Sema: fix coerce result ptr outside of functions

1 files changed, 8 insertions, 1 deletions

diff --git a/src/Sema.zig b/src/Sema.zig
index 593b299833..5669b4811a 100644
--- a/src/Sema.zig
+++ b/src/Sema.zig
@@ -1875,7 +1875,7 @@ fn zirCoerceResultPtr(sema: *Sema, block: *Block, inst: Zir.Inst.Index) CompileE
 
     const dummy_ptr = try trash_block.addTy(.alloc, sema.typeOf(ptr));
     const dummy_operand = try trash_block.addBitCast(pointee_ty, .void_value);
-    try sema.storePtr(&trash_block, src, dummy_ptr, dummy_operand);
+    try sema.storePtr2(&trash_block, src, dummy_ptr, src, dummy_operand, src, .bitcast);
 
     {
         const air_tags = sema.air_instructions.items(.tag);
@@ -20187,6 +20187,13 @@ fn storePtr2(
 
     // TODO handle if the element type requires comptime
 
+    if (air_tag == .bitcast) {
+        // `air_tag == .bitcast` is used as a special case for `zirCoerceResultPtr`
+        // to avoid calling `requireRuntimeBlock` for the dummy block.
+        _ = try block.addBinOp(.store, ptr, operand);
+        return;
+    }
+
     try sema.requireRuntimeBlock(block, runtime_src);
     try sema.queueFullTypeResolution(elem_ty);
     _ = try block.addBinOp(air_tag, ptr, operand);