1 files changed, 13 insertions, 0 deletions
diff --git a/src/analyze.cpp b/src/analyze.cpp
index 38bc656a1f..7e63a43366 100644
--- a/src/analyze.cpp
+++ b/src/analyze.cpp
@@ -3610,6 +3610,10 @@ static void eval_const_expr_implicit_cast(CodeGen *g, AstNode *node, AstNode *ex
             bignum_cast_to_int(&const_val->data.x_bignum, &other_val->data.x_bignum);
             const_val->ok = true;
             break;
+        case CastOpBoolToInt:
+            bignum_init_unsigned(&const_val->data.x_bignum, other_val->data.x_bool ? 1 : 0);
+            const_val->ok = true;
+            break;
     }
 }
 
@@ -3643,6 +3647,15 @@ static TypeTableEntry *analyze_cast_expr(CodeGen *g, ImportTableEntry *import, B
         return wanted_type;
     }
 
+    // explicit cast from bool to int
+    if (wanted_type->id == TypeTableEntryIdInt &&
+        actual_type->id == TypeTableEntryIdBool)
+    {
+        node->data.fn_call_expr.cast_op = CastOpBoolToInt;
+        eval_const_expr_implicit_cast(g, node, expr_node);
+        return wanted_type;
+    }
+
     // explicit cast from pointer to isize or usize
     if ((wanted_type == g->builtin_types.entry_isize || wanted_type == g->builtin_types.entry_usize) &&
         actual_type->id == TypeTableEntryIdPointer)