diff --git a/test/cases/compile_errors/@import_zon_bad_type.zig b/test/cases/compile_errors/@import_zon_bad_type.zig
index 4942b57072..93529f4951 100644
--- a/test/cases/compile_errors/@import_zon_bad_type.zig
+++ b/test/cases/compile_errors/@import_zon_bad_type.zig
@@ -117,9 +117,9 @@ export fn testMutablePointer() void {
 // tmp.zig:37:38: note: imported here
 // neg_inf.zon:1:1: error: expected type '?u8'
 // tmp.zig:57:28: note: imported here
-// neg_inf.zon:1:1: error: expected type 'tmp.testNonExhaustiveEnum__enum_490'
+// neg_inf.zon:1:1: error: expected type 'tmp.testNonExhaustiveEnum__enum_487'
 // tmp.zig:62:39: note: imported here
-// neg_inf.zon:1:1: error: expected type 'tmp.testUntaggedUnion__union_492'
+// neg_inf.zon:1:1: error: expected type 'tmp.testUntaggedUnion__union_489'
 // tmp.zig:67:44: note: imported here
-// neg_inf.zon:1:1: error: expected type 'tmp.testTaggedUnionVoid__union_495'
+// neg_inf.zon:1:1: error: expected type 'tmp.testTaggedUnionVoid__union_492'
 // tmp.zig:72:50: note: imported here
diff --git a/test/cases/compile_errors/anytype_param_requires_comptime.zig b/test/cases/compile_errors/anytype_param_requires_comptime.zig
index 0a9467d709..abe4d95790 100644
--- a/test/cases/compile_errors/anytype_param_requires_comptime.zig
+++ b/test/cases/compile_errors/anytype_param_requires_comptime.zig
@@ -15,6 +15,6 @@ pub export fn entry() void {
 // error
 //
 // :7:25: error: unable to resolve comptime value
-// :7:25: note: initializer of comptime-only struct 'tmp.S.foo__anon_464.C' must be comptime-known
+// :7:25: note: initializer of comptime-only struct 'tmp.S.foo__anon_461.C' must be comptime-known
 // :4:16: note: struct requires comptime because of this field
 // :4:16: note: types are not available at runtime
diff --git a/test/cases/compile_errors/bogus_method_call_on_slice.zig b/test/cases/compile_errors/bogus_method_call_on_slice.zig
index b51a144431..bfc1c48893 100644
--- a/test/cases/compile_errors/bogus_method_call_on_slice.zig
+++ b/test/cases/compile_errors/bogus_method_call_on_slice.zig
@@ -16,5 +16,5 @@ pub export fn entry2() void {
 //
 // :3:6: error: no field or member function named 'copy' in '[]const u8'
 // :9:8: error: no field or member function named 'bar' in '@TypeOf(.{})'
-// :12:18: error: no field or member function named 'bar' in 'tmp.entry2__struct_468'
+// :12:18: error: no field or member function named 'bar' in 'tmp.entry2__struct_465'
 // :12:6: note: struct declared here
diff --git a/test/cases/compile_errors/coerce_anon_struct.zig b/test/cases/compile_errors/coerce_anon_struct.zig
index 193772c50b..596f7c13ec 100644
--- a/test/cases/compile_errors/coerce_anon_struct.zig
+++ b/test/cases/compile_errors/coerce_anon_struct.zig
@@ -6,6 +6,6 @@ export fn foo() void {
 
 // error
 //
-// :4:16: error: expected type 'tmp.T', found 'tmp.foo__struct_457'
+// :4:16: error: expected type 'tmp.T', found 'tmp.foo__struct_454'
 // :3:16: note: struct declared here
 // :1:11: note: struct declared here
diff --git a/test/cases/compile_errors/redundant_try.zig b/test/cases/compile_errors/redundant_try.zig
index 7d02bbd967..832ef24894 100644
--- a/test/cases/compile_errors/redundant_try.zig
+++ b/test/cases/compile_errors/redundant_try.zig
@@ -44,9 +44,9 @@ comptime {
 //
 // :5:23: error: expected error union type, found 'comptime_int'
 // :10:23: error: expected error union type, found '@TypeOf(.{})'
-// :15:23: error: expected error union type, found 'tmp.test2__struct_494'
+// :15:23: error: expected error union type, found 'tmp.test2__struct_491'
 // :15:23: note: struct declared here
-// :20:27: error: expected error union type, found 'tmp.test3__struct_496'
+// :20:27: error: expected error union type, found 'tmp.test3__struct_493'
 // :20:27: note: struct declared here
 // :25:23: error: expected error union type, found 'struct { comptime *const [5:0]u8 = "hello" }'
 // :31:13: error: expected error union type, found 'u32'