From c3e0224792510e69763dbc6ba68794f9134925f2 Mon Sep 17 00:00:00 2001 From: Isaac Freund Date: Tue, 2 Jun 2020 19:22:22 +0200 Subject: Add std.debug.print for "printf debugging" --- lib/std/debug.zig | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'lib/std/debug.zig') diff --git a/lib/std/debug.zig b/lib/std/debug.zig index f3c2cf3b31..92b79be35c 100644 --- a/lib/std/debug.zig +++ b/lib/std/debug.zig @@ -52,8 +52,13 @@ pub const LineInfo = struct { var stderr_mutex = std.Mutex.init(); -/// Deprecated. Use `std.log` functions for logging. -pub fn warn(comptime fmt: []const u8, args: var) void { +/// Deprecated. Use `std.log` functions for logging or `std.debug.print` for +/// "printf debugging". +pub const warn = print; + +/// Print to stderr, unbuffered, and silently returning on failure. Intended +/// for use in "printf debugging." Use `std.log` functions for proper logging. +pub fn print(comptime fmt: []const u8, args: var) void { const held = stderr_mutex.acquire(); defer held.release(); const stderr = io.getStdErr().writer(); -- cgit v1.2.3