From 5787cbc68b362a1724317a4910e1c03cf19b009f Mon Sep 17 00:00:00 2001 From: Jeroen van Rijn Date: Sat, 15 Aug 2026 21:34:58 +0200 Subject: [PATCH] Fix backend support for #unroll on [dynamic]T --- src/llvm_backend_stmt.cpp | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/src/llvm_backend_stmt.cpp b/src/llvm_backend_stmt.cpp index 8b4b021fb..9fbb2d15d 100644 --- a/src/llvm_backend_stmt.cpp +++ b/src/llvm_backend_stmt.cpp @@ -1740,7 +1740,13 @@ gb_internal void lb_build_unroll_range_stmt(lbProcedure *p, AstUnrollRangeStmt * slice = lb_emit_load(p, slice); } else { count_ptr = lb_add_local_generated(p, t_int, false).addr; - lb_emit_store(p, count_ptr, lb_slice_len(p, slice)); + if (t->kind == Type_Slice) { + lb_emit_store(p, count_ptr, lb_slice_len(p, slice)); + } else if (t->kind == Type_DynamicArray) { + lb_emit_store(p, count_ptr, lb_dynamic_array_len(p, slice)); + } else { + GB_ASSERT_MSG(false, "Need to add support for this type."); + } } data_ptr = lb_emit_struct_ev(p, slice, 0); break;