Reset literal mode before left arm of an operation

On an arithmetical/logical operation, the literal mode needed to be
reset before evaluating the left arm since the previous evaluation of
the node could have altered it.

Signed-off-by: Miquel Sabaté Solà <mikisabate@gmail.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/lib/xixanta/src/assembler.rs b/lib/xixanta/src/assembler.rs
index 26d5396..40d2438 100644
--- a/lib/xixanta/src/assembler.rs
+++ b/lib/xixanta/src/assembler.rs
@@ -900,6 +900,11 @@ impl<'a> Assembler<'a> {
         let mut right = self.evaluate_node(node.right.as_ref().unwrap())?;
         let rval = right.value();
 
+        // Some operations need to evaluate a "left" node, and the literal mode
+        // might have been changed by the previous evaluation of the "right"
+        // node. Hence, reset it here to avoid problems.
+        self.literal_mode = None;
+
         let res: isize = match operation_type {
             OperationType::UnaryPositive => {
                 right.negative = false;