zig

commit 6a837e64cf70651bfa16e0d6090ffb4122a2f76f (tree)
parent e9bd2d45d4bbaf7eff7e95bc3ef7a0123b66a103
Author: mlugg <mlugg@mlugg.co.uk>
Date:   Fri, 10 Jan 2025 05:35:03 +0000

compiler: bump stack size 32 MiB -> 46 MiB

Before the prior commit, the maximum comptime recursion depth on my
system was 4062. After the prior commit, it decreased to 2854. This
commit increases the compiler's stack size enough so that the recursion
depth limit is no less than it was before the `Sema.analyzeCall`
rewrite, preventing this from being a breaking change. Specifically,
this stack size increases my observed maximum comptime recursion depth
to 4105.

Diffstat:
M
build.zig
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/build.zig b/build.zig
@@ -11,7 +11,7 @@ const assert = std.debug.assert;
 const DevEnv = @import("src/dev.zig").Env;
 
 const zig_version: std.SemanticVersion = .{ .major = 0, .minor = 14, .patch = 0 };
-const stack_size = 32 * 1024 * 1024;
+const stack_size = 46 * 1024 * 1024;
 
 pub fn build(b: *std.Build) !void {
     const only_c = b.option(bool, "only-c", "Translate the Zig compiler to C code, with only the C backend enabled") orelse false;