler_rt.o since we use no debug safety in these modules anyway * add compiler_rt functions for division on ARM - Closes #254 * move default panic handler to std.debug so users can call it manually * std.io.printf supports a width in the format specifier --- std/builtin.zig | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'std/builtin.zig') diff --git a/std/builtin.zig b/std/builtin.zig index 9d150f2224..dfdad01abf 100644 --- a/std/builtin.zig +++ b/std/builtin.zig @@ -29,3 +29,8 @@ export fn memcpy(noalias dest: ?&u8, noalias src: ?&const u8, n: usize) { while (index != n; index += 1) d[index] = s[index]; } + +// Avoid dragging in the debug safety mechanisms into this .o file. +pub fn panic(message: []const u8) -> unreachable { + @unreachable(); +} -- cgit v1.2.3