Commit 282437c7538e3e70ce06cfee7affe976de28a780 | zig

author	Andrew Kelley <andrew@ziglang.org> 2022-05-31 12:17:48-07:00
committer	Andrew Kelley <andrew@ziglang.org> 2022-05-31 12:17:48-07:00
log	282437c7538e3e70ce06cfee7affe976de28a780
tree	3d04a4c1f6949c567816d7484fe09572ab0c657c
parent	56608cbb3d5577d8931830fa02d3e2920925ceab

stage2: fix hash/eql on function types

to account for generic callconv and generic alignment.

1 files changed, 10 insertions(+), 6 deletions(-)

src
- type.zig

src/type.zig+10-6

 @@ -640,16 +640,16 @@ pub const Type = extern union {
                 if (!eql(a_info.return_type, b_info.return_type, mod))
                     return false;
-                if (a_info.cc != b_info.cc)
+                if (a_info.is_var_args != b_info.is_var_args)
                     return false;
-                if (a_info.alignment != b_info.alignment)
+                if (a_info.is_generic != b_info.is_generic)
                     return false;
-                if (a_info.is_var_args != b_info.is_var_args)
+                if (!a_info.cc_is_generic and a_info.cc != b_info.cc)
                     return false;
-                if (a_info.is_generic != b_info.is_generic)
+                if (!a_info.align_is_generic and a_info.alignment != b_info.alignment)
                     return false;
                 if (a_info.param_types.len != b_info.param_types.len)
 @@ -1039,8 +1039,12 @@ pub const Type = extern union {
                 if (fn_info.return_type.tag() != .generic_poison) {
                     hashWithHasher(fn_info.return_type, hasher, mod);
                 }
-                std.hash.autoHash(hasher, fn_info.alignment);
+                if (!fn_info.align_is_generic) {
-                std.hash.autoHash(hasher, fn_info.cc);
+                    std.hash.autoHash(hasher, fn_info.alignment);
+                }
+                if (!fn_info.cc_is_generic) {
+                    std.hash.autoHash(hasher, fn_info.cc);
+                }
                 std.hash.autoHash(hasher, fn_info.is_var_args);
                 std.hash.autoHash(hasher, fn_info.is_generic);