zig

commit c91c4dc25696224fd1d15d5b5fbf9698c8a77272 (tree)
parent 5b5097a22a380a93a0f205ba218e8290a42ad051
Author: LemonBoy <thatlemon@gmail.com>
Date:   Fri, 13 Nov 2020 20:54:05 +0100

stage2: Create cache manifest before calling final

If we enter the `if` because `comp.disable_c_depfile` is false the `man`
object has no manifest and calling .final on it will trip an assertion.

Closes #7096

Diffstat:
M
src/Compilation.zig
 | 
3
+++

1 file changed, 3 insertions(+), 0 deletions(-)
diff --git a/src/Compilation.zig b/src/Compilation.zig
@@ -1818,6 +1818,9 @@ fn updateCObject(comp: *Compilation, c_object: *CObject, c_comp_progress_node: *
             };
         }
 
+        // We don't actually care whether it's a cache hit or miss; we just need the digest and the lock.
+        if (comp.disable_c_depfile) _ = try man.hit();
+
         // Rename into place.
         const digest = man.final();
         const o_sub_path = try std.fs.path.join(arena, &[_][]const u8{ "o", &digest });