zig/test/incremental/function_becomes_inline

#exe {
-Mroot=main.zig
#}

#write main.zig {
pub fn main() !void {
    try foo();
}
fn foo() !void {
    try std.Io.File.stdout().writeStreamingAll(io, "Hello, World!\n");
}
const std = @import("std");
const io = std.Io.Threaded.global_single_threaded.io();
#}
#update "non-inline version"
#check stdout {
Hello, World!
#}

#write main.zig {
pub fn main() !void {
    try foo();
}
inline fn foo() !void {
    try std.Io.File.stdout().writeStreamingAll(io, "Hello, World!\n");
}
const std = @import("std");
const io = std.Io.Threaded.global_single_threaded.io();
#}
#update "make function inline"
#check stdout {
Hello, World!
#}

#write main.zig {
pub fn main() !void {
    try foo();
}
inline fn foo() !void {
    try std.Io.File.stdout().writeStreamingAll(io, "Hello, `inline` World!\n");
}
const std = @import("std");
const io = std.Io.Threaded.global_single_threaded.io();
#}
#update "change string"
#check stdout {
Hello, `inline` World!
#}