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authorAndrew Kelley <andrew@ziglang.org>2019-06-15 12:28:21 -0400
committerAndrew Kelley <andrew@ziglang.org>2019-06-15 12:28:21 -0400
commit6bf193af192ffaf3465958a243ec8fc8941cfe4d (patch)
tree7271c30c7c6657765535002421c65a2377171477 /std/os.zig
parent60025a37045835c8bbf914eccdbeba6d6e2c275f (diff)
downloadzig-6bf193af192ffaf3465958a243ec8fc8941cfe4d.tar.gz
zig-6bf193af192ffaf3465958a243ec8fc8941cfe4d.zip
better result location semantics with optionals and return locations
somewhere along this branch, #1901 has been fixed.
Diffstat (limited to 'std/os.zig')
-rw-r--r--std/os.zig2
1 files changed, 1 insertions, 1 deletions
diff --git a/std/os.zig b/std/os.zig
index 3409dcf6c6..a0f8d1f12b 100644
--- a/std/os.zig
+++ b/std/os.zig
@@ -2487,7 +2487,7 @@ pub fn toPosixPath(file_path: []const u8) ![PATH_MAX]u8 {
/// if this happens the fix is to add the error code to the corresponding
/// switch expression, possibly introduce a new error in the error set, and
/// send a patch to Zig.
-pub const unexpected_error_tracing = false;
+pub const unexpected_error_tracing = builtin.mode == .Debug;
pub const UnexpectedError = error{
/// The Operating System returned an undocumented error code.