zig

commit b12a5cea7559c4cd4666f142b3e05265b07fe323 (tree)
parent db799ae628cc3a131c34f8ae4b7422d7e9520cff
Author: Veikka Tuominen <git@vexu.eu>
Date:   Thu, 27 Oct 2022 01:00:33 +0300

remove test case triggering generic deletion bug

This test should be restored once the underlying issue is resolved (with the typo fixed).

Diffstat:
M
src/Module.zig
 | 
1
+
D
test/cases/compile_errors/generic_funciton_instantiation_inherits_parent_branch_quota.zig
 | 
30
------------------------------

2 files changed, 1 insertion(+), 30 deletions(-)
diff --git a/src/Module.zig b/src/Module.zig
@@ -3489,6 +3489,7 @@ pub fn destroyDecl(mod: *Module, decl_index: Decl.Index) void {
                 const errs = mod.comp.getAllErrorsAlloc() catch break :blk;
                 for (errs.list) |err| Compilation.AllErrors.Message.renderToStdErr(err, .no_color);
             }
+            // TODO restore test case triggering this panic
             @panic("Zig compiler bug: attempted to destroy declaration with an attached error");
         }
         const decl = mod.declPtr(decl_index);
diff --git a/test/cases/compile_errors/generic_funciton_instantiation_inherits_parent_branch_quota.zig b/test/cases/compile_errors/generic_funciton_instantiation_inherits_parent_branch_quota.zig
@@ -1,30 +0,0 @@
-pub export fn entry1() void {
-    @setEvalBranchQuota(1001);
-    // Return type evaluation should inherit both the
-    // parent's branch quota and count meaning
-    // at least 2002 backwards branches are required.
-    comptime var i = 0;
-    inline while (i < 1000) : (i += 1) {}
-    _ = simple(10);
-}
-pub export fn entry2() void {
-    @setEvalBranchQuota(2001);
-    comptime var i = 0;
-    inline while (i < 1000) : (i += 1) {}
-    _ = simple(10);
-}
-fn simple(comptime n: usize) Type(n) {
-    return n;
-}
-fn Type(comptime n: usize) type {
-    if (n <= 1) return usize;
-    return Type(n - 1);
-}
-
-// error
-// backend=stage2
-// target=native
-//
-// :21:16: error: evaluation exceeded 1001 backwards branches
-// :21:16: note: use @setEvalBranchQuota() to raise the branch limit from 1001
-// :16:34: note: called from here